16864

16,864 is an even composite number composed of three prime numbers multiplied together.

What does the number 16864 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

16864 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 16864:

25 × 17 × 31

(2 × 2 × 2 × 2 × 2 × 17 × 31)

See below for interesting mathematical facts about the number 16864 from the Numbermatics database.


Names of 16864

  • Cardinal: 16864 can be written as Sixteen thousand, eight hundred sixty-four.

Scientific notation

  • Scientific notation: 1.6864 × 104

Factors of 16864

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 7
  • Sum of prime factors: 50

Divisors of 16864

Bases of 16864

  • Binary: 1000001111000002
  • Hexadecimal: 0x41E0
  • Base-36: D0G

Squares and roots of 16864

  • 16864 squared (168642) is 284394496
  • 16864 cubed (168643) is 4796028780544
  • The square root of 16864 is 129.8614646459
  • The cube root of 16864 is 25.6440647337

Scales and comparisons

How big is 16864?
  • 16,864 seconds is equal to 4 hours, 41 minutes, 4 seconds.
  • To count from 1 to 16,864 would take you about four 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 16864 cubic inches would be around 2.1 feet tall.

Recreational maths with 16864

  • 16864 backwards is 46861
  • The number of decimal digits it has is: 5
  • The sum of 16864's digits is 25
  • More coming soon!

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"Number 16864 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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Numbermatics. (2024). Number 16864 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/16864/

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The information we have on file for 16864 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 16864, math, Factors of 16864, curriculum, school, college, exams, university, Prime factorization of 16864, STEM, science, technology, engineering, physics, economics, calculator, sixteen thousand, eight hundred sixty-four.

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