138931350843579840

138,931,350,843,579,840 is an even composite number composed of nine prime numbers multiplied together.

What does the number 138931350843579840 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 9072 divisors.

138931350843579840 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of nine thousand and seventy-two divisors.

Prime factorization of 138931350843579840:

26 × 32 × 5 × 7 × 13 × 17 × 412 × 592 × 732

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 13 × 17 × 41 × 41 × 59 × 59 × 73 × 73)

See below for interesting mathematical facts about the number 138931350843579840 from the Numbermatics database.


Names of 138931350843579840

  • Cardinal: 138931350843579840 can be written as One hundred thirty-eight quadrillion, nine hundred thirty-one trillion, three hundred fifty billion, eight hundred forty-three million, five hundred seventy-nine thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 1.3893135084357984 × 1017

Factors of 138931350843579840

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 220

Divisors of 138931350843579840

Bases of 138931350843579840

  • Binary: 1111011011001010101010011110101110011001001011101110000002
  • Hexadecimal: 0x1ED9553D7325DC0
  • Base-36: 11ZZ1XH33740

Squares and roots of 138931350843579840

  • 138931350843579840 squared (1389313508435798402) is 19301920247221872719594946454425600
  • 138931350843579840 cubed (1389313508435798403) is 2681641853821579320305685197387331877392914939904000
  • The square root of 138931350843579840 is 372734960.5867148063
  • The cube root of 138931350843579840 is 517924.8546146101

Scales and comparisons

How big is 138931350843579840?
  • 138,931,350,843,579,840 seconds is equal to 4,417,587,213 years, 48 weeks, 6 days, 18 hours, 24 minutes.
  • To count from 1 to 138,931,350,843,579,840 would take you about thirteen billion, two hundred fifty-two million, seven hundred sixty-one thousand, six hundred forty-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 138931350843579840 cubic inches would be around 43160.4 feet tall.

Recreational maths with 138931350843579840

  • 138931350843579840 backwards is 048975348053139831
  • The number of decimal digits it has is: 18
  • The sum of 138931350843579840's digits is 81
  • More coming soon!

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"Number 138931350843579840 - Facts about the integer". Numbermatics.com. 2024. Web. 25 September 2024.

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Numbermatics. (2024). Number 138931350843579840 - Facts about the integer. Retrieved 25 September 2024, from https://numbermatics.com/n/138931350843579840/

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Numbermatics. 2024. "Number 138931350843579840 - Facts about the integer". https://numbermatics.com/n/138931350843579840/

The information we have on file for 138931350843579840 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 138931350843579840, math, Factors of 138931350843579840, curriculum, school, college, exams, university, Prime factorization of 138931350843579840, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, nine hundred thirty-one trillion, three hundred fifty billion, eight hundred forty-three million, five hundred seventy-nine thousand, eight hundred forty.

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