

Without proton decay the Degenerate Era of the universe will most likely lyears, and the Black Hole Era 10 10 120 years until it reaches its final energy state. Ten thousand triotriaconto-sexsexagintisescentiduetriaconto-sexsexagintisescentimetriaconto-sexsexagintisescentitriaconto-sexsexagintisescentienneicoso-sexsexagintisescentiocteicoso-sexsexagintisescentihepteicoso-sexsexagintisescentihexeicoso-sexsexagintisescentipenteicoso-sexsexagintisescentitetreicoso-sexsexagintisescentitrioicoso-sexsexagintisescentidueicoso-sexsexagintisescentimeicoso-sexsexagintisescentiicoso-sexsexagintisescentienneco-sexsexagintisescentiocteco-sexsexagintisescentihepteco-sexsexagintisescentihexeco-sexsexagintisescentipenteco-sexsexagintisescentitetreco-sexsexagintisescentitreco-sexsexagintisescentidueco-sexsexagintisescentimeco-sexsexagintisescentiveco-sexsexagintisescentixono-sexsexagintisescentiyocto-sexsexagintisescentizepto-sexsexagintisescentiatto-sexsexagintisescentifemto-sexsexagintisescentipico-sexsexagintisescentinano-sexsexagintisescentimicro-sexsexagintisescentimilli-sexsexagintisescentilliard Approximations in other notations NotationĪ googolplex is too large in comparison to anything computable in the universe, but the only exception may be the estimated number of subatomic particles which is 10 10 115. In Jonathan Bowers' -illion system, a googolplex also has a long name:

In Hyper-E notation, it can be written as E100#2 or EE100.Īarex Tiaokhiao coined the name googolunex for this number. It is approximately 57↑↑3 in up-arrow notation and exactly 10↓↓101 in down-arrow notation. Googolplex can be computed using the following process:Īt every new step, the number of zeroes multiplies by 10. Googologists later took this number and backformed an etymology by considering " -plex" to be a new suffix. The name of this number is derived from googol, but there is no logic to the definition otherwise.
