# 10115

## 10,115 is an odd composite number composed of three prime numbers multiplied together.

What does the number 10115 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

10115 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 10115:

### 5 × 7 × 172

(5 × 7 × 17 × 17)

See below for interesting mathematical facts about the number 10115 from the Numbermatics database.

### Names of 10115

• Cardinal: 10115 can be written as Ten thousand, one hundred fifteen.

### Scientific notation

• Scientific notation: 1.0115 × 104

### Factors of 10115

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 29

### Divisors of 10115

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 14736
• Sum of proper divisors (its aliquot sum) s(n): 4621
• 10115 is a deficient number, because the sum of its proper divisors (4621) is less than itself. Its deficiency is 5494

### Bases of 10115

• Binary: 100111100000112
• Base-36: 7SZ

### Squares and roots of 10115

• 10115 squared (101152) is 102313225
• 10115 cubed (101153) is 1034898270875
• The square root of 10115 is 100.5733563127
• The cube root of 10115 is 21.6266189885

### Scales and comparisons

How big is 10115?
• 10,115 seconds is equal to 2 hours, 48 minutes, 35 seconds.
• To count from 1 to 10,115 would take you about two 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 10115 cubic inches would be around 1.8 feet tall.

### Recreational maths with 10115

• 10115 backwards is 51101
• The number of decimal digits it has is: 5
• The sum of 10115's digits is 8
• More coming soon!