what is the number googol
A googol is a famously huge number, literally ten to the one hundredth power. A math teacher might offer extra credit to students who correctly write out the digits of a googol on the blackboard. If you want to write out a googol, write the number one followed by one hundred zeros. Mathematicians sometimes use the idea of a googol to illustrate the difference between an enormous number â one that's too large to imagine â and infinity. The word googol was invented by the young nephew of mathematician Edward Kasner, one of the authors of the 1940 book Mathematics and the Imagination..