138838463562891456

138,838,463,562,891,456 is an even composite number composed of six prime numbers multiplied together.

What does the number 138838463562891456 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 5600 divisors.

138838463562891456 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five thousand, six hundred divisors.

Prime factorization of 138838463562891456:

26 × 33 × 74 × 134 × 17 × 413

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 13 × 13 × 13 × 13 × 17 × 41 × 41 × 41)

See below for interesting mathematical facts about the number 138838463562891456 from the Numbermatics database.


Names of 138838463562891456

  • Cardinal: 138838463562891456 can be written as One hundred thirty-eight quadrillion, eight hundred thirty-eight trillion, four hundred sixty-three billion, five hundred sixty-two million, eight hundred ninety-one thousand, four hundred fifty-six.

Scientific notation

  • Scientific notation: 1.38838463562891456 × 1017

Factors of 138838463562891456

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 83

Divisors of 138838463562891456

Bases of 138838463562891456

  • Binary: 1111011010100000011011000110101011101001111000000110000002
  • Hexadecimal: 0x1ED40D8D5D3C0C0
  • Base-36: 11Z24LNAG1C0

Squares and roots of 138838463562891456

  • 138838463562891456 squared (1388384635628914562) is 19276118964504338490591047237799936
  • 138838463562891456 cubed (1388384635628914563) is 2676266740487296582824460371342175495988352211746816
  • The square root of 138838463562891456 is 372610337.4342846329
  • The cube root of 138838463562891456 is 517809.4034545179

Scales and comparisons

How big is 138838463562891456?
  • 138,838,463,562,891,456 seconds is equal to 4,414,633,685 years, 38 weeks, 1 day, 12 hours, 57 minutes, 36 seconds.
  • To count from 1 to 138,838,463,562,891,456 would take you about thirteen billion, two hundred forty-three million, nine hundred one thousand and fifty-seven 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 138838463562891456 cubic inches would be around 43150.8 feet tall.

Recreational maths with 138838463562891456

  • 138838463562891456 backwards is 654198265364838831
  • The number of decimal digits it has is: 18
  • The sum of 138838463562891456's digits is 90
  • More coming soon!

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"Number 138838463562891456 - Facts about the integer". Numbermatics.com. 2024. Web. 21 September 2024.

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Numbermatics. (2024). Number 138838463562891456 - Facts about the integer. Retrieved 21 September 2024, from https://numbermatics.com/n/138838463562891456/

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The information we have on file for 138838463562891456 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 138838463562891456, math, Factors of 138838463562891456, curriculum, school, college, exams, university, Prime factorization of 138838463562891456, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, eight hundred thirty-eight trillion, four hundred sixty-three billion, five hundred sixty-two million, eight hundred ninety-one thousand, four hundred fifty-six.

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