Drake's Equation for Number of Planets with Intelligent Communicative Extraterrestrial Life Calculator

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✖Rate of Formation of Suitable Stars is the speed at which the suitable stars or sun are formed.ⓘ Rate of Formation of Suitable Stars [R]			+10% -10%
✖Fraction of Those Stars with Planets is the estimation of fraction of those stars which are communicative civilizations.ⓘ Fraction of Those Stars with Planets [f_p]			+10% -10%
✖Fraction of Earth sized Planets where Life Grows is the part of earth sized planet where life exists and develops.ⓘ Fraction of Earth sized Planets where Life Grows [f_l]			+10% -10%
✖Number of Earth-sized Worlds per Planetary System is the no. of similar earth sized world per planetary system.ⓘ Number of Earth-sized Worlds per Planetary System [n_e]			+10% -10%
✖Fraction of Life Sites where Intelligence Develops is the part of earth sized planet where the life has developed intelligence.ⓘ Fraction of Life Sites where Intelligence Develops [f_i]			+10% -10%
✖Fraction of Communicative Planets is the planets that communicates with other stars and planetary system.ⓘ Fraction of Communicative Planets [f_c]			+10% -10%
✖Lifetime of Communicating Civilizations is the time period of the civilization which communicates.ⓘ Lifetime of Communicating Civilizations [L]			+10% -10%

✖Number of Communicative Civilizations is the number of possible civilization maybe present in planet worthy of communication.ⓘ Drake's Equation for Number of Planets with Intelligent Communicative Extraterrestrial Life [N_civilization]

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Drake's Equation for Number of Planets with Intelligent Communicative Extraterrestrial Life Solution

STEP 0: Pre-Calculation Summary

Formula Used

Number of Communicative Civilizations = (Rate of Formation of Suitable Stars*Fraction of Those Stars with Planets*Fraction of Earth sized Planets where Life Grows*Number of Earth-sized Worlds per Planetary System*Fraction of Life Sites where Intelligence Develops*Fraction of Communicative Planets*Lifetime of Communicating Civilizations)
N_civilization = (R*f_p*f_l*n_e*f_i*f_c*L)
This formula uses 8 Variables

Variables Used

Number of Communicative Civilizations - Number of Communicative Civilizations is the number of possible civilization maybe present in planet worthy of communication.
Rate of Formation of Suitable Stars - Rate of Formation of Suitable Stars is the speed at which the suitable stars or sun are formed.
Fraction of Those Stars with Planets - Fraction of Those Stars with Planets is the estimation of fraction of those stars which are communicative civilizations.
Fraction of Earth sized Planets where Life Grows - Fraction of Earth sized Planets where Life Grows is the part of earth sized planet where life exists and develops.
Number of Earth-sized Worlds per Planetary System - Number of Earth-sized Worlds per Planetary System is the no. of similar earth sized world per planetary system.
Fraction of Life Sites where Intelligence Develops - Fraction of Life Sites where Intelligence Develops is the part of earth sized planet where the life has developed intelligence.
Fraction of Communicative Planets - Fraction of Communicative Planets is the planets that communicates with other stars and planetary system.
Lifetime of Communicating Civilizations - Lifetime of Communicating Civilizations is the time period of the civilization which communicates.

STEP 1: Convert Input(s) to Base Unit

Rate of Formation of Suitable Stars: 24 --> No Conversion Required
Fraction of Those Stars with Planets: 7 --> No Conversion Required
Fraction of Earth sized Planets where Life Grows: 11 --> No Conversion Required
Number of Earth-sized Worlds per Planetary System: 6 --> No Conversion Required
Fraction of Life Sites where Intelligence Develops: 14 --> No Conversion Required
Fraction of Communicative Planets: 12 --> No Conversion Required
Lifetime of Communicating Civilizations: 25 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

N_civilization = (R*f_p*f_l*n_e*f_i*f_c*L) --> (24*7*11*6*14*12*25)

Evaluating ... ...

N_civilization = 46569600

STEP 3: Convert Result to Output's Unit

46569600 --> No Conversion Required

FINAL ANSWER

46569600 ≈ 4.7E+7 <-- Number of Communicative Civilizations

(Calculation completed in 00.020 seconds)

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Drake's Equation for Number of Planets with Intelligent Communicative Extraterrestrial Life

LaTeX Go Number of Communicative Civilizations = (Rate of Formation of Suitable Stars*Fraction of Those Stars with Planets*Fraction of Earth sized Planets where Life Grows*Number of Earth-sized Worlds per Planetary System*Fraction of Life Sites where Intelligence Develops*Fraction of Communicative Planets*Lifetime of Communicating Civilizations)

Residence Time of Gas

LaTeX Go Residence Time of Gas = Average Mass in Atmosphere/Total Average Influx or Outflux

Net Primary Production

LaTeX Go Net Primary Production = Gross Primary Production-Respiratory Loss

Net Biomass

LaTeX Go Net Biomass = Gross Primary Production-Gross Decrease in Biomass

Drake's Equation for Number of Planets with Intelligent Communicative Extraterrestrial Life Formula

LaTeX Go

What is METI factor?

the factor is defined as "the fraction of communicative civilizations with clear and non-paranoid planetary consciousness", or alternatively expressed, the fraction of communicative civilizations that actually engage in deliberate interstellar transmission.
The METI factor is somewhat misleading since active, purposeful transmission of messages by a civilization is not required for them to receive a broadcast sent by another that is seeking first contact. It is merely required they have capable and compatible receiver systems operational; however, this is a variable humans cannot accurately estimate.

