6644

6,644 is an even composite number composed of three prime numbers multiplied together.

What does the number 6644 look like?

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

6644 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 6644:

22 × 11 × 151

(2 × 2 × 11 × 151)

See below for interesting mathematical facts about the number 6644 from the Numbermatics database.


Names of 6644

  • Cardinal: 6644 can be written as Six thousand, six hundred forty-four.

Scientific notation

  • Scientific notation: 6.644 × 103

Factors of 6644

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 164

Divisors of 6644

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 12768
  • Sum of proper divisors (its aliquot sum) s(n): 6124
  • 6644 is a deficient number, because the sum of its proper divisors (6124) is less than itself. Its deficiency is 520

Bases of 6644

  • Binary: 11001111101002
  • Hexadecimal: 0x19F4
  • Base-36: 54K

Squares and roots of 6644

  • 6644 squared (66442) is 44142736
  • 6644 cubed (66443) is 293284337984
  • The square root of 6644 is 81.5107354895
  • The cube root of 6644 is 18.7993662077

Scales and comparisons

How big is 6644?
  • 6,644 seconds is equal to 1 hour, 50 minutes, 44 seconds.
  • To count from 1 to 6,644 would take you about fifty 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 6644 cubic inches would be around 1.6 feet tall.

Recreational maths with 6644

  • 6644 backwards is 4466
  • The number of decimal digits it has is: 4
  • The sum of 6644's digits is 20
  • More coming soon!

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"Number 6644 - Facts about the integer". Numbermatics.com. 2021. Web. 26 October 2021.

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Numbermatics. (2021). Number 6644 - Facts about the integer. Retrieved 26 October 2021, from https://numbermatics.com/n/6644/

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The information we have on file for 6644 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 6644, math, Factors of 6644, curriculum, school, college, exams, university, Prime factorization of 6644, STEM, science, technology, engineering, physics, economics, calculator, six thousand, six hundred forty-four.

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