22021

22,021 is an odd composite number composed of two prime numbers multiplied together.

What does the number 22021 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

22021 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 22021:

192 × 61

(19 × 19 × 61)

See below for interesting mathematical facts about the number 22021 from the Numbermatics database.


Names of 22021

  • Cardinal: 22021 can be written as Twenty-two thousand and twenty-one.

Scientific notation

  • Scientific notation: 2.2021 × 104

Factors of 22021

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 80

Divisors of 22021

  • Number of divisors d(n): 6
  • Complete list of divisors:
  • Sum of all divisors σ(n): 23622
  • Sum of proper divisors (its aliquot sum) s(n): 1601
  • 22021 is a deficient number, because the sum of its proper divisors (1601) is less than itself. Its deficiency is 20420

Bases of 22021

  • Binary: 1010110000001012
  • Hexadecimal: 0x5605
  • Base-36: GZP

Squares and roots of 22021

  • 22021 squared (220212) is 484924441
  • 22021 cubed (220213) is 10678521115261
  • The square root of 22021 is 148.3947438423
  • The cube root of 22021 is 28.0293060509

Scales and comparisons

How big is 22021?
  • 22,021 seconds is equal to 6 hours, 7 minutes, 1 second.
  • To count from 1 to 22,021 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 22021 cubic inches would be around 2.3 feet tall.

Recreational maths with 22021

  • 22021 backwards is 12022
  • The number of decimal digits it has is: 5
  • The sum of 22021's digits is 7
  • More coming soon!

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"Number 22021 - Facts about the integer". Numbermatics.com. 2024. Web. 23 April 2024.

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Numbermatics. (2024). Number 22021 - Facts about the integer. Retrieved 23 April 2024, from https://numbermatics.com/n/22021/

Chicago style:
Numbermatics. 2024. "Number 22021 - Facts about the integer". https://numbermatics.com/n/22021/

The information we have on file for 22021 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 22021, math, Factors of 22021, curriculum, school, college, exams, university, Prime factorization of 22021, STEM, science, technology, engineering, physics, economics, calculator, twenty-two thousand and twenty-one.

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