Googol

//ˈɡuː.ɡəl// num

Definitions

Noun
  1. 1
    a cardinal number represented as 1 followed by 100 zeros (ten raised to the power of a hundred) wordnet
Numeral
  1. 1
    The number 10¹⁰⁰, or ten to the power of a hundred. Equivalent to ten duotrigintillion (short scale), or ten sexdecilliard (long scale).

    "Words of wisdom are spoken by children at least as often as by scientists. The name "googol" was invented by a child (Dr. Kasner's nine-year-old nephew) who was asked to think up a name for a very big number, namely, 1 with a hundred zeros after it. He was very certain that this number was not infinite, and therefore equally certain that it had to have a name. […] A googolplex is much bigger than a googol, much bigger than a googol times a googol. A googol times a googol would be 1 with 200 zeros, whereas a googolplex is one with a googol of zeros. You will get some idea of the size of this very large but finite number from the fact that there would not be enough room to write it, if you went to the farthest star, touring all the nebulae and putting down zeros every inch of the way."

Etymology

Coined by nine-year-old Milton Sirotta in 1920, nephew of American mathematician Edward Kasner, who had asked Milton to think of a name for the 100th power of ten. The word was first published in the book Mathematics and the Imagination (1940).

Next best steps

Mini challenge

Unscramble this word: googol