The C.-R. Number (or Coolitude-Ranking Number) is a number that evolves through time, i.e. a dynamic googolism. The term has been coined by Licorneuhh[1].


The C.R. Number is defined as "the number of possibilities of rankings of living humans by coolitude. It implies that :

C.-R. Number = (Current Human World Population)!"[1]


According to the Worldometers site, as of 07 February 2021, the Current World Population is approximately 7,844,000,000[2].

Taking this value as of 7th February 2021, C.-R. Number is about 7844000000! ≈ 1.009*1074,206,146,906 ≈ 107.420615*1010


  1. 1.0 1.1 Numbers | Licorneuhh's numbers site (retrieved at UTC 19:32 16/12/2020)
  2. Current World Population | Worldometers (retrieved at UTC 18:17 07/02/2021)
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