13819

13,819 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13819 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

13819 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 13819:

13 × 1063

See below for interesting mathematical facts about the number 13819 from the Numbermatics database.


Names of 13819

  • Cardinal: 13819 can be written as Thirteen thousand, eight hundred nineteen.

Scientific notation

  • Scientific notation: 1.3819 × 104

Factors of 13819

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 1076

Divisors of 13819

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 14896
  • Sum of proper divisors (its aliquot sum) s(n): 1077
  • 13819 is a deficient number, because the sum of its proper divisors (1077) is less than itself. Its deficiency is 12742

Bases of 13819

  • Binary: 110101111110112
  • Hexadecimal: 0x35FB
  • Base-36: ANV

Squares and roots of 13819

  • 13819 squared (138192) is 190964761
  • 13819 cubed (138193) is 2638942032259
  • The square root of 13819 is 117.5542427989
  • The cube root of 13819 is 23.9971061325

Scales and comparisons

How big is 13819?
  • 13,819 seconds is equal to 3 hours, 50 minutes, 19 seconds.
  • To count from 1 to 13,819 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 13819 cubic inches would be around 2 feet tall.

Recreational maths with 13819

  • 13819 backwards is 91831
  • The number of decimal digits it has is: 5
  • The sum of 13819's digits is 22
  • More coming soon!

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"Number 13819 - Facts about the integer". Numbermatics.com. 2024. Web. 23 April 2024.

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Numbermatics. (2024). Number 13819 - Facts about the integer. Retrieved 23 April 2024, from https://numbermatics.com/n/13819/

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Numbermatics. 2024. "Number 13819 - Facts about the integer". https://numbermatics.com/n/13819/

The information we have on file for 13819 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 13819, math, Factors of 13819, curriculum, school, college, exams, university, Prime factorization of 13819, STEM, science, technology, engineering, physics, economics, calculator, thirteen thousand, eight hundred nineteen.

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