# 131872229

## 131,872,229 is an odd composite number. It is composed of a single prime number multiplied by itself two times.

What does the number 131872229 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 4 divisors.

131872229 is an odd composite number. It is composed of one distinct prime number multiplied by itself two times. It has a total of four divisors.

## Prime factorization of 131872229:

### 5093

(509 × 509 × 509)

See below for interesting mathematical facts about the number 131872229 from the Numbermatics database.

### Names of 131872229

• Cardinal: 131872229 can be written as One hundred thirty-one million, eight hundred seventy-two thousand, two hundred twenty-nine.

### Scientific notation

• Scientific notation: 1.31872229 × 108

### Factors of 131872229

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 509

### Divisors of 131872229

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 132131820
• Sum of proper divisors (its aliquot sum) s(n): 259591
• 131872229 is a deficient number, because the sum of its proper divisors (259591) is less than itself. Its deficiency is 131612638

### Bases of 131872229

• Binary: 1111101110000110101111001012
• Base-36: 26IH9H

### Squares and roots of 131872229

• 131872229 squared (1318722292) is 17390284781428441
• 131872229 cubed (1318722293) is 2293295617071746318664989
• The square root of 131872229 is 11483.5634277867
• 131872229 is a perfect cube number. Its cube root is 509

### Scales and comparisons

How big is 131872229?
• 131,872,229 seconds is equal to 4 years, 10 weeks, 7 hours, 10 minutes, 29 seconds.
• To count from 1 to 131,872,229 would take you about six years!

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 131872229 cubic inches would be around 42.4 feet tall.

### Recreational maths with 131872229

• 131872229 backwards is 922278131
• The number of decimal digits it has is: 9
• The sum of 131872229's digits is 35
• More coming soon!