Is That A Big Number?

If Time since the earliest farming (11,500 y) was a standard unit ...

Time since the end of the Paleogene geologic period (23 million y)...more would be 2000 x Time since the earliest farming

Time since the end of the Pleistocene geologic epoch (11,700 y)...more would be about as big as Time since the earliest farming

Time since building of the Great Pyramid of Giza / Cheops / Khufu (4,580 y)...more would be 2/5 of Time since the earliest farming

Time since the birth of Archimedes (2,300 y)...more would be 1/5 of Time since the earliest farming

Time since the birth of Eratosthenes (2,299 y)...more would be 1/5 of Time since the earliest farming

Time since invention of the printing press (584 y)...more would be 1/20 of Time since the earliest farming

Time since the birth of Leonardo da Vinci (572 y)...more would be 1/20 of Time since the earliest farming

Time since the birth of Shakespeare (460 y)...more would be 1/25 of Time since the earliest farming

Time since the birth of Galileo (457 y)...more would be 1/25 of Time since the earliest farming

Time since first Model T Ford launched (116 y)...more would be 1/100 of Time since the earliest farming

Time since the birth of chemist Dorothy Hodgkin (114 y)...more would be 1/100 of Time since the earliest farming

Period of Ceres's orbit (4.6 y)...more would be 1/2500 of Time since the earliest farming