Infinitely LARGE.

A googolplex is a VERY large number... but (tiny) when compared to INFINITY.

It has been estimated that ALL of the "fundamenal particles" that are the makeup of the "known" Universe equate to about 2.5 to the power 10 ...followed by 89 zeros! Much SMALLER than a googolplex.

Me Thinks it, an interesting fact never-the-less, that (Mathematically) a "googolplex" is PRECISELY as far (or conversely, as close) from (to) INFINITY, as is the number 1.

i.e.
1 Googolplex + or - Infinity = Infinity
1 One (1) + or - Infinity = Infinity

Think about it ...THAT concept is assuredly the KEY to understanding something very, very, very IMPORTANT.

Me Thinks

P.S. A "Googolplex" is not to be confused with, "GOOGLEplex", which is a neurotic disorder which evolves subsequent to the overuse of GOOGLE (whenever one doesn't know the details related to things as important as the topic of this BLOG entry). Are you now, Giggle plexed...?