138904945320960

138,904,945,320,960 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138904945320960 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3520 divisors.

138904945320960 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, five hundred twenty divisors.

Prime factorization of 138904945320960:

210 × 34 × 5 × 7 × 13 × 19 × 307 × 631

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 13 × 19 × 307 × 631)

See below for interesting mathematical facts about the number 138904945320960 from the Numbermatics database.


Names of 138904945320960

  • Cardinal: 138904945320960 can be written as One hundred thirty-eight trillion, nine hundred four billion, nine hundred forty-five million, three hundred twenty thousand, nine hundred sixty.

Scientific notation

  • Scientific notation: 1.3890494532096 × 1014

Factors of 138904945320960

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 987

Divisors of 138904945320960

Bases of 138904945320960

  • Binary: 111111001010101010100111110110001100100000000002
  • Hexadecimal: 0x7E5553EC6400
  • Base-36: 1D8K1U0W00

Squares and roots of 138904945320960

  • 138904945320960 squared (1389049453209602) is 19294583834618887397415321600
  • 138904945320960 cubed (1389049453209603) is 2680113112538415277458446488079733620736000
  • The square root of 138904945320960 is 11785794.2168086407
  • The cube root of 138904945320960 is 51789.2039983727

Scales and comparisons

How big is 138904945320960?
  • 138,904,945,320,960 seconds is equal to 4,416,747 years, 31 weeks, 1 day, 9 hours, 36 minutes.
  • To count from 1 to 138,904,945,320,960 would take you about eleven million, forty-one thousand, eight hundred sixty-nine 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 138904945320960 cubic inches would be around 4315.8 feet tall.

Recreational maths with 138904945320960

  • 138904945320960 backwards is 069023549409831
  • 138904945320960 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138904945320960's digits is 63
  • More coming soon!

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"Number 138904945320960 - Facts about the integer". Numbermatics.com. 2024. Web. 16 June 2024.

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Numbermatics. (2024). Number 138904945320960 - Facts about the integer. Retrieved 16 June 2024, from https://numbermatics.com/n/138904945320960/

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Numbermatics. 2024. "Number 138904945320960 - Facts about the integer". https://numbermatics.com/n/138904945320960/

The information we have on file for 138904945320960 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 138904945320960, math, Factors of 138904945320960, curriculum, school, college, exams, university, Prime factorization of 138904945320960, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred four billion, nine hundred forty-five million, three hundred twenty thousand, nine hundred sixty.

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