# Why is seven the only number that starts with a letter?

## Why is seven the only number that starts with a letter?

Answer: So to solve this riddle we have to break this riddle into two parts. In the first sentence, you can see that the numerical 7 is the only number. Whereas in the second sentence the word THAT starts with a letter T. Therefore, 7 Is The Only Number That Starts With A Letter Riddle answer is T.

## What is the only number that starts with a letter?

7

## What is the biggest number?

A googol is a 1 with a hundred zeroes behind it. We can write a googol using exponents by saying a googol is 10^100. The biggest named number that we know is googolplex, ten to the googol power, or (10)^(10^100). That’s written as a one followed by googol zeroes.

## What is 1000000000000000000000000 called?

A thousand trillions is a quadrillion: 1,000,000. A thousand quadrillions is a quintillion: 1, A thousand quintillions is a sextillion: 1,000.

## Is Google a real number?

A googol equals 1 followed by 100 zeros. Googol is a mathematical term to describe a huge quantity. Googol, a quantity that surpasses even the number of hydrogen atoms in the observable universe, is a number dating back to the mid-1900s and is still used by mathematicians today. …