231621

231,621 is an odd composite number composed of three prime numbers multiplied together.

What does the number 231621 look like?

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

231621 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 231621:

3 × 13 × 5939

See below for interesting mathematical facts about the number 231621 from the Numbermatics database.


Names of 231621

  • Cardinal: 231621 can be written as Two hundred thirty-one thousand, six hundred twenty-one.

Scientific notation

  • Scientific notation: 2.31621 × 105

Factors of 231621

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 5955

Divisors of 231621

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 332640
  • Sum of proper divisors (its aliquot sum) s(n): 101019
  • 231621 is a deficient number, because the sum of its proper divisors (101019) is less than itself. Its deficiency is 130602

Bases of 231621

  • Binary: 1110001000110001012
  • Hexadecimal: 0x388C5
  • Base-36: 4YPX

Squares and roots of 231621

  • 231621 squared (2316212) is 53648287641
  • 231621 cubed (2316213) is 12426070031696061
  • The square root of 231621 is 481.2701943817
  • The cube root of 231621 is 61.4128582747

Scales and comparisons

How big is 231621?
  • 231,621 seconds is equal to 2 days, 16 hours, 20 minutes, 21 seconds.
  • To count from 1 to 231,621 would take you about two days.

    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 231621 cubic inches would be around 5.1 feet tall.

Recreational maths with 231621

  • 231621 backwards is 126132
  • The number of decimal digits it has is: 6
  • The sum of 231621's digits is 15
  • More coming soon!

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"Number 231621 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 231621 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/231621/

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The information we have on file for 231621 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 231621, math, Factors of 231621, curriculum, school, college, exams, university, Prime factorization of 231621, STEM, science, technology, engineering, physics, economics, calculator, two hundred thirty-one thousand, six hundred twenty-one.

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