139279

139,279 is an odd composite number composed of three prime numbers multiplied together.

What does the number 139279 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

139279 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 139279:

7 × 101 × 197

See below for interesting mathematical facts about the number 139279 from the Numbermatics database.


Names of 139279

  • Cardinal: 139279 can be written as One hundred thirty-nine thousand, two hundred seventy-nine.

Scientific notation

  • Scientific notation: 1.39279 × 105

Factors of 139279

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 305

Divisors of 139279

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 161568
  • Sum of proper divisors (its aliquot sum) s(n): 22289
  • 139279 is a deficient number, because the sum of its proper divisors (22289) is less than itself. Its deficiency is 116990

Bases of 139279

  • Binary: 1000100000000011112
  • Hexadecimal: 0x2200F
  • Base-36: 2ZGV

Squares and roots of 139279

  • 139279 squared (1392792) is 19398639841
  • 139279 cubed (1392793) is 2701823158414639
  • The square root of 139279 is 373.2010182193
  • The cube root of 139279 is 51.8356497439

Scales and comparisons

How big is 139279?
  • 139,279 seconds is equal to 1 day, 14 hours, 41 minutes, 19 seconds.
  • To count from 1 to 139,279 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 139279 cubic inches would be around 4.3 feet tall.

Recreational maths with 139279

  • 139279 backwards is 972931
  • The number of decimal digits it has is: 6
  • The sum of 139279's digits is 31
  • More coming soon!

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"Number 139279 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 139279 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/139279/

Chicago style:
Numbermatics. 2024. "Number 139279 - Facts about the integer". https://numbermatics.com/n/139279/

The information we have on file for 139279 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 139279, math, Factors of 139279, curriculum, school, college, exams, university, Prime factorization of 139279, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-nine thousand, two hundred seventy-nine.

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