138437986491205632

138,437,986,491,205,632 is an even composite number composed of six prime numbers multiplied together.

What does the number 138437986491205632 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 6720 divisors.

138437986491205632 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six thousand, seven hundred twenty divisors.

Prime factorization of 138437986491205632:

211 × 34 × 76 × 11 × 233 × 53

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 7 × 11 × 23 × 23 × 23 × 53)

See below for interesting mathematical facts about the number 138437986491205632 from the Numbermatics database.


Names of 138437986491205632

  • Cardinal: 138437986491205632 can be written as One hundred thirty-eight quadrillion, four hundred thirty-seven trillion, nine hundred eighty-six billion, four hundred ninety-one million, two hundred five thousand, six hundred thirty-two.

Scientific notation

  • Scientific notation: 1.38437986491205632 × 1017

Factors of 138437986491205632

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 99

Divisors of 138437986491205632

Bases of 138437986491205632

  • Binary: 1111010111101010010011101100000000011101010001000000000002
  • Hexadecimal: 0x1EBD49D803A8800
  • Base-36: 11V4650PZ400

Squares and roots of 138437986491205632

  • 138437986491205632 squared (1384379864912056322) is 19165076103739233053157276908519424
  • 138437986491205632 cubed (1384379864912056323) is 2653174546752379812929051891531145099688353850195968
  • The square root of 138437986491205632 is 372072555.4125238515
  • The cube root of 138437986491205632 is 517311.0533235463

Scales and comparisons

How big is 138437986491205632?
  • 138,437,986,491,205,632 seconds is equal to 4,401,899,753 years, 31 weeks, 5 days, 21 hours, 7 minutes, 12 seconds.
  • To count from 1 to 138,437,986,491,205,632 would take you about thirteen billion, two hundred five million, six hundred ninety-nine thousand, two hundred sixty 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 138437986491205632 cubic inches would be around 43109.3 feet tall.

Recreational maths with 138437986491205632

  • 138437986491205632 backwards is 236502194689734831
  • 138437986491205632 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138437986491205632's digits is 81
  • More coming soon!

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"Number 138437986491205632 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 138437986491205632 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/138437986491205632/

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Numbermatics. 2024. "Number 138437986491205632 - Facts about the integer". https://numbermatics.com/n/138437986491205632/

The information we have on file for 138437986491205632 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 138437986491205632, math, Factors of 138437986491205632, curriculum, school, college, exams, university, Prime factorization of 138437986491205632, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred thirty-seven trillion, nine hundred eighty-six billion, four hundred ninety-one million, two hundred five thousand, six hundred thirty-two.

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