138437443343216640

138,437,443,343,216,640 is an even composite number composed of nine prime numbers multiplied together.

What does the number 138437443343216640 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 3328 divisors.

138437443343216640 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of three thousand, three hundred twenty-eight divisors.

Prime factorization of 138437443343216640:

212 × 3 × 5 × 7 × 31 × 53 × 181 × 601 × 1801

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 31 × 53 × 181 × 601 × 1801)

See below for interesting mathematical facts about the number 138437443343216640 from the Numbermatics database.


Names of 138437443343216640

  • Cardinal: 138437443343216640 can be written as One hundred thirty-eight quadrillion, four hundred thirty-seven trillion, four hundred forty-three billion, three hundred forty-three million, two hundred sixteen thousand, six hundred forty.

Scientific notation

  • Scientific notation: 1.3843744334321664 × 1017

Factors of 138437443343216640

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 2684

Divisors of 138437443343216640

Bases of 138437443343216640

  • Binary: 1111010111101010000011111000010100001010111110000000000002
  • Hexadecimal: 0x1EBD41F0A15F000
  • Base-36: 11V3Z7I1OPHC

Squares and roots of 138437443343216640

  • 138437443343216640 squared (1384374433432166402) is 19164925719406317191100701972889600
  • 138437443343216640 cubed (1384374433432166403) is 2653143318457267441247142517735712378069339602944000
  • The square root of 138437443343216640 is 372071825.5165481353
  • The cube root of 138437443343216640 is 517310.3767827767

Scales and comparisons

How big is 138437443343216640?
  • 138,437,443,343,216,640 seconds is equal to 4,401,882,483 years, 9 weeks, 4 days, 19 hours, 44 minutes.
  • To count from 1 to 138,437,443,343,216,640 would take you about thirteen billion, two hundred five million, six hundred forty-seven thousand, four hundred forty-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 138437443343216640 cubic inches would be around 43109.2 feet tall.

Recreational maths with 138437443343216640

  • 138437443343216640 backwards is 046612343344734831
  • The number of decimal digits it has is: 18
  • The sum of 138437443343216640's digits is 66
  • More coming soon!

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"Number 138437443343216640 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

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Numbermatics. (2024). Number 138437443343216640 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/138437443343216640/

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The information we have on file for 138437443343216640 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 138437443343216640, math, Factors of 138437443343216640, curriculum, school, college, exams, university, Prime factorization of 138437443343216640, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred thirty-seven trillion, four hundred forty-three billion, three hundred forty-three million, two hundred sixteen thousand, six hundred forty.

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