22724

22,724 is an even composite number composed of four prime numbers multiplied together.

What does the number 22724 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

22724 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 22724:

2² × 13 × 19 × 23

(2 × 2 × 13 × 19 × 23)

See below for interesting mathematical facts about the number 22724 from the Numbermatics database.

Names of 22724

Cardinal: 22724 can be written as Twenty-two thousand, seven hundred twenty-four.

Scientific notation

Scientific notation: 2.2724 × 10⁴

Factors of 22724

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 57

Divisors of 22724

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 13 19 23 26 38 46 52 76 92 247 299 437 494 598 874 988 1196 1748 5681 11362 22724
Sum of all divisors σ(n): 47040
Sum of proper divisors (its aliquot sum) s(n): 24316
22724 is an abundant number, because the sum of its proper divisors (24316) is greater than itself. Its abundance is 1592

Bases of 22724

Binary: 101100011000100₂
Hexadecimal: 0x58C4
Base-36: HJ8

Squares and roots of 22724

22724 squared (22724²) is 516380176
22724 cubed (22724³) is 11734223119424
The square root of 22724 is 150.7448174897
The cube root of 22724 is 28.3244570427

Scales and comparisons

How big is 22724?

22,724 seconds is equal to 6 hours, 18 minutes, 44 seconds.
To count from 1 to 22,724 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 22724 cubic inches would be around 2.4 feet tall.

Recreational maths with 22724

22724 backwards is 42722
The number of decimal digits it has is: 5
The sum of 22724's digits is 17
More coming soon!

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The information we have on file for 22724 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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