fzgoogolplex

A googol is the large number <math>{10}^\mbox{100}</math>, that is, the digit 1 followed by one hundred zeros. A googolplex is the number (<math>{10}^\mbox{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}</math>, or 10^{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}), that is, 1 followed by a googol (<math>{10}^\mbox{100}</math>) zeroes. Fzgoogolplex is a googolplex to the power of a googolplex: <math>googolplex^{googolplex} = \left(10^{10^{100}}\right)^{\left(10^{10^{100}}\right)}.</math>