138205666739548800

138,205,666,739,548,800 is an even composite number composed of nine prime numbers multiplied together.

What does the number 138205666739548800 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 11520 divisors.

138205666739548800 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of eleven thousand, five hundred twenty divisors.

Prime factorization of 138205666739548800:

27 × 32 × 52 × 74 × 17 × 41 × 67 × 127 × 337

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 17 × 41 × 67 × 127 × 337)

See below for interesting mathematical facts about the number 138205666739548800 from the Numbermatics database.


Names of 138205666739548800

  • Cardinal: 138205666739548800 can be written as One hundred thirty-eight quadrillion, two hundred five trillion, six hundred sixty-six billion, seven hundred thirty-nine million, five hundred forty-eight thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.382056667395488 × 1017

Factors of 138205666739548800

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 606

Divisors of 138205666739548800

Bases of 138205666739548800

  • Binary: 1111010110000000101010010010101111111010011110010100000002
  • Hexadecimal: 0x1EB015257F4F280
  • Base-36: 11STTISS5NK0

Squares and roots of 138205666739548800

  • 138205666739548800 squared (1382056667395488002) is 19100806318923225433934027581440000
  • 138205666739548800 cubed (1382056667395488003) is 2639839672569771166157079943750673816060854272000000
  • The square root of 138205666739548800 is 371760227.4847980561
  • The cube root of 138205666739548800 is 517021.5160637829

Scales and comparisons

How big is 138205666739548800?
  • 138,205,666,739,548,800 seconds is equal to 4,394,512,704 years, 6 weeks, 2 days, 8 hours.
  • To count from 1 to 138,205,666,739,548,800 would take you about thirteen billion, one hundred eighty-three million, five hundred thirty-eight thousand, one hundred twelve 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 138205666739548800 cubic inches would be around 43085.1 feet tall.

Recreational maths with 138205666739548800

  • 138205666739548800 backwards is 008845937666502831
  • The number of decimal digits it has is: 18
  • The sum of 138205666739548800's digits is 81
  • More coming soon!

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"Number 138205666739548800 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.

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Numbermatics. (2024). Number 138205666739548800 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/138205666739548800/

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The information we have on file for 138205666739548800 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 138205666739548800, math, Factors of 138205666739548800, curriculum, school, college, exams, university, Prime factorization of 138205666739548800, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, two hundred five trillion, six hundred sixty-six billion, seven hundred thirty-nine million, five hundred forty-eight thousand, eight hundred.

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