22,443 is an odd composite number composed of two prime numbers multiplied together.

What does the number 22443 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

22443 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 22443:

3 × 7481

See below for interesting mathematical facts about the number 22443 from the Numbermatics database.

Names of 22443

  • Cardinal: 22443 can be written as Twenty-two thousand, four hundred forty-three.

Scientific notation

  • Scientific notation: 2.2443 × 104

Factors of 22443

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 7484

Divisors of 22443

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 29928
  • Sum of proper divisors (its aliquot sum) s(n): 7485
  • 22443 is a deficient number, because the sum of its proper divisors (7485) is less than itself. Its deficiency is 14958

Bases of 22443

  • Binary: 1010111101010112
  • Hexadecimal: 0x57AB
  • Base-36: HBF

Squares and roots of 22443

  • 22443 squared (224432) is 503688249
  • 22443 cubed (224433) is 11304275372307
  • The square root of 22443 is 149.8098795141
  • The cube root of 22443 is 28.2072211275

Scales and comparisons

How big is 22443?
  • 22,443 seconds is equal to 6 hours, 14 minutes, 3 seconds.
  • To count from 1 to 22,443 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 22443 cubic inches would be around 2.4 feet tall.

Recreational maths with 22443

  • 22443 backwards is 34422
  • The number of decimal digits it has is: 5
  • The sum of 22443's digits is 15
  • More coming soon!

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"Number 22443 - Facts about the integer". Numbermatics.com. 2021. Web. 17 September 2021.

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Numbermatics. (2021). Number 22443 - Facts about the integer. Retrieved 17 September 2021, from https://numbermatics.com/n/22443/

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The information we have on file for 22443 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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