Quadrillion, quintillion, sextillion, septillion, octillion, nonillion, decillion, undecillion, duodecillion, tredecillion, quattuordecillion, quindecillion, sexdecillion, septendecillion, octodecillion, novemdecillion, vigintillion, unvigintillion, etc.

When you get to 100 zeroes, that's a googol. The next thing after that is a googolplex, which is 1 followed by a googol zeroes.

Google was originally named Googol, but the first big donor made out his check to "Google."

I think the first paragraph is all spelled correctly, except the spellcheck gags on septendecillion for some reason.

Yes, I know this is more information than you asked for, but it might be interesting to others. And yes, I took Latin in school. And I love math.