Why give a name to this number? Why is it important?
10, 000,000,000, 000,000,000,
000,000,000, 000,000,000, 000,000,000,
000,000,000, 000,000,000, 000,000,000,
000,000,000, 000,000,000, 000,000,000
See Googolgon, Googolhedron, Googolplex.
References: