# 15379

## 15,379 is an odd composite number composed of two prime numbers multiplied together.

What does the number 15379 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

15379 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 15379:

### 7 × 133

(7 × 13 × 13 × 13)

See below for interesting mathematical facts about the number 15379 from the Numbermatics database.

### Names of 15379

• Cardinal: 15379 can be written as Fifteen thousand, three hundred seventy-nine.

### Scientific notation

• Scientific notation: 1.5379 × 104

### Factors of 15379

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 20

### Divisors of 15379

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 19040
• Sum of proper divisors (its aliquot sum) s(n): 3661
• 15379 is a deficient number, because the sum of its proper divisors (3661) is less than itself. Its deficiency is 11718

### Bases of 15379

• Binary: 111100000100112
• Base-36: BV7

### Squares and roots of 15379

• 15379 squared (153792) is 236513641
• 15379 cubed (153793) is 3637343284939
• The square root of 15379 is 124.0120961843
• The cube root of 15379 is 24.8681053761

### Scales and comparisons

How big is 15379?
• 15,379 seconds is equal to 4 hours, 16 minutes, 19 seconds.
• To count from 1 to 15,379 would take you about four 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 15379 cubic inches would be around 2.1 feet tall.

### Recreational maths with 15379

• 15379 backwards is 97351
• The number of decimal digits it has is: 5
• The sum of 15379's digits is 25
• More coming soon!