22,389 is an odd composite number composed of three prime numbers multiplied together.

What does the number 22389 look like?

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

22389 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 22389:

3 × 17 × 439

See below for interesting mathematical facts about the number 22389 from the Numbermatics database.

Names of 22389

  • Cardinal: 22389 can be written as Twenty-two thousand, three hundred eighty-nine.

Scientific notation

  • Scientific notation: 2.2389 × 104

Factors of 22389

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 459

Divisors of 22389

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 31680
  • Sum of proper divisors (its aliquot sum) s(n): 9291
  • 22389 is a deficient number, because the sum of its proper divisors (9291) is less than itself. Its deficiency is 13098

Bases of 22389

  • Binary: 1010111011101012
  • Hexadecimal: 0x5775
  • Base-36: H9X

Squares and roots of 22389

  • 22389 squared (223892) is 501267321
  • 22389 cubed (223893) is 11222874049869
  • The square root of 22389 is 149.6295425375
  • The cube root of 22389 is 28.1845798701

Scales and comparisons

How big is 22389?
  • 22,389 seconds is equal to 6 hours, 13 minutes, 9 seconds.
  • To count from 1 to 22,389 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 22389 cubic inches would be around 2.3 feet tall.

Recreational maths with 22389

  • 22389 backwards is 98322
  • The number of decimal digits it has is: 5
  • The sum of 22389's digits is 24
  • More coming soon!

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"Number 22389 - Facts about the integer". Numbermatics.com. 2023. Web. 23 September 2023.

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Numbermatics. (2023). Number 22389 - Facts about the integer. Retrieved 23 September 2023, from https://numbermatics.com/n/22389/

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Numbermatics. 2023. "Number 22389 - Facts about the integer". https://numbermatics.com/n/22389/

The information we have on file for 22389 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 22389, math, Factors of 22389, curriculum, school, college, exams, university, Prime factorization of 22389, STEM, science, technology, engineering, physics, economics, calculator, twenty-two thousand, three hundred eighty-nine.

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