138538868319646704

138,538,868,319,646,704 is an even composite number composed of six prime numbers multiplied together.

What does the number 138538868319646704 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4050 divisors.

138538868319646704 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand and fifty divisors.

Prime factorization of 138538868319646704:

24 × 38 × 74 × 132 × 432 × 1759

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 13 × 13 × 43 × 43 × 1759)

See below for interesting mathematical facts about the number 138538868319646704 from the Numbermatics database.


Names of 138538868319646704

  • Cardinal: 138538868319646704 can be written as One hundred thirty-eight quadrillion, five hundred thirty-eight trillion, eight hundred sixty-eight billion, three hundred nineteen million, six hundred forty-six thousand, seven hundred four.

Scientific notation

  • Scientific notation: 1.38538868319646704 × 1017

Factors of 138538868319646704

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 1827

Divisors of 138538868319646704

Bases of 138538868319646704

  • Binary: 1111011000011000001011101111000011100011011110011111100002
  • Hexadecimal: 0x1EC305DE1C6F3F0
  • Base-36: 11W3XHHPXR00

Squares and roots of 138538868319646704

  • 138538868319646704 squared (1385388683196467042) is 19193018035288409166356159378063616
  • 138538868319646704 cubed (1385388683196467043) is 2658978998247425214220301684493651427923412756721664
  • The square root of 138538868319646704 is 372208098.1381876167
  • The cube root of 138538868319646704 is 517436.6802434225

Scales and comparisons

How big is 138538868319646704?
  • 138,538,868,319,646,704 seconds is equal to 4,405,107,483 years, 36 weeks, 5 days, 23 hours, 38 minutes, 24 seconds.
  • To count from 1 to 138,538,868,319,646,704 would take you about thirteen billion, two hundred fifteen million, three hundred twenty-two thousand, four hundred fifty-one 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 138538868319646704 cubic inches would be around 43119.7 feet tall.

Recreational maths with 138538868319646704

  • 138538868319646704 backwards is 407646913868835831
  • The number of decimal digits it has is: 18
  • The sum of 138538868319646704's digits is 90
  • More coming soon!

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"Number 138538868319646704 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

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Numbermatics. (2024). Number 138538868319646704 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/138538868319646704/

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The information we have on file for 138538868319646704 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 138538868319646704, math, Factors of 138538868319646704, curriculum, school, college, exams, university, Prime factorization of 138538868319646704, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, five hundred thirty-eight trillion, eight hundred sixty-eight billion, three hundred nineteen million, six hundred forty-six thousand, seven hundred four.

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