138642722140143872

138,642,722,140,143,872 is an even composite number composed of five prime numbers multiplied together.

What does the number 138642722140143872 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1152 divisors.

138642722140143872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.

Prime factorization of 138642722140143872:

28 × 73 × 313 × 413 × 769

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 31 × 31 × 31 × 41 × 41 × 41 × 769)

See below for interesting mathematical facts about the number 138642722140143872 from the Numbermatics database.


Names of 138642722140143872

  • Cardinal: 138642722140143872 can be written as One hundred thirty-eight quadrillion, six hundred forty-two trillion, seven hundred twenty-two billion, one hundred forty million, one hundred forty-three thousand, eight hundred seventy-two.

Scientific notation

  • Scientific notation: 1.38642722140143872 × 1017

Factors of 138642722140143872

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 850

Divisors of 138642722140143872

Bases of 138642722140143872

  • Binary: 1111011001000111011010010001110111101101101000001000000002
  • Hexadecimal: 0x1EC8ED23BDB4100
  • Base-36: 11X4QRA18GZK

Squares and roots of 138642722140143872

  • 138642722140143872 squared (1386427221401438722) is 19221804402429139791039472859152384
  • 138642722140143872 cubed (1386427221401438723) is 2664963286798177448531289582583551761869773731790848
  • The square root of 138642722140143872 is 372347582.4282250821
  • The cube root of 138642722140143872 is 517565.9444574135

Scales and comparisons

How big is 138642722140143872?
  • 138,642,722,140,143,872 seconds is equal to 4,408,409,713 years, 49 weeks, 6 days, 7 hours, 4 minutes, 32 seconds.
  • To count from 1 to 138,642,722,140,143,872 would take you about thirteen billion, two hundred twenty-five million, two hundred twenty-nine thousand, one 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 138642722140143872 cubic inches would be around 43130.5 feet tall.

Recreational maths with 138642722140143872

  • 138642722140143872 backwards is 278341041227246831
  • The number of decimal digits it has is: 18
  • The sum of 138642722140143872's digits is 65
  • More coming soon!

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"Number 138642722140143872 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

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Numbermatics. (2024). Number 138642722140143872 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/138642722140143872/

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The information we have on file for 138642722140143872 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 138642722140143872, math, Factors of 138642722140143872, curriculum, school, college, exams, university, Prime factorization of 138642722140143872, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, six hundred forty-two trillion, seven hundred twenty-two billion, one hundred forty million, one hundred forty-three thousand, eight hundred seventy-two.

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