Is That A Big Number?

Neat Ratios ...

is 1/250 of Age of earliest stone hand axe (2.6 million y)...more

is 1/250 of Time since the end of the Neogene geologic period (2.58 million y)...more

is 1/4 of Age of oldest musical instrument (42,000 y)...more

is about as big as Time since first domestication of cats (10,500 y)...more

is 2 x Time since the start of the Bronze Age (5,300 y)...more

is 2 x Age of oldest wooden wheel (5,150 y)...more

is 4 x Time since the birth of Pythagoras (2,592 y)...more

is 5 x Time since the birth of Julius Caesar (2,120 y)...more

is 5 x Time since the birth of Cleopatra (2,090 y)...more

is 25 x Time since Shakespeare's play Hamlet was written (423 y)...more

is 25 x Time since the birth of Pierre de Fermat (421 y)...more

is 50 x Time since the birth of Darwin (213 y)...more

is 50 x Time since the birth of Dickens (210 y)...more

is 50 x Time since the birth of Ada Lovelace (207 y)...more

is 200 x Time since the first human walked on the moon (53 y)...more

is 200 x Time since first Boeing 747 entering service (52 y)...more