# 15252992

## 15,252,992 is an even composite number composed of two prime numbers multiplied together.

What does the number 15252992 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 40 divisors.

15252992 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of forty divisors.

## Prime factorization of 15252992:

### 29 × 313

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 15252992 from the Numbermatics database.

### Names of 15252992

• Cardinal: 15252992 can be written as Fifteen million, two hundred fifty-two thousand, nine hundred ninety-two.

### Scientific notation

• Scientific notation: 1.5252992 × 107

### Factors of 15252992

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 33

### Divisors of 15252992

• Number of divisors d(n): 40
• Complete list of divisors:
• Sum of all divisors σ(n): 31492032
• Sum of proper divisors (its aliquot sum) s(n): 16239040
• 15252992 is an abundant number, because the sum of its proper divisors (16239040) is greater than itself. Its abundance is 986048

### Bases of 15252992

• Binary: 1110100010111110000000002
• Base-36: 92XA8

### Squares and roots of 15252992

• 15252992 squared (152529922) is 232653764952064
• 15252992 cubed (152529923) is 3548666015583712575488
• The square root of 15252992 is 3905.5079055099
• 15252992 is a perfect cube number. Its cube root is 248

### Scales and comparisons

How big is 15252992?
• 15,252,992 seconds is equal to 25 weeks, 1 day, 12 hours, 56 minutes, 32 seconds.
• To count from 1 to 15,252,992 would take you about thirty-seven 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 15252992 cubic inches would be around 20.7 feet tall.

### Recreational maths with 15252992

• 15252992 backwards is 29925251
• The number of decimal digits it has is: 8
• The sum of 15252992's digits is 35
• More coming soon!