2172

2,172 is an even composite number composed of three prime numbers multiplied together.

What does the number 2172 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

2172 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 2172:

22 × 3 × 181

(2 × 2 × 3 × 181)

See below for interesting mathematical facts about the number 2172 from the Numbermatics database.


Names of 2172

  • Cardinal: 2172 can be written as Two thousand, one hundred seventy-two.

Scientific notation

  • Scientific notation: 2.172 × 103

Factors of 2172

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 186

Divisors of 2172

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 5096
  • Sum of proper divisors (its aliquot sum) s(n): 2924
  • 2172 is an abundant number, because the sum of its proper divisors (2924) is greater than itself. Its abundance is 752

Bases of 2172

  • Binary: 1000011111002
  • Hexadecimal: 0x87C
  • Base-36: 1OC

Squares and roots of 2172

  • 2172 squared (21722) is 4717584
  • 2172 cubed (21723) is 10246592448
  • The square root of 2172 is 46.6047207909
  • The cube root of 2172 is 12.9505021097

Scales and comparisons

How big is 2172?
  • 2,172 seconds is equal to 36 minutes, 12 seconds.
  • To count from 1 to 2,172 would take you about thirty-six 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 2172 cubic inches would be around 1.1 feet tall.

Recreational maths with 2172

  • 2172 backwards is 2712
  • 2172 is a Harshad number.
  • The number of decimal digits it has is: 4
  • The sum of 2172's digits is 12
  • More coming soon!

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"Number 2172 - Facts about the integer". Numbermatics.com. 2020. Web. 22 October 2020.

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Numbermatics. (2020). Number 2172 - Facts about the integer. Retrieved 22 October 2020, from https://numbermatics.com/n/2172/

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The information we have on file for 2172 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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