# 231512480

## 231,512,480 is an even composite number composed of five prime numbers multiplied together.

What does the number 231512480 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.

231512480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.

## Prime factorization of 231512480:

### 25 × 5 × 23 × 53 × 1187

(2 × 2 × 2 × 2 × 2 × 5 × 23 × 53 × 1187)

See below for interesting mathematical facts about the number 231512480 from the Numbermatics database.

### Names of 231512480

• Cardinal: 231512480 can be written as Two hundred thirty-one million, five hundred twelve thousand, four hundred eighty.

### Scientific notation

• Scientific notation: 2.3151248 × 108

### Factors of 231512480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1270

### Divisors of 231512480

• Number of divisors d(n): 96
• Complete list of divisors:
• Sum of all divisors σ(n): 581986944
• Sum of proper divisors (its aliquot sum) s(n): 350474464
• 231512480 is an abundant number, because the sum of its proper divisors (350474464) is greater than itself. Its abundance is 118961984

### Bases of 231512480

• Binary: 11011100110010011001101000002
• Base-36: 3TU468

### Squares and roots of 231512480

• 231512480 squared (2315124802) is 53598028395750400
• 231512480 cubed (2315124803) is 12408612477010596564992000
• The square root of 231512480 is 15215.5341674225
• The cube root of 231512480 is 614.0326564345

### Scales and comparisons

How big is 231512480?
• 231,512,480 seconds is equal to 7 years, 18 weeks, 5 days, 13 hours, 20 seconds.
• To count from 1 to 231,512,480 would take you about eleven 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 231512480 cubic inches would be around 51.2 feet tall.

### Recreational maths with 231512480

• 231512480 backwards is 084215132
• The number of decimal digits it has is: 9
• The sum of 231512480's digits is 26
• More coming soon!