33728

33,728 is an even composite number composed of three prime numbers multiplied together.

What does the number 33728 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

33728 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 33728:

26 × 17 × 31

(2 × 2 × 2 × 2 × 2 × 2 × 17 × 31)

See below for interesting mathematical facts about the number 33728 from the Numbermatics database.


Names of 33728

  • Cardinal: 33728 can be written as Thirty-three thousand, seven hundred twenty-eight.

Scientific notation

  • Scientific notation: 3.3728 × 104

Factors of 33728

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 8
  • Sum of prime factors: 50

Divisors of 33728

Bases of 33728

  • Binary: 10000011110000002
  • Hexadecimal: 0x83C0
  • Base-36: Q0W

Squares and roots of 33728

  • 33728 squared (337282) is 1137577984
  • 33728 cubed (337283) is 38368230244352
  • The square root of 33728 is 183.6518445319
  • The cube root of 33728 is 32.3094969629

Scales and comparisons

How big is 33728?
  • 33,728 seconds is equal to 9 hours, 22 minutes, 8 seconds.
  • To count from 1 to 33,728 would take you about nine 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 33728 cubic inches would be around 2.7 feet tall.

Recreational maths with 33728

  • 33728 backwards is 82733
  • The number of decimal digits it has is: 5
  • The sum of 33728's digits is 23
  • More coming soon!

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"Number 33728 - Facts about the integer". Numbermatics.com. 2020. Web. 30 September 2020.

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The information we have on file for 33728 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!

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