138637845357285456

138,637,845,357,285,456 is an even composite number composed of nine prime numbers multiplied together.

What does the number 138637845357285456 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 4320 divisors.

138637845357285456 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of four thousand, three hundred twenty divisors.

Prime factorization of 138637845357285456:

24 × 32 × 72 × 132 × 17 × 19 × 41 × 631 × 13913

(2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 13 × 13 × 17 × 19 × 41 × 631 × 13913)

See below for interesting mathematical facts about the number 138637845357285456 from the Numbermatics database.


Names of 138637845357285456

  • Cardinal: 138637845357285456 can be written as One hundred thirty-eight quadrillion, six hundred thirty-seven trillion, eight hundred forty-five billion, three hundred fifty-seven million, two hundred eighty-five thousand, four hundred fifty-six.

Scientific notation

  • Scientific notation: 1.38637845357285456 × 1017

Factors of 138637845357285456

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 14646

Divisors of 138637845357285456

Bases of 138637845357285456

  • Binary: 1111011001000101001100010110001001111001001010000010100002
  • Hexadecimal: 0x1EC8A62C4F25050
  • Base-36: 11X30IWYMWK0

Squares and roots of 138637845357285456

  • 138637845357285456 squared (1386378453572854562) is 19220452165310596467017537069127936
  • 138637845357285456 cubed (1386378453572854563) is 2664682074991432866261108756821862768078198136098816
  • The square root of 138637845357285456 is 372341033.6738155643
  • The cube root of 138637845357285456 is 517559.8758943177

Scales and comparisons

How big is 138637845357285456?
  • 138,637,845,357,285,456 seconds is equal to 4,408,254,647 years, 18 weeks, 1 day, 5 hours, 57 minutes, 36 seconds.
  • To count from 1 to 138,637,845,357,285,456 would take you about thirteen billion, two hundred twenty-four million, seven hundred sixty-three thousand, nine hundred forty-two 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 138637845357285456 cubic inches would be around 43130 feet tall.

Recreational maths with 138637845357285456

  • 138637845357285456 backwards is 654582753548736831
  • The number of decimal digits it has is: 18
  • The sum of 138637845357285456's digits is 90
  • More coming soon!

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"Number 138637845357285456 - Facts about the integer". Numbermatics.com. 2024. Web. 24 September 2024.

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Numbermatics. (2024). Number 138637845357285456 - Facts about the integer. Retrieved 24 September 2024, from https://numbermatics.com/n/138637845357285456/

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The information we have on file for 138637845357285456 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 138637845357285456, math, Factors of 138637845357285456, curriculum, school, college, exams, university, Prime factorization of 138637845357285456, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, six hundred thirty-seven trillion, eight hundred forty-five billion, three hundred fifty-seven million, two hundred eighty-five thousand, four hundred fifty-six.

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