138642463673069400

138,642,463,673,069,400 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138642463673069400 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1728 divisors.

138642463673069400 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 138642463673069400:

23 × 32 × 52 × 112 × 101 × 113 × 241 × 231431

(2 × 2 × 2 × 3 × 3 × 5 × 5 × 11 × 11 × 101 × 113 × 241 × 231431)

See below for interesting mathematical facts about the number 138642463673069400 from the Numbermatics database.


Names of 138642463673069400

  • Cardinal: 138642463673069400 can be written as One hundred thirty-eight quadrillion, six hundred forty-two trillion, four hundred sixty-three billion, six hundred seventy-three million, sixty-nine thousand, four hundred.

Scientific notation

  • Scientific notation: 1.386424636730694 × 1017

Factors of 138642463673069400

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 231907

Divisors of 138642463673069400

Bases of 138642463673069400

  • Binary: 1111011001000111010010110000011100000010010101111010110002
  • Hexadecimal: 0x1EC8E960E04AF58
  • Base-36: 11X4NGJGM1Y0

Squares and roots of 138642463673069400

  • 138642463673069400 squared (1386424636730694002) is 19221732733338368224886817216360000
  • 138642463673069400 cubed (1386424636730694003) is 2664948382215313700887661733210589426405095384000000
  • The square root of 138642463673069400 is 372347235.3503774841
  • The cube root of 138642463673069400 is 517565.6228301485

Scales and comparisons

How big is 138642463673069400?
  • 138,642,463,673,069,400 seconds is equal to 4,408,401,495 years, 26 weeks, 2 days, 5 hours, 30 minutes.
  • To count from 1 to 138,642,463,673,069,400 would take you about thirteen billion, two hundred twenty-five million, two hundred four thousand, four hundred eighty-six 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 138642463673069400 cubic inches would be around 43130.5 feet tall.

Recreational maths with 138642463673069400

  • 138642463673069400 backwards is 004960376364246831
  • 138642463673069400 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138642463673069400's digits is 72
  • More coming soon!

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"Number 138642463673069400 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 138642463673069400 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/138642463673069400/

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The information we have on file for 138642463673069400 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 138642463673069400, math, Factors of 138642463673069400, curriculum, school, college, exams, university, Prime factorization of 138642463673069400, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, six hundred forty-two trillion, four hundred sixty-three billion, six hundred seventy-three million, sixty-nine thousand, four hundred.

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