13903

13,903 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 13903 look like?

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

13903 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 13903:

13903

See below for interesting mathematical facts about the number 13903 from the Numbermatics database.


Names of 13903

  • Cardinal: 13903 can be written as Thirteen thousand, nine hundred three.

Scientific notation

  • Scientific notation: 1.3903 × 104

Factors of 13903

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 13903

Divisors of 13903

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 13904
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 13903 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13902

Bases of 13903

  • Binary: 110110010011112
  • Hexadecimal: 0x364F
  • Base-36: AQ7

Squares and roots of 13903

  • 13903 squared (139032) is 193293409
  • 13903 cubed (139033) is 2687358265327
  • The square root of 13903 is 117.9109833731
  • The cube root of 13903 is 24.0456307805

Scales and comparisons

How big is 13903?
  • 13,903 seconds is equal to 3 hours, 51 minutes, 43 seconds.
  • To count from 1 to 13,903 would take you about three 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 13903 cubic inches would be around 2 feet tall.

Recreational maths with 13903

  • 13903 backwards is 30931
  • The number of decimal digits it has is: 5
  • The sum of 13903's digits is 16
  • More coming soon!

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"Number 13903 - Facts about the integer". Numbermatics.com. 2024. Web. 24 July 2024.

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Numbermatics. (2024). Number 13903 - Facts about the integer. Retrieved 24 July 2024, from https://numbermatics.com/n/13903/

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Numbermatics. 2024. "Number 13903 - Facts about the integer". https://numbermatics.com/n/13903/

The information we have on file for 13903 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 13903, math, Factors of 13903, curriculum, school, college, exams, university, Prime factorization of 13903, STEM, science, technology, engineering, physics, economics, calculator, thirteen thousand, nine hundred three.

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