2631

2,631 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2631 look like?

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

2631 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 2631:

3 × 877

See below for interesting mathematical facts about the number 2631 from the Numbermatics database.


Names of 2631

  • Cardinal: 2631 can be written as Two thousand, six hundred thirty-one.

Scientific notation

  • Scientific notation: 2.631 × 103

Factors of 2631

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 880

Divisors of 2631

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 3512
  • Sum of proper divisors (its aliquot sum) s(n): 881
  • 2631 is a deficient number, because the sum of its proper divisors (881) is less than itself. Its deficiency is 1750

Bases of 2631

  • Binary: 1010010001112
  • Hexadecimal: 0xA47
  • Base-36: 213

Squares and roots of 2631

  • 2631 squared (26312) is 6922161
  • 2631 cubed (26313) is 18212205591
  • The square root of 2631 is 51.2932744129
  • The cube root of 2631 is 13.8051230717

Scales and comparisons

How big is 2631?
  • 2,631 seconds is equal to 43 minutes, 51 seconds.
  • To count from 1 to 2,631 would take you about forty-three minutes.

    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 2631 cubic inches would be around 1.2 feet tall.

Recreational maths with 2631

  • 2631 backwards is 1362
  • The number of decimal digits it has is: 4
  • The sum of 2631's digits is 12
  • More coming soon!

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"Number 2631 - Facts about the integer". Numbermatics.com. 2020. Web. 1 October 2020.

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Numbermatics. (2020). Number 2631 - Facts about the integer. Retrieved 1 October 2020, from https://numbermatics.com/n/2631/

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The information we have on file for 2631 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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