2188

2,188 is an even composite number composed of two prime numbers multiplied together.

What does the number 2188 look like?

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

2188 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 2188:

22 × 547

(2 × 2 × 547)

See below for interesting mathematical facts about the number 2188 from the Numbermatics database.


Names of 2188

  • Cardinal: 2188 can be written as Two thousand, one hundred eighty-eight.

Scientific notation

  • Scientific notation: 2.188 × 103

Factors of 2188

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 549

Divisors of 2188

  • Number of divisors d(n): 6
  • Complete list of divisors:
  • Sum of all divisors σ(n): 3836
  • Sum of proper divisors (its aliquot sum) s(n): 1648
  • 2188 is a deficient number, because the sum of its proper divisors (1648) is less than itself. Its deficiency is 540

Bases of 2188

  • Binary: 1000100011002
  • Hexadecimal: 0x88C
  • Base-36: 1OS

Squares and roots of 2188

  • 2188 squared (21882) is 4787344
  • 2188 cubed (21883) is 10474708672
  • The square root of 2188 is 46.7760622541
  • The cube root of 2188 is 12.9822242257

Scales and comparisons

How big is 2188?
  • 2,188 seconds is equal to 36 minutes, 28 seconds.
  • To count from 1 to 2,188 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 2188 cubic inches would be around 1.1 feet tall.

Recreational maths with 2188

  • 2188 backwards is 8812
  • The number of decimal digits it has is: 4
  • The sum of 2188's digits is 19
  • More coming soon!

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"Number 2188 - Facts about the integer". Numbermatics.com. 2020. Web. 30 September 2020.

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The information we have on file for 2188 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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