13947

13,947 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13947 look like?

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

13947 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 13947:

3 × 4649

See below for interesting mathematical facts about the number 13947 from the Numbermatics database.


Names of 13947

  • Cardinal: 13947 can be written as Thirteen thousand, nine hundred forty-seven.

Scientific notation

  • Scientific notation: 1.3947 × 104

Factors of 13947

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 4652

Divisors of 13947

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 18600
  • Sum of proper divisors (its aliquot sum) s(n): 4653
  • 13947 is a deficient number, because the sum of its proper divisors (4653) is less than itself. Its deficiency is 9294

Bases of 13947

  • Binary: 110110011110112
  • Hexadecimal: 0x367B
  • Base-36: ARF

Squares and roots of 13947

  • 13947 squared (139472) is 194518809
  • 13947 cubed (139473) is 2712953829123
  • The square root of 13947 is 118.0974174149
  • The cube root of 13947 is 24.0709704817

Scales and comparisons

How big is 13947?
  • 13,947 seconds is equal to 3 hours, 52 minutes, 27 seconds.
  • To count from 1 to 13,947 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 13947 cubic inches would be around 2 feet tall.

Recreational maths with 13947

  • 13947 backwards is 74931
  • The number of decimal digits it has is: 5
  • The sum of 13947's digits is 24
  • More coming soon!

Link to this page

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:

Cite this page

MLA style:
"Number 13947 - Facts about the integer". Numbermatics.com. 2020. Web. 28 September 2020.

APA style:
Numbermatics. (2020). Number 13947 - Facts about the integer. Retrieved 28 September 2020, from https://numbermatics.com/n/13947/

Chicago style:
Numbermatics. 2020. "Number 13947 - Facts about the integer". https://numbermatics.com/n/13947/

The information we have on file for 13947 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 13947, math, Factors of 13947, curriculum, school, college, exams, university, Prime factorization of 13947, STEM, science, technology, engineering, physics, economics, calculator, thirteen thousand, nine hundred forty-seven.