138439641313974

138,439,641,313,974 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138439641313974 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 960 divisors.

138439641313974 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.

Prime factorization of 138439641313974:

2 × 3 × 73 × 11 × 13 × 234 × 412

(2 × 3 × 7 × 7 × 7 × 11 × 13 × 23 × 23 × 23 × 23 × 41 × 41)

See below for interesting mathematical facts about the number 138439641313974 from the Numbermatics database.


Names of 138439641313974

  • Cardinal: 138439641313974 can be written as One hundred thirty-eight trillion, four hundred thirty-nine billion, six hundred forty-one million, three hundred thirteen thousand, nine hundred seventy-four.

Scientific notation

  • Scientific notation: 1.38439641313974 × 1014

Factors of 138439641313974

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 100

Divisors of 138439641313974

Bases of 138439641313974

  • Binary: 111110111101000111111011010010010110010101101102
  • Hexadecimal: 0x7DE8FDA4B2B6
  • Base-36: 1D2MAK16EU

Squares and roots of 138439641313974

  • 138439641313974 squared (1384396413139742) is 19165534287141776785247672676
  • 138439641313974 cubed (1384396413139743) is 2653269692302577956522874125722302096774424
  • The square root of 138439641313974 is 11766037.6216453601
  • The cube root of 138439641313974 is 51731.3114546577

Scales and comparisons

How big is 138439641313974?
  • 138,439,641,313,974 seconds is equal to 4,401,952 years, 19 weeks, 2 days, 8 hours, 32 minutes, 54 seconds.
  • To count from 1 to 138,439,641,313,974 would take you about eleven million, four thousand, eight hundred eighty years!

    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 138439641313974 cubic inches would be around 4310.9 feet tall.

Recreational maths with 138439641313974

  • 138439641313974 backwards is 479313146934831
  • 138439641313974 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138439641313974's digits is 66
  • More coming soon!

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"Number 138439641313974 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 138439641313974 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/138439641313974/

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Numbermatics. 2024. "Number 138439641313974 - Facts about the integer". https://numbermatics.com/n/138439641313974/

The information we have on file for 138439641313974 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 138439641313974, math, Factors of 138439641313974, curriculum, school, college, exams, university, Prime factorization of 138439641313974, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, four hundred thirty-nine billion, six hundred forty-one million, three hundred thirteen thousand, nine hundred seventy-four.

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