51864

51,864 is an even composite number composed of three prime numbers multiplied together.

What does the number 51864 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

51864 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 51864:

23 × 3 × 2161

(2 × 2 × 2 × 3 × 2161)

See below for interesting mathematical facts about the number 51864 from the Numbermatics database.


Names of 51864

  • Cardinal: 51864 can be written as Fifty-one thousand, eight hundred sixty-four.

Scientific notation

  • Scientific notation: 5.1864 × 104

Factors of 51864

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 2166

Divisors of 51864

  • Number of divisors d(n): 16
  • Complete list of divisors:
  • Sum of all divisors σ(n): 129720
  • Sum of proper divisors (its aliquot sum) s(n): 77856
  • 51864 is an abundant number, because the sum of its proper divisors (77856) is greater than itself. Its abundance is 25992

Bases of 51864

  • Binary: 11001010100110002
  • Hexadecimal: 0xCA98
  • Base-36: 140O

Squares and roots of 51864

  • 51864 squared (518642) is 2689874496
  • 51864 cubed (518643) is 139507650860544
  • The square root of 51864 is 227.7366900611
  • The cube root of 51864 is 37.2925433179

Scales and comparisons

How big is 51864?
  • 51,864 seconds is equal to 14 hours, 24 minutes, 24 seconds.
  • To count from 1 to 51,864 would take you about fourteen 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 51864 cubic inches would be around 3.1 feet tall.

Recreational maths with 51864

  • 51864 backwards is 46815
  • 51864 is a Harshad number.
  • The number of decimal digits it has is: 5
  • The sum of 51864's digits is 24
  • More coming soon!

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"Number 51864 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 51864 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/51864/

Chicago style:
Numbermatics. 2024. "Number 51864 - Facts about the integer". https://numbermatics.com/n/51864/

The information we have on file for 51864 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 51864, math, Factors of 51864, curriculum, school, college, exams, university, Prime factorization of 51864, STEM, science, technology, engineering, physics, economics, calculator, fifty-one thousand, eight hundred sixty-four.

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