138218839574072400

138,218,839,574,072,400 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138218839574072400 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 4320 divisors.

138218839574072400 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of four thousand, three hundred twenty divisors.

Prime factorization of 138218839574072400:

24 × 35 × 52 × 11 × 132 × 61 × 89 × 140897

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 13 × 13 × 61 × 89 × 140897)

See below for interesting mathematical facts about the number 138218839574072400 from the Numbermatics database.


Names of 138218839574072400

  • Cardinal: 138218839574072400 can be written as One hundred thirty-eight quadrillion, two hundred eighteen trillion, eight hundred thirty-nine billion, five hundred seventy-four million, seventy-two thousand, four hundred.

Scientific notation

  • Scientific notation: 1.382188395740724 × 1017

Factors of 138218839574072400

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 141081

Divisors of 138218839574072400

Bases of 138218839574072400

  • Binary: 1111010110000110101001101011000100001010001001100010100002
  • Hexadecimal: 0x1EB0D4D62144C50
  • Base-36: 11SYHMBDPX00

Squares and roots of 138218839574072400

  • 138218839574072400 squared (1382188395740724002) is 19104447613203162589446320441760000
  • 138218839574072400 cubed (1382188395740724003) is 2640594579800598296227315299595698163810223424000000
  • The square root of 138218839574072400 is 371777943.9047889511
  • The cube root of 138218839574072400 is 517037.9418796627

Scales and comparisons

How big is 138218839574072400?
  • 138,218,839,574,072,400 seconds is equal to 4,394,931,559 years, 26 weeks, 4 days, 21 hours.
  • To count from 1 to 138,218,839,574,072,400 would take you about thirteen billion, one hundred eighty-four million, seven hundred ninety-four thousand, six hundred seventy-eight 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 138218839574072400 cubic inches would be around 43086.5 feet tall.

Recreational maths with 138218839574072400

  • 138218839574072400 backwards is 004270475938812831
  • 138218839574072400 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138218839574072400's digits is 72
  • More coming soon!

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"Number 138218839574072400 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 138218839574072400 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/138218839574072400/

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Numbermatics. 2024. "Number 138218839574072400 - Facts about the integer". https://numbermatics.com/n/138218839574072400/

The information we have on file for 138218839574072400 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 138218839574072400, math, Factors of 138218839574072400, curriculum, school, college, exams, university, Prime factorization of 138218839574072400, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, two hundred eighteen trillion, eight hundred thirty-nine billion, five hundred seventy-four million, seventy-two thousand, four hundred.

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