138966940404864

138,966,940,404,864 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138966940404864 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1728 divisors.

138966940404864 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 138966940404864:

27 × 32 × 112 × 13 × 23 × 532 × 1187

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 11 × 13 × 23 × 53 × 53 × 1187)

See below for interesting mathematical facts about the number 138966940404864 from the Numbermatics database.


Names of 138966940404864

  • Cardinal: 138966940404864 can be written as One hundred thirty-eight trillion, nine hundred sixty-six billion, nine hundred forty million, four hundred four thousand, eight hundred sixty-four.

Scientific notation

  • Scientific notation: 1.38966940404864 × 1014

Factors of 138966940404864

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 1292

Divisors of 138966940404864

Bases of 138966940404864

  • Binary: 111111001100011110000110001111001001100100000002
  • Hexadecimal: 0x7E63C31E4C80
  • Base-36: 1D9CJ4AOW0

Squares and roots of 138966940404864

  • 138966940404864 squared (1389669404048642) is 19311810525489022556234858496
  • 138966940404864 cubed (1389669404048643) is 2683703222405658324822523834729591990124544
  • The square root of 138966940404864 is 11788424.0000461469
  • The cube root of 138966940404864 is 51796.9075842139

Scales and comparisons

How big is 138966940404864?
  • 138,966,940,404,864 seconds is equal to 4,418,718 years, 44 weeks, 2 days, 2 hours, 14 minutes, 24 seconds.
  • To count from 1 to 138,966,940,404,864 would take you about eleven million, forty-six thousand, seven hundred ninety-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 138966940404864 cubic inches would be around 4316.4 feet tall.

Recreational maths with 138966940404864

  • 138966940404864 backwards is 468404049669831
  • 138966940404864 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138966940404864's digits is 72
  • More coming soon!

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"Number 138966940404864 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.

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Numbermatics. (2024). Number 138966940404864 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/138966940404864/

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The information we have on file for 138966940404864 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 138966940404864, math, Factors of 138966940404864, curriculum, school, college, exams, university, Prime factorization of 138966940404864, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred sixty-six billion, nine hundred forty million, four hundred four thousand, eight hundred sixty-four.

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