138791049351987200

138,791,049,351,987,200 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138791049351987200 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3672 divisors.

138791049351987200 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, six hundred seventy-two divisors.

Prime factorization of 138791049351987200:

216 × 52 × 7 × 23 × 292 × 372 × 457

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 23 × 29 × 29 × 37 × 37 × 457)

See below for interesting mathematical facts about the number 138791049351987200 from the Numbermatics database.


Names of 138791049351987200

  • Cardinal: 138791049351987200 can be written as One hundred thirty-eight quadrillion, seven hundred ninety-one trillion, forty-nine billion, three hundred fifty-one million, nine hundred eighty-seven thousand, two hundred.

Scientific notation

  • Scientific notation: 1.387910493519872 × 1017

Factors of 138791049351987200

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 560

Divisors of 138791049351987200

Bases of 138791049351987200

  • Binary: 1111011010001010110111001010110101010000100000000000000002
  • Hexadecimal: 0x1ED15B95AA10000
  • Base-36: 11YLBJUXGZCW

Squares and roots of 138791049351987200

  • 138791049351987200 squared (1387910493519872002) is 19262955380225746569040588963840000
  • 138791049351987200 cubed (1387910493519872003) is 2673525790842038951135890168615380263892942848000000
  • The square root of 138791049351987200 is 372546707.6112567123
  • The cube root of 138791049351987200 is 517750.4516842439

Scales and comparisons

How big is 138791049351987200?
  • 138,791,049,351,987,200 seconds is equal to 4,413,126,060 years, 25 weeks, 3 days, 8 hours, 53 minutes, 20 seconds.
  • To count from 1 to 138,791,049,351,987,200 would take you about thirteen billion, two hundred thirty-nine million, three hundred seventy-eight thousand, one hundred eighty-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 138791049351987200 cubic inches would be around 43145.9 feet tall.

Recreational maths with 138791049351987200

  • 138791049351987200 backwards is 002789153940197831
  • The number of decimal digits it has is: 18
  • The sum of 138791049351987200's digits is 77
  • More coming soon!

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"Number 138791049351987200 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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Numbermatics. (2024). Number 138791049351987200 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/138791049351987200/

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The information we have on file for 138791049351987200 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 138791049351987200, math, Factors of 138791049351987200, curriculum, school, college, exams, university, Prime factorization of 138791049351987200, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, seven hundred ninety-one trillion, forty-nine billion, three hundred fifty-one million, nine hundred eighty-seven thousand, two hundred.

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