# 13996813

## 13,996,813 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13996813 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

13996813 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 13996813:

### 607 × 23059

See below for interesting mathematical facts about the number 13996813 from the Numbermatics database.

### Names of 13996813

• Cardinal: 13996813 can be written as Thirteen million, nine hundred ninety-six thousand, eight hundred thirteen.

### Scientific notation

• Scientific notation: 1.3996813 × 107

### Factors of 13996813

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 23666

### Divisors of 13996813

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 14020480
• Sum of proper divisors (its aliquot sum) s(n): 23667
• 13996813 is a deficient number, because the sum of its proper divisors (23667) is less than itself. Its deficiency is 13973146

### Bases of 13996813

• Binary: 1101010110010011000011012
• Base-36: 8C00D

### Squares and roots of 13996813

• 13996813 squared (139968132) is 195910774156969
• 13996813 cubed (139968133) is 2742126470560327739797
• The square root of 13996813 is 3741.2314817451
• The cube root of 13996813 is 240.9959366405

### Scales and comparisons

How big is 13996813?
• 13,996,813 seconds is equal to 23 weeks, 1 day, 13 seconds.
• To count from 1 to 13,996,813 would take you about thirty-four weeks!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13996813 cubic inches would be around 20.1 feet tall.

### Recreational maths with 13996813

• 13996813 backwards is 31869931
• The number of decimal digits it has is: 8
• The sum of 13996813's digits is 40
• More coming soon!