Is That A Big Number?

Neat Ratios ...

is 1/400 of Time since the first modern humans (250,000 y)...more

is 1/4 of Time since the birth of Socrates (2,490 y)...more

is 1/4 of Time since start of building of the Parthenon (2,466 y)...more

is 1/2 of Time since the birth of al-Khwarizmi (1,244 y)...more

is 2 x Time since the birth of Euler (314 y)...more

is 2.5 x Time since the birth of Joseph Fourier (254 y)...more

is 2.5 x Period of Pluto's orbit (248 y)...more

is 2.5 x Time since birth of Sophie Germain (246 y)...more

is 4 x Time since the publication of Volume 1 of Marx's Das Kapital (155 y)...more

is 4 x Time since the birth of physicist Marie Curie (155 y)...more

is 5 x Time since birth of M. C. Escher (124 y)...more

is 25 x One average human generation (25 y)...more