How to Calculate Drake's Equation for Number of Planets with Intelligent Communicative Extraterrestrial Life?

Drake's Equation for Number of Planets with Intelligent Communicative Extraterrestrial Life calculator uses Number of Communicative Civilizations = (Rate of Formation of Suitable Stars*Fraction of Those Stars with Planets*Fraction of Earth sized Planets where Life Grows*Number of Earth-sized Worlds per Planetary System*Fraction of Life Sites where Intelligence Develops*Fraction of Communicative Planets*Lifetime of Communicating Civilizations) to calculate the Number of Communicative Civilizations, The Drake's equation for number of planets with intelligent communicative extraterrestrial life formula is defined as to be used to estimate the number of active, communicative extraterrestrial civilizations in the Milky Way Galaxy. Number of Communicative Civilizations is denoted by N_civilization symbol.

How to calculate Drake's Equation for Number of Planets with Intelligent Communicative Extraterrestrial Life using this online calculator? To use this online calculator for Drake's Equation for Number of Planets with Intelligent Communicative Extraterrestrial Life, enter Rate of Formation of Suitable Stars (R), Fraction of Those Stars with Planets (f_p), Fraction of Earth sized Planets where Life Grows (f_l), Number of Earth-sized Worlds per Planetary System (n_e), Fraction of Life Sites where Intelligence Develops (f_i), Fraction of Communicative Planets (f_c) & Lifetime of Communicating Civilizations (L) and hit the calculate button. Here is how the Drake's Equation for Number of Planets with Intelligent Communicative Extraterrestrial Life calculation can be explained with given input values -> 4.7E+7 = (24*7*11*6*14*12*25).

FAQ

What is Drake's Equation for Number of Planets with Intelligent Communicative Extraterrestrial Life?

The Drake's equation for number of planets with intelligent communicative extraterrestrial life formula is defined as to be used to estimate the number of active, communicative extraterrestrial civilizations in the Milky Way Galaxy and is represented as N_civilization = (R*f_p*f_l*n_e*f_i*f_c*L) or Number of Communicative Civilizations = (Rate of Formation of Suitable Stars*Fraction of Those Stars with Planets*Fraction of Earth sized Planets where Life Grows*Number of Earth-sized Worlds per Planetary System*Fraction of Life Sites where Intelligence Develops*Fraction of Communicative Planets*Lifetime of Communicating Civilizations). Rate of Formation of Suitable Stars is the speed at which the suitable stars or sun are formed, Fraction of Those Stars with Planets is the estimation of fraction of those stars which are communicative civilizations, Fraction of Earth sized Planets where Life Grows is the part of earth sized planet where life exists and develops, Number of Earth-sized Worlds per Planetary System is the no. of similar earth sized world per planetary system, Fraction of Life Sites where Intelligence Develops is the part of earth sized planet where the life has developed intelligence, Fraction of Communicative Planets is the planets that communicates with other stars and planetary system & Lifetime of Communicating Civilizations is the time period of the civilization which communicates.

How to calculate Drake's Equation for Number of Planets with Intelligent Communicative Extraterrestrial Life?

The Drake's equation for number of planets with intelligent communicative extraterrestrial life formula is defined as to be used to estimate the number of active, communicative extraterrestrial civilizations in the Milky Way Galaxy is calculated using Number of Communicative Civilizations = (Rate of Formation of Suitable Stars*Fraction of Those Stars with Planets*Fraction of Earth sized Planets where Life Grows*Number of Earth-sized Worlds per Planetary System*Fraction of Life Sites where Intelligence Develops*Fraction of Communicative Planets*Lifetime of Communicating Civilizations). To calculate Drake's Equation for Number of Planets with Intelligent Communicative Extraterrestrial Life, you need Rate of Formation of Suitable Stars (R), Fraction of Those Stars with Planets (f_p), Fraction of Earth sized Planets where Life Grows (f_l), Number of Earth-sized Worlds per Planetary System (n_e), Fraction of Life Sites where Intelligence Develops (f_i), Fraction of Communicative Planets (f_c) & Lifetime of Communicating Civilizations (L). With our tool, you need to enter the respective value for Rate of Formation of Suitable Stars, Fraction of Those Stars with Planets, Fraction of Earth sized Planets where Life Grows, Number of Earth-sized Worlds per Planetary System, Fraction of Life Sites where Intelligence Develops, Fraction of Communicative Planets & Lifetime of Communicating Civilizations and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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