# 23740

## 23,740 is an even composite number composed of three prime numbers multiplied together.

What does the number 23740 look like?

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

23740 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 23740:

### 22 × 5 × 1187

(2 × 2 × 5 × 1187)

See below for interesting mathematical facts about the number 23740 from the Numbermatics database.

### Names of 23740

• Cardinal: 23740 can be written as Twenty-three thousand, seven hundred forty.

### Scientific notation

• Scientific notation: 2.374 × 104

### Factors of 23740

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1194

### Divisors of 23740

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 49896
• Sum of proper divisors (its aliquot sum) s(n): 26156
• 23740 is an abundant number, because the sum of its proper divisors (26156) is greater than itself. Its abundance is 2416

### Bases of 23740

• Binary: 1011100101111002
• Base-36: IBG

### Squares and roots of 23740

• 23740 squared (237402) is 563587600
• 23740 cubed (237403) is 13379569624000
• The square root of 23740 is 154.0779023741
• The cube root of 23740 is 28.7404505147

### Scales and comparisons

How big is 23740?
• 23,740 seconds is equal to 6 hours, 35 minutes, 40 seconds.
• To count from 1 to 23,740 would take you about six 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 23740 cubic inches would be around 2.4 feet tall.

### Recreational maths with 23740

• 23740 backwards is 04732
• The number of decimal digits it has is: 5
• The sum of 23740's digits is 16
• More coming soon!