Google and Googol
Created | Updated Jan 11, 2005
The World-Wide Web search engine that indexes the greatest number of web pages - over two billion by December 2001 and provides a free service that searches this index in less than a second.
The site's name is apparently derived from "googol", but note the difference in spelling.
The "Google" spelling is also used in "The Hitchhikers Guide to the Galaxy" by Douglas Adams, in which one of Deep Thought's designers asks, "And are you not," said Fook, leaning anxiously foward, "a greater analyst than the Googleplex Star Thinker in the Seventh Galaxy of Light and Ingenuity which can calculate the trajectory of every single dust particle throughout a five-week Dangrabad Beta sand blizzard?"
NB Google^Google == Microsoft
Googol < A2181548 >
The number 10 raised to the power 100 (10^100), written out as the numeral 1 followed by 100 zeros.
The american mathematician Edward Kasner once asked his nine-year-old nephew to invent a name for a very large number, ten to the power of one hundred; and the boy called it a googol. He thought this was a number to overflow people's minds, being bigger than anything that can ever be put into words. Another mathematician then shot back with Googolplex, and defined it to be 10 to the power of Googol, proving poor old Edward wrong in an instance.