# 15798

## 15,798 is an even composite number composed of three prime numbers multiplied together.

What does the number 15798 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

15798 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 15798:

### 2 × 3 × 2633

See below for interesting mathematical facts about the number 15798 from the Numbermatics database.

### Names of 15798

• Cardinal: 15798 can be written as Fifteen thousand, seven hundred ninety-eight.

### Scientific notation

• Scientific notation: 1.5798 × 104

### Factors of 15798

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2638

### Divisors of 15798

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 31608
• Sum of proper divisors (its aliquot sum) s(n): 15810
• 15798 is an abundant number, because the sum of its proper divisors (15810) is greater than itself. Its abundance is 12

### Bases of 15798

• Binary: 111101101101102
• Base-36: C6U

### Squares and roots of 15798

• 15798 squared (157982) is 249576804
• 15798 cubed (157983) is 3942814349592
• The square root of 15798 is 125.6900950751
• The cube root of 15798 is 25.0919282205

### Scales and comparisons

How big is 15798?
• 15,798 seconds is equal to 4 hours, 23 minutes, 18 seconds.
• To count from 1 to 15,798 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 15798 cubic inches would be around 2.1 feet tall.

### Recreational maths with 15798

• 15798 backwards is 89751
• The number of decimal digits it has is: 5
• The sum of 15798's digits is 30
• More coming soon!