# 115200

## 115,200 is an even composite number composed of three prime numbers multiplied together.

What does the number 115200 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 90 divisors.

115200 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of ninety divisors.

## Prime factorization of 115200:

### 29 × 32 × 52

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5)

See below for interesting mathematical facts about the number 115200 from the Numbermatics database.

### Names of 115200

• Cardinal: 115200 can be written as One hundred fifteen thousand, two hundred.

### Scientific notation

• Scientific notation: 1.152 × 105

### Factors of 115200

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 10

### Divisors of 115200

• Number of divisors d(n): 90
• Complete list of divisors:
• Sum of all divisors σ(n): 412269
• Sum of proper divisors (its aliquot sum) s(n): 297069
• 115200 is an abundant number, because the sum of its proper divisors (297069) is greater than itself. Its abundance is 181869

### Bases of 115200

• Binary: 111000010000000002
• Base-36: 2GW0

### Squares and roots of 115200

• 115200 squared (1152002) is 13271040000
• 115200 cubed (1152003) is 1528823808000000
• The square root of 115200 is 339.4112549695
• The cube root of 115200 is 48.6576159645

### Scales and comparisons

How big is 115200?
• 115,200 seconds is equal to 1 day, 8 hours.
• To count from 1 to 115,200 would take you about eight hours.

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 115200 cubic inches would be around 4.1 feet tall.

### Recreational maths with 115200

• 115200 backwards is 002511
• 115200 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 115200's digits is 9
• More coming soon!