3,231 is an odd composite number composed of two prime numbers multiplied together.

What does the number 3231 look like?

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

3231 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 3231:

32 × 359

(3 × 3 × 359)

See below for interesting mathematical facts about the number 3231 from the Numbermatics database.

Names of 3231

  • Cardinal: 3231 can be written as Three thousand, two hundred thirty-one.

Scientific notation

  • Scientific notation: 3.231 × 103

Factors of 3231

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 362

Divisors of 3231

  • Number of divisors d(n): 6
  • Complete list of divisors:
  • Sum of all divisors σ(n): 4680
  • Sum of proper divisors (its aliquot sum) s(n): 1449
  • 3231 is a deficient number, because the sum of its proper divisors (1449) is less than itself. Its deficiency is 1782

Bases of 3231

  • Binary: 1100100111112
  • Hexadecimal: 0xC9F
  • Base-36: 2HR

Squares and roots of 3231

  • 3231 squared (32312) is 10439361
  • 3231 cubed (32313) is 33729575391
  • The square root of 3231 is 56.8418859645
  • The cube root of 3231 is 14.7835585619

Scales and comparisons

How big is 3231?
  • 3,231 seconds is equal to 53 minutes, 51 seconds.
  • To count from 1 to 3,231 would take you about fifty-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 3231 cubic inches would be around 1.2 feet tall.

Recreational maths with 3231

  • 3231 backwards is 1323
  • 3231 is a Harshad number.
  • The number of decimal digits it has is: 4
  • The sum of 3231's digits is 9
  • More coming soon!

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"Number 3231 - Facts about the integer". Numbermatics.com. 2022. Web. 17 August 2022.

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Numbermatics. (2022). Number 3231 - Facts about the integer. Retrieved 17 August 2022, from https://numbermatics.com/n/3231/

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The information we have on file for 3231 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 3231, math, Factors of 3231, curriculum, school, college, exams, university, Prime factorization of 3231, STEM, science, technology, engineering, physics, economics, calculator, three thousand, two hundred thirty-one.

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