Googol
LARGE NUMBER DEFINED AS TEN TO THE POWER OF 100
Googolgon; Number google; 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000; 10^100; 10^100 (number); 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 (number); 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 (number); Google (number); Little googol; One google; Google million; Ten duotrigintillion/ Googol; Ten duotrigintillion; Ten thousand sexdecillion; Ten sexdecilliard; Googal; Googolillion; 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; 70!; Hundredplex; 1E100; 1E+100; 1e+100; 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; 10 duotrigintillion; Googolth; 1e100; One googol; 10¹⁰⁰
A googol is the large number 10100. In decimal notation, it is written as the digit 1 followed by one hundred zeroes: 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.