How big is Graham's number? - Answers

(This answer assumes you know how Graham's number is obtained - if you don't, check the Wikipedia page about it.)Graham's number is inconceivably huge - in fact, 3↑↑↑3 is many orders of magnitude larger than a googolplex, let alone g64.Each step up from gito gi+1is so gigantic, that to divide one by the other - and this is two consecutive terms here - would have practically no effect on the outcome.I can say with absolute certainty that if every number ever written down by mankind in the entire history of the universe was to be multiplied together, the amount of digits in Graham's number would still exceed the result by many orders of magnitude. No sarcasm, no exaggeration, nothing - this is absolutely certain.Graham's number is a monster - a transfinite among transfinites - and is not to be trifled with.