22390

22,390 is an even composite number composed of three prime numbers multiplied together.

What does the number 22390 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

22390 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 22390:

2 × 5 × 2239

See below for interesting mathematical facts about the number 22390 from the Numbermatics database.


Names of 22390

  • Cardinal: 22390 can be written as Twenty-two thousand, three hundred ninety.

Scientific notation

  • Scientific notation: 2.239 × 104

Factors of 22390

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 2246

Divisors of 22390

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 40320
  • Sum of proper divisors (its aliquot sum) s(n): 17930
  • 22390 is a deficient number, because the sum of its proper divisors (17930) is less than itself. Its deficiency is 4460

Bases of 22390

  • Binary: 1010111011101102
  • Hexadecimal: 0x5776
  • Base-36: H9Y

Squares and roots of 22390

  • 22390 squared (223902) is 501312100
  • 22390 cubed (223903) is 11224377919000
  • The square root of 22390 is 149.6328840863
  • The cube root of 22390 is 28.1849994833

Scales and comparisons

How big is 22390?
  • 22,390 seconds is equal to 6 hours, 13 minutes, 10 seconds.
  • To count from 1 to 22,390 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 22390 cubic inches would be around 2.3 feet tall.

Recreational maths with 22390

  • 22390 backwards is 09322
  • The number of decimal digits it has is: 5
  • The sum of 22390's digits is 16
  • More coming soon!

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"Number 22390 - Facts about the integer". Numbermatics.com. 2022. Web. 3 July 2022.

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Numbermatics. (2022). Number 22390 - Facts about the integer. Retrieved 3 July 2022, from https://numbermatics.com/n/22390/

Chicago style:
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The information we have on file for 22390 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 22390, math, Factors of 22390, curriculum, school, college, exams, university, Prime factorization of 22390, STEM, science, technology, engineering, physics, economics, calculator, twenty-two thousand, three hundred ninety.

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