138218759690431680

138,218,759,690,431,680 is an even composite number composed of nine prime numbers multiplied together.

What does the number 138218759690431680 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 3584 divisors.

138218759690431680 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of three thousand, five hundred eighty-four divisors.

Prime factorization of 138218759690431680:

26 × 33 × 5 × 13 × 31 × 53 × 127 × 1861 × 3169

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 31 × 53 × 127 × 1861 × 3169)

See below for interesting mathematical facts about the number 138218759690431680 from the Numbermatics database.


Names of 138218759690431680

  • Cardinal: 138218759690431680 can be written as One hundred thirty-eight quadrillion, two hundred eighteen trillion, seven hundred fifty-nine billion, six hundred ninety million, four hundred thirty-one thousand, six hundred eighty.

Scientific notation

  • Scientific notation: 1.3821875969043168 × 1017

Factors of 138218759690431680

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 5264

Divisors of 138218759690431680

Bases of 138218759690431680

  • Binary: 1111010110000110100111010110010001010010010101100110000002
  • Hexadecimal: 0x1EB0D3AC8A4ACC0
  • Base-36: 11SYGLM929C0

Squares and roots of 138218759690431680

  • 138218759690431680 squared (1382187596904316802) is 19104425530361301444466144747622400
  • 138218759690431680 cubed (1382187596904316803) is 2640590001404756521641262307819923349825709637632000
  • The square root of 138218759690431680 is 371777836.4701581831
  • The cube root of 138218759690431680 is 517037.8422722063

Scales and comparisons

How big is 138218759690431680?
  • 138,218,759,690,431,680 seconds is equal to 4,394,929,019 years, 23 weeks, 6 days, 16 hours, 48 minutes.
  • To count from 1 to 138,218,759,690,431,680 would take you about thirteen billion, one hundred eighty-four million, seven hundred eighty-seven thousand and fifty-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 138218759690431680 cubic inches would be around 43086.5 feet tall.

Recreational maths with 138218759690431680

  • 138218759690431680 backwards is 086134096957812831
  • The number of decimal digits it has is: 18
  • The sum of 138218759690431680's digits is 81
  • More coming soon!

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"Number 138218759690431680 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

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Numbermatics. (2024). Number 138218759690431680 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/138218759690431680/

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The information we have on file for 138218759690431680 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!

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