Multiple choice general knowledge 1 Googol equals 10 ^ 10 10 ^ 100 10 ^ 1000 10 ^ 1 Reveal answer Fill a bubble to check yourself B Correct answer Explanation A googol is 10^100, a 1 followed by 100 zeros. It's much larger than 10^10 or 10^1000. The term was coined by mathematician Edward Kasner's nephew.