23640

23,640 is an even composite number composed of four prime numbers multiplied together.

What does the number 23640 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

23640 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 23640:

2³ × 3 × 5 × 197

(2 × 2 × 2 × 3 × 5 × 197)

See below for interesting mathematical facts about the number 23640 from the Numbermatics database.

Names of 23640

Cardinal: 23640 can be written as Twenty-three thousand, six hundred forty.

Scientific notation

Scientific notation: 2.364 × 10⁴

Factors of 23640

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 207

Divisors of 23640

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 197 394 591 788 985 1182 1576 1970 2364 2955 3940 4728 5910 7880 11820 23640
Sum of all divisors σ(n): 71280
Sum of proper divisors (its aliquot sum) s(n): 47640
23640 is an abundant number, because the sum of its proper divisors (47640) is greater than itself. Its abundance is 24000

Bases of 23640

Binary: 101110001011000₂
Hexadecimal: 0x5C58
Base-36: I8O

Squares and roots of 23640

23640 squared (23640²) is 558849600
23640 cubed (23640³) is 13211204544000
The square root of 23640 is 153.7530487503
The cube root of 23640 is 28.7000392541

Scales and comparisons

How big is 23640?

23,640 seconds is equal to 6 hours, 34 minutes.
To count from 1 to 23,640 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 23640 cubic inches would be around 2.4 feet tall.

Recreational maths with 23640

23640 backwards is 04632
23640 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 23640's digits is 15
More coming soon!

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The information we have on file for 23640 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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