138457771521159168

138,457,771,521,159,168 is an even composite number composed of six prime numbers multiplied together.

What does the number 138457771521159168 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 6240 divisors.

138457771521159168 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six thousand, two hundred forty divisors.

Prime factorization of 138457771521159168:

212 × 34 × 133 × 173 × 23 × 412

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 13 × 13 × 17 × 17 × 17 × 23 × 41 × 41)

See below for interesting mathematical facts about the number 138457771521159168 from the Numbermatics database.


Names of 138457771521159168

  • Cardinal: 138457771521159168 can be written as One hundred thirty-eight quadrillion, four hundred fifty-seven trillion, seven hundred seventy-one billion, five hundred twenty-one million, one hundred fifty-nine thousand, one hundred sixty-eight.

Scientific notation

  • Scientific notation: 1.38457771521159168 × 1017

Factors of 138457771521159168

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 99

Divisors of 138457771521159168

Bases of 138457771521159168

  • Binary: 1111010111110011010011100000011111110100100110000000000002
  • Hexadecimal: 0x1EBE69C0FE93000
  • Base-36: 11VB6M4XZ400

Squares and roots of 138457771521159168

  • 138457771521159168 squared (1384577715211591682) is 19170554494605514746595934390452224
  • 138457771521159168 cubed (1384577715211591683) is 2654312254148021326628573466911926616143372203589632
  • The square root of 138457771521159168 is 372099142.0591549389
  • The cube root of 138457771521159168 is 517335.6961916885

Scales and comparisons

How big is 138457771521159168?
  • 138,457,771,521,159,168 seconds is equal to 4,402,528,856 years, 19 weeks, 2 hours, 52 minutes, 48 seconds.
  • To count from 1 to 138,457,771,521,159,168 would take you about thirteen billion, two hundred seven million, five hundred eighty-six thousand, five hundred sixty-nine 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 138457771521159168 cubic inches would be around 43111.3 feet tall.

Recreational maths with 138457771521159168

  • 138457771521159168 backwards is 861951125177754831
  • 138457771521159168 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138457771521159168's digits is 81
  • More coming soon!

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"Number 138457771521159168 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.

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Numbermatics. (2024). Number 138457771521159168 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/138457771521159168/

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The information we have on file for 138457771521159168 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 138457771521159168, math, Factors of 138457771521159168, curriculum, school, college, exams, university, Prime factorization of 138457771521159168, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred fifty-seven trillion, seven hundred seventy-one billion, five hundred twenty-one million, one hundred fifty-nine thousand, one hundred sixty-eight.

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