139,072 is an even composite number composed of three prime numbers multiplied together.

What does the number 139072 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

139072 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 139072:

26 × 41 × 53

(2 × 2 × 2 × 2 × 2 × 2 × 41 × 53)

See below for interesting mathematical facts about the number 139072 from the Numbermatics database.

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Names Factors Divisors Scales Roots Fun

Names of 139072

  • Cardinal: 139072 can be written as One hundred thirty-nine thousand and seventy-two.

Scientific notation

  • Scientific notation: 1.39072 × 105

Factors of 139072

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 8
  • Sum of prime factors: 96

Divisors of 139072

Bases of 139072

  • Binary: 1000011111010000002
  • Hexadecimal: 0x21F40
  • Base-36: 2ZB4

Squares and roots of 139072

  • 139072 squared (1390722) is 19341021184
  • 139072 cubed (1390723) is 2689794498101248
  • The square root of 139072 is 372.9235846659
  • The cube root of 139072 is 51.8099571901

Scales and comparisons

How big is 139072?
  • 139,072 seconds is equal to 14 hours, 37 minutes, 52 seconds.
  • To count from 1 to 139,072 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 139072 cubic inches would be around 4.3 feet tall.

Recreational maths with 139072

  • 139072 backwards is 270931
  • The number of decimal digits it has is: 6
  • The sum of 139072's digits is 22
  • More coming soon!

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"Number 139072 - Facts about the integer". Numbermatics.com. 2019. Web. 10 December 2019.

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Numbermatics. (2019). Number 139072 - Facts about the integer. Retrieved 10 December 2019, from https://numbermatics.com/n/139072/

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Numbermatics. 2019. "Number 139072 - Facts about the integer". https://numbermatics.com/n/139072/

The information we have on file for 139072 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!

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