20533

20,533 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 20533 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

20533 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 20533:

20533

See below for interesting mathematical facts about the number 20533 from the Numbermatics database.


Names of 20533

  • Cardinal: 20533 can be written as Twenty thousand, five hundred thirty-three.

Scientific notation

  • Scientific notation: 2.0533 × 104

Factors of 20533

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 20533

Divisors of 20533

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 20534
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 20533 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 20532

Bases of 20533

  • Binary: 1010000001101012
  • Hexadecimal: 0x5035
  • Base-36: FUD

Squares and roots of 20533

  • 20533 squared (205332) is 421604089
  • 20533 cubed (205333) is 8656796759437
  • The square root of 20533 is 143.2934052913
  • The cube root of 20533 is 27.3831960475

Scales and comparisons

How big is 20533?
  • 20,533 seconds is equal to 5 hours, 42 minutes, 13 seconds.
  • To count from 1 to 20,533 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 20533 cubic inches would be around 2.3 feet tall.

Recreational maths with 20533

  • 20533 backwards is 33502
  • The number of decimal digits it has is: 5
  • The sum of 20533's digits is 13
  • More coming soon!

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"Number 20533 - Facts about the integer". Numbermatics.com. 2020. Web. 25 September 2020.

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Numbermatics. (2020). Number 20533 - Facts about the integer. Retrieved 25 September 2020, from https://numbermatics.com/n/20533/

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The information we have on file for 20533 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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