38644

38,644 is an even composite number composed of two prime numbers multiplied together.

What does the number 38644 look like?

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

38644 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 38644:

22 × 9661

(2 × 2 × 9661)

See below for interesting mathematical facts about the number 38644 from the Numbermatics database.


Names of 38644

  • Cardinal: 38644 can be written as Thirty-eight thousand, six hundred forty-four.

Scientific notation

  • Scientific notation: 3.8644 × 104

Factors of 38644

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 9663

Divisors of 38644

  • Number of divisors d(n): 6
  • Complete list of divisors:
  • Sum of all divisors σ(n): 67634
  • Sum of proper divisors (its aliquot sum) s(n): 28990
  • 38644 is a deficient number, because the sum of its proper divisors (28990) is less than itself. Its deficiency is 9654

Bases of 38644

  • Binary: 10010110111101002
  • Hexadecimal: 0x96F4
  • Base-36: TTG

Squares and roots of 38644

  • 38644 squared (386442) is 1493358736
  • 38644 cubed (386443) is 57709354993984
  • The square root of 38644 is 196.5807722031
  • The cube root of 38644 is 33.8086132829

Scales and comparisons

How big is 38644?
  • 38,644 seconds is equal to 10 hours, 44 minutes, 4 seconds.
  • To count from 1 to 38,644 would take you about ten hours.

    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 38644 cubic inches would be around 2.8 feet tall.

Recreational maths with 38644

  • 38644 backwards is 44683
  • The number of decimal digits it has is: 5
  • The sum of 38644's digits is 25
  • More coming soon!

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"Number 38644 - Facts about the integer". Numbermatics.com. 2024. Web. 23 May 2024.

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Numbermatics. (2024). Number 38644 - Facts about the integer. Retrieved 23 May 2024, from https://numbermatics.com/n/38644/

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Numbermatics. 2024. "Number 38644 - Facts about the integer". https://numbermatics.com/n/38644/

The information we have on file for 38644 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 38644, math, Factors of 38644, curriculum, school, college, exams, university, Prime factorization of 38644, STEM, science, technology, engineering, physics, economics, calculator, thirty-eight thousand, six hundred forty-four.

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