# 18124

## 18,124 is an even composite number composed of three prime numbers multiplied together.

What does the number 18124 look like?

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

18124 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 18124:

### 22 × 23 × 197

(2 × 2 × 23 × 197)

See below for interesting mathematical facts about the number 18124 from the Numbermatics database.

### Names of 18124

• Cardinal: 18124 can be written as Eighteen thousand, one hundred twenty-four.

### Scientific notation

• Scientific notation: 1.8124 × 104

### Factors of 18124

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 222

### Divisors of 18124

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 33264
• Sum of proper divisors (its aliquot sum) s(n): 15140
• 18124 is a deficient number, because the sum of its proper divisors (15140) is less than itself. Its deficiency is 2984

### Bases of 18124

• Binary: 1000110110011002
• Base-36: DZG

### Squares and roots of 18124

• 18124 squared (181242) is 328479376
• 18124 cubed (181243) is 5953360210624
• The square root of 18124 is 134.6254062203
• The cube root of 18124 is 26.2674562651

### Scales and comparisons

How big is 18124?
• 18,124 seconds is equal to 5 hours, 2 minutes, 4 seconds.
• To count from 1 to 18,124 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 18124 cubic inches would be around 2.2 feet tall.

### Recreational maths with 18124

• 18124 backwards is 42181
• The number of decimal digits it has is: 5
• The sum of 18124's digits is 16
• More coming soon!