User blog comment:Antares.I.G.Harrison/Small Googological question/@comment-26084716-20150214133335/@comment-10429372-20150214142222

In fact, as it is compressed 99.9999...(googolplex 9s)...9999%, even googolduplex would take only 1 bit. Further, googoloctiplex would easily fit on such computer, but googolnoniplex would need a number of universes comparable to googoloctiplex. The largest reduction comes form the fact that you have the number of digits and not the number itself.