138423987636480

138,423,987,636,480 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138423987636480 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1944 divisors.

138423987636480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, nine hundred forty-four divisors.

Prime factorization of 138423987636480:

28 × 32 × 5 × 72 × 132 × 37 × 39217

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 13 × 13 × 37 × 39217)

See below for interesting mathematical facts about the number 138423987636480 from the Numbermatics database.


Names of 138423987636480

  • Cardinal: 138423987636480 can be written as One hundred thirty-eight trillion, four hundred twenty-three billion, nine hundred eighty-seven million, six hundred thirty-six thousand, four hundred eighty.

Scientific notation

  • Scientific notation: 1.3842398763648 × 1014

Factors of 138423987636480

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 39284

Divisors of 138423987636480

Bases of 138423987636480

  • Binary: 111110111100101010110001001110010001001000000002
  • Hexadecimal: 0x7DE5589C8900
  • Base-36: 1D2F3O8JK0

Squares and roots of 138423987636480

  • 138423987636480 squared (1384239876364802) is 19161200353184367896626790400
  • 138423987636480 cubed (1384239876364803) is 2652369760789309151120670657026344353792000
  • The square root of 138423987636480 is 11765372.3968466039
  • The cube root of 138423987636480 is 51729.3615897647

Scales and comparisons

How big is 138423987636480?
  • 138,423,987,636,480 seconds is equal to 4,401,454 years, 32 weeks, 6 days, 12 hours, 48 minutes.
  • To count from 1 to 138,423,987,636,480 would take you about eleven million, three thousand, six hundred thirty-six 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 138423987636480 cubic inches would be around 4310.8 feet tall.

Recreational maths with 138423987636480

  • 138423987636480 backwards is 084636789324831
  • 138423987636480 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138423987636480's digits is 72
  • More coming soon!

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"Number 138423987636480 - Facts about the integer". Numbermatics.com. 2024. Web. 11 June 2024.

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Numbermatics. (2024). Number 138423987636480 - Facts about the integer. Retrieved 11 June 2024, from https://numbermatics.com/n/138423987636480/

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The information we have on file for 138423987636480 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 138423987636480, math, Factors of 138423987636480, curriculum, school, college, exams, university, Prime factorization of 138423987636480, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, four hundred twenty-three billion, nine hundred eighty-seven million, six hundred thirty-six thousand, four hundred eighty.

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