# 18160

## 18,160 is an even composite number composed of three prime numbers multiplied together.

What does the number 18160 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

18160 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

## Prime factorization of 18160:

### 24 × 5 × 227

(2 × 2 × 2 × 2 × 5 × 227)

See below for interesting mathematical facts about the number 18160 from the Numbermatics database.

### Names of 18160

• Cardinal: 18160 can be written as Eighteen thousand, one hundred sixty.

### Scientific notation

• Scientific notation: 1.816 × 104

### Factors of 18160

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 234

### Divisors of 18160

• Number of divisors d(n): 20
• Complete list of divisors:
• Sum of all divisors σ(n): 42408
• Sum of proper divisors (its aliquot sum) s(n): 24248
• 18160 is an abundant number, because the sum of its proper divisors (24248) is greater than itself. Its abundance is 6088

### Bases of 18160

• Binary: 1000110111100002
• Base-36: E0G

### Squares and roots of 18160

• 18160 squared (181602) is 329785600
• 18160 cubed (181603) is 5988906496000
• The square root of 18160 is 134.7590442233
• The cube root of 18160 is 26.2848365897

### Scales and comparisons

How big is 18160?
• 18,160 seconds is equal to 5 hours, 2 minutes, 40 seconds.
• To count from 1 to 18,160 would take you about five 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 18160 cubic inches would be around 2.2 feet tall.

### Recreational maths with 18160

• 18160 backwards is 06181
• 18160 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 18160's digits is 16
• More coming soon!