139993

139,993 is an odd composite number composed of two prime numbers multiplied together.

What does the number 139993 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

139993 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 139993:

72 × 2857

(7 × 7 × 2857)

See below for interesting mathematical facts about the number 139993 from the Numbermatics database.


Names of 139993

  • Cardinal: 139993 can be written as One hundred thirty-nine thousand, nine hundred ninety-three.

Scientific notation

  • Scientific notation: 1.39993 × 105

Factors of 139993

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 2864

Divisors of 139993

  • Number of divisors d(n): 6
  • Complete list of divisors:
  • Sum of all divisors σ(n): 162906
  • Sum of proper divisors (its aliquot sum) s(n): 22913
  • 139993 is a deficient number, because the sum of its proper divisors (22913) is less than itself. Its deficiency is 117080

Bases of 139993

  • Binary: 1000100010110110012
  • Hexadecimal: 0x222D9
  • Base-36: 300P

Squares and roots of 139993

  • 139993 squared (1399932) is 19598040049
  • 139993 cubed (1399933) is 2743588420579657
  • The square root of 139993 is 374.1563844169
  • The cube root of 139993 is 51.9240755885

Scales and comparisons

How big is 139993?
  • 139,993 seconds is equal to 1 day, 14 hours, 53 minutes, 13 seconds.
  • To count from 1 to 139,993 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 139993 cubic inches would be around 4.3 feet tall.

Recreational maths with 139993

  • 139993 backwards is 399931
  • The number of decimal digits it has is: 6
  • The sum of 139993's digits is 34
  • More coming soon!

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"Number 139993 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 139993 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/139993/

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The information we have on file for 139993 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 139993, math, Factors of 139993, curriculum, school, college, exams, university, Prime factorization of 139993, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-nine thousand, nine hundred ninety-three.

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