What is a 52-digit number?

A 52-digit number is a number that has 52 digits where the first digit must be 1 or greater. On this page, we will answer three questions for you: What is the smallest 52-digit number? What is the largest 52-digit number? How many 52-digit numbers are there?

Smallest 52-digit number
The smallest 52-digit number is 1 followed by 51 zeros. This number is called one sexdecillion.

Largest 52-digit number
The largest 52-digit number is 9 followed by another 51 nines. This number is called nine sexdecillion nine hundred ninety-nine quindecillion nine hundred ninety-nine quattuordecillion nine hundred ninety-nine tredecillion nine hundred ninety-nine duodecillion nine hundred ninety-nine undecillion nine hundred ninety-nine decillion nine hundred ninety-nine nonillion nine hundred ninety-nine octillion nine hundred ninety-nine septillion nine hundred ninety-nine sextillion nine hundred ninety-nine quintillion nine hundred ninety-nine quadrillion nine hundred ninety-nine trillion nine hundred ninety-nine billion nine hundred ninety-nine million nine hundred ninety-nine thousand nine hundred ninety-nine.

Total number of 52-digit numbers
There are a total of nine sexdecillion different 52-digit numbers. nine sexdecillion is 9 followed by 51 zeros.

Digit Numbers
Here you can learn about another digit number.

What is a 53-digit number?
Go here for information about the next digit number on our list that we have information about.