18941

18,941 is an odd composite number composed of three prime numbers multiplied together.

What does the number 18941 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

18941 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 18941:

13 × 31 × 47

See below for interesting mathematical facts about the number 18941 from the Numbermatics database.


Names of 18941

  • Cardinal: 18941 can be written as Eighteen thousand, nine hundred forty-one.

Scientific notation

  • Scientific notation: 1.8941 × 104

Factors of 18941

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 91

Divisors of 18941

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 21504
  • Sum of proper divisors (its aliquot sum) s(n): 2563
  • 18941 is a deficient number, because the sum of its proper divisors (2563) is less than itself. Its deficiency is 16378

Bases of 18941

  • Binary: 1001001111111012
  • Hexadecimal: 0x49FD
  • Base-36: EM5

Squares and roots of 18941

  • 18941 squared (189412) is 358761481
  • 18941 cubed (189413) is 6795301211621
  • The square root of 18941 is 137.6263056251
  • The cube root of 18941 is 26.6563675505

Scales and comparisons

How big is 18941?
  • 18,941 seconds is equal to 5 hours, 15 minutes, 41 seconds.
  • To count from 1 to 18,941 would take you about five 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 18941 cubic inches would be around 2.2 feet tall.

Recreational maths with 18941

  • 18941 backwards is 14981
  • The number of decimal digits it has is: 5
  • The sum of 18941's digits is 23
  • More coming soon!

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"Number 18941 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 18941 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/18941/

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Numbermatics. 2024. "Number 18941 - Facts about the integer". https://numbermatics.com/n/18941/

The information we have on file for 18941 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 18941, math, Factors of 18941, curriculum, school, college, exams, university, Prime factorization of 18941, STEM, science, technology, engineering, physics, economics, calculator, eighteen thousand, nine hundred forty-one.

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