36,381 is an odd composite number composed of three prime numbers multiplied together.

What does the number 36381 look like?

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

36381 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 36381:

3 × 67 × 181

See below for interesting mathematical facts about the number 36381 from the Numbermatics database.

Names of 36381

  • Cardinal: 36381 can be written as Thirty-six thousand, three hundred eighty-one.

Scientific notation

  • Scientific notation: 3.6381 × 104

Factors of 36381

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 251

Divisors of 36381

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 49504
  • Sum of proper divisors (its aliquot sum) s(n): 13123
  • 36381 is a deficient number, because the sum of its proper divisors (13123) is less than itself. Its deficiency is 23258

Bases of 36381

  • Binary: 10001110000111012
  • Hexadecimal: 0x8E1D
  • Base-36: S2L

Squares and roots of 36381

  • 36381 squared (363812) is 1323577161
  • 36381 cubed (363813) is 48153060694341
  • The square root of 36381 is 190.7380402541
  • The cube root of 36381 is 33.1353486119

Scales and comparisons

How big is 36381?
  • 36,381 seconds is equal to 10 hours, 6 minutes, 21 seconds.
  • To count from 1 to 36,381 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 36381 cubic inches would be around 2.8 feet tall.

Recreational maths with 36381

  • 36381 backwards is 18363
  • The number of decimal digits it has is: 5
  • The sum of 36381's digits is 21
  • More coming soon!

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"Number 36381 - Facts about the integer". Numbermatics.com. 2021. Web. 2 December 2021.

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Numbermatics. (2021). Number 36381 - Facts about the integer. Retrieved 2 December 2021, from https://numbermatics.com/n/36381/

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The information we have on file for 36381 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 36381, math, Factors of 36381, curriculum, school, college, exams, university, Prime factorization of 36381, STEM, science, technology, engineering, physics, economics, calculator, thirty-six thousand, three hundred eighty-one.

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