| − | A '''googol''' is the number 10 raised to the 100th power, a very large quantity. To give an idea of the size of this number, it is greater than the estimate of the total number of [[molecules]] in the [[universe]]. | + | A '''googol''' is the number 10 raised to the 100th power, or <math>10^{100}</math>. To give an idea of the size of this number, it is greater than the estimate of the total number of [[molecules]] in the [[universe]]. |