139172

139,172 is an even composite number composed of three prime numbers multiplied together.

What does the number 139172 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

139172 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 139172:

22 × 11 × 3163

(2 × 2 × 11 × 3163)

See below for interesting mathematical facts about the number 139172 from the Numbermatics database.


Names of 139172

  • Cardinal: 139172 can be written as One hundred thirty-nine thousand, one hundred seventy-two.

Scientific notation

  • Scientific notation: 1.39172 × 105

Factors of 139172

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 3176

Divisors of 139172

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 265776
  • Sum of proper divisors (its aliquot sum) s(n): 126604
  • 139172 is a deficient number, because the sum of its proper divisors (126604) is less than itself. Its deficiency is 12568

Bases of 139172

  • Binary: 1000011111101001002
  • Hexadecimal: 0x21FA4
  • Base-36: 2ZDW

Squares and roots of 139172

  • 139172 squared (1391722) is 19368845584
  • 139172 cubed (1391723) is 2695600977616448
  • The square root of 139172 is 373.0576362977
  • The cube root of 139172 is 51.8223722327

Scales and comparisons

How big is 139172?
  • 139,172 seconds is equal to 1 day, 14 hours, 39 minutes, 32 seconds.
  • To count from 1 to 139,172 would take you about fourteen 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 139172 cubic inches would be around 4.3 feet tall.

Recreational maths with 139172

  • 139172 backwards is 271931
  • The number of decimal digits it has is: 6
  • The sum of 139172's digits is 23
  • More coming soon!

Copy this link to share with anyone:


Share this page on social media:

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 139172 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

APA style:
Numbermatics. (2024). Number 139172 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/139172/

Chicago style:
Numbermatics. 2024. "Number 139172 - Facts about the integer". https://numbermatics.com/n/139172/

The information we have on file for 139172 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 139172, math, Factors of 139172, curriculum, school, college, exams, university, Prime factorization of 139172, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-nine thousand, one hundred seventy-two.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.