139998

139,998 is an even composite number composed of three prime numbers multiplied together.

What does the number 139998 look like?

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

139998 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 139998:

2 × 3 × 23333

See below for interesting mathematical facts about the number 139998 from the Numbermatics database.


Names of 139998

  • Cardinal: 139998 can be written as One hundred thirty-nine thousand, nine hundred ninety-eight.

Scientific notation

  • Scientific notation: 1.39998 × 105

Factors of 139998

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 23338

Divisors of 139998

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 280008
  • Sum of proper divisors (its aliquot sum) s(n): 140010
  • 139998 is an abundant number, because the sum of its proper divisors (140010) is greater than itself. Its abundance is 12

Bases of 139998

  • Binary: 1000100010110111102
  • Hexadecimal: 0x222DE
  • Base-36: 300U

Squares and roots of 139998

  • 139998 squared (1399982) is 19599440004
  • 139998 cubed (1399983) is 2743882401679992
  • The square root of 139998 is 374.1630660555
  • The cube root of 139998 is 51.9246937555

Scales and comparisons

How big is 139998?
  • 139,998 seconds is equal to 1 day, 14 hours, 53 minutes, 18 seconds.
  • To count from 1 to 139,998 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 139998 cubic inches would be around 4.3 feet tall.

Recreational maths with 139998

  • 139998 backwards is 899931
  • The number of decimal digits it has is: 6
  • The sum of 139998's digits is 39
  • More coming soon!

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"Number 139998 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 139998 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/139998/

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Numbermatics. 2024. "Number 139998 - Facts about the integer". https://numbermatics.com/n/139998/

The information we have on file for 139998 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 139998, math, Factors of 139998, curriculum, school, college, exams, university, Prime factorization of 139998, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-nine thousand, nine hundred ninety-eight.

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