LARGE NUMBER HIERARCHY
10 / 15
10^(10^100)
A Googolplex
DEFINITION
10 raised to the power of a googol (10^100). A 1 followed by a googol zeros.
10^(10^100). Cannot be written in full decimal — there aren't enough particles in the universe for the digits.
HIERARCHY
Below even double-exponential growth. Insignificant in the landscape of large numbers.
COMPARISON
A googolplex is smaller than 3↑↑3 = 3^(3^3) = 7625597484987. Not even a footnote next to Graham's number.
The largest named number · rotates daily