User blog comment:Antares.I.G.Harrison/Small Googological question/@comment-26084716-20150214133335/@comment-1605058-20150214140234

Under your assumption storing googolplex would be quite trivial - googolplex has googol digits (or about 3,32 googol bits), so if your supercomputers can store 3^^10 Yottabytes then one is much more than enough.