138161005386768000

138,161,005,386,768,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 138161005386768000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 6144 divisors.

138161005386768000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six thousand, one hundred forty-four divisors.

Prime factorization of 138161005386768000:

27 × 37 × 53 × 73 × 13 × 9412

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 13 × 941 × 941)

See below for interesting mathematical facts about the number 138161005386768000 from the Numbermatics database.


Names of 138161005386768000

  • Cardinal: 138161005386768000 can be written as One hundred thirty-eight quadrillion, one hundred sixty-one trillion, five billion, three hundred eighty-six million, seven hundred sixty-eight thousand.

Scientific notation

  • Scientific notation: 1.38161005386768 × 1017

Factors of 138161005386768000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 971

Divisors of 138161005386768000

Bases of 138161005386768000

  • Binary: 1111010101101100010110011110011111110001110011110100000002
  • Hexadecimal: 0x1EAD8B3CFE39E80
  • Base-36: 11SDZLNNU000

Squares and roots of 138161005386768000

  • 138161005386768000 squared (1381610053867680002) is 19088463409482536313269485824000000
  • 138161005386768000 cubed (1381610053867680003) is 2637281295942640562949048602087705613176832000000000
  • The square root of 138161005386768000 is 371700155.2148828469
  • The cube root of 138161005386768000 is 516965.8179905201

Scales and comparisons

How big is 138161005386768000?
  • 138,161,005,386,768,000 seconds is equal to 4,393,092,611 years, 13 weeks.
  • To count from 1 to 138,161,005,386,768,000 would take you about thirteen billion, one hundred seventy-nine million, two hundred seventy-seven thousand, eight hundred thirty-three 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 138161005386768000 cubic inches would be around 43080.5 feet tall.

Recreational maths with 138161005386768000

  • 138161005386768000 backwards is 000867683500161831
  • 138161005386768000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138161005386768000's digits is 63
  • More coming soon!

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Numbermatics. (2024). Number 138161005386768000 - Facts about the integer. Retrieved 20 September 2024, from https://numbermatics.com/n/138161005386768000/

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The information we have on file for 138161005386768000 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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