22840

22,840 is an even composite number composed of three prime numbers multiplied together.

What does the number 22840 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

22840 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 22840:

23 × 5 × 571

(2 × 2 × 2 × 5 × 571)

See below for interesting mathematical facts about the number 22840 from the Numbermatics database.


Names of 22840

  • Cardinal: 22840 can be written as Twenty-two thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 2.284 × 104

Factors of 22840

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 578

Divisors of 22840

  • Number of divisors d(n): 16
  • Complete list of divisors:
  • Sum of all divisors σ(n): 51480
  • Sum of proper divisors (its aliquot sum) s(n): 28640
  • 22840 is an abundant number, because the sum of its proper divisors (28640) is greater than itself. Its abundance is 5800

Bases of 22840

  • Binary: 1011001001110002
  • Hexadecimal: 0x5938
  • Base-36: HMG

Squares and roots of 22840

  • 22840 squared (228402) is 521665600
  • 22840 cubed (228403) is 11914842304000
  • The square root of 22840 is 151.1290838985
  • The cube root of 22840 is 28.3725715479

Scales and comparisons

How big is 22840?
  • 22,840 seconds is equal to 6 hours, 20 minutes, 40 seconds.
  • To count from 1 to 22,840 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 22840 cubic inches would be around 2.4 feet tall.

Recreational maths with 22840

  • 22840 backwards is 04822
  • The number of decimal digits it has is: 5
  • The sum of 22840's digits is 16
  • More coming soon!

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"Number 22840 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 22840 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/22840/

Chicago style:
Numbermatics. 2024. "Number 22840 - Facts about the integer". https://numbermatics.com/n/22840/

The information we have on file for 22840 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!

Keywords: Divisors of 22840, math, Factors of 22840, curriculum, school, college, exams, university, Prime factorization of 22840, STEM, science, technology, engineering, physics, economics, calculator, twenty-two thousand, eight hundred forty.

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