18364

18,364 is an even composite number composed of two prime numbers multiplied together.

What does the number 18364 look like?

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

18364 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 18364:

22 × 4591

(2 × 2 × 4591)

See below for interesting mathematical facts about the number 18364 from the Numbermatics database.


Names of 18364

  • Cardinal: 18364 can be written as Eighteen thousand, three hundred sixty-four.

Scientific notation

  • Scientific notation: 1.8364 × 104

Factors of 18364

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 4593

Divisors of 18364

  • Number of divisors d(n): 6
  • Complete list of divisors:
  • Sum of all divisors σ(n): 32144
  • Sum of proper divisors (its aliquot sum) s(n): 13780
  • 18364 is a deficient number, because the sum of its proper divisors (13780) is less than itself. Its deficiency is 4584

Bases of 18364

  • Binary: 1000111101111002
  • Hexadecimal: 0x47BC
  • Base-36: E64

Squares and roots of 18364

  • 18364 squared (183642) is 337236496
  • 18364 cubed (183643) is 6193011012544
  • The square root of 18364 is 135.5138369319
  • The cube root of 18364 is 26.3828937237

Scales and comparisons

How big is 18364?
  • 18,364 seconds is equal to 5 hours, 6 minutes, 4 seconds.
  • To count from 1 to 18,364 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 18364 cubic inches would be around 2.2 feet tall.

Recreational maths with 18364

  • 18364 backwards is 46381
  • The number of decimal digits it has is: 5
  • The sum of 18364's digits is 22
  • More coming soon!

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"Number 18364 - Facts about the integer". Numbermatics.com. 2021. Web. 29 November 2021.

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Numbermatics. (2021). Number 18364 - Facts about the integer. Retrieved 29 November 2021, from https://numbermatics.com/n/18364/

Chicago style:
Numbermatics. 2021. "Number 18364 - Facts about the integer". https://numbermatics.com/n/18364/

The information we have on file for 18364 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 18364, math, Factors of 18364, curriculum, school, college, exams, university, Prime factorization of 18364, STEM, science, technology, engineering, physics, economics, calculator, eighteen thousand, three hundred sixty-four.

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