138191490459049536

138,191,490,459,049,536 is an even composite number composed of four prime numbers multiplied together.

What does the number 138191490459049536 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 504 divisors.

138191490459049536 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of five hundred four divisors.

Prime factorization of 138191490459049536:

26 × 35 × 1672 × 6833

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 167 × 167 × 683 × 683 × 683)

See below for interesting mathematical facts about the number 138191490459049536 from the Numbermatics database.


Names of 138191490459049536

  • Cardinal: 138191490459049536 can be written as One hundred thirty-eight quadrillion, one hundred ninety-one trillion, four hundred ninety billion, four hundred fifty-nine million, forty-nine thousand, five hundred thirty-six.

Scientific notation

  • Scientific notation: 1.38191490459049536 × 1017

Factors of 138191490459049536

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 855

Divisors of 138191490459049536

Bases of 138191490459049536

  • Binary: 1111010101111010001101101101010111100101100011110010000002
  • Hexadecimal: 0x1EAF46DABCB1E40
  • Base-36: 11SOSMB0RO00

Squares and roots of 138191490459049536

  • 138191490459049536 squared (1381914904590495362) is 19096888035293578938023756501815296
  • 138191490459049536 cubed (1381914904590495363) is 2639027420726809852523589601662221638166334786502656
  • The square root of 138191490459049536 is 371741160.5661250097
  • The cube root of 138191490459049536 is 517003.8378387001

Scales and comparisons

How big is 138191490459049536?
  • 138,191,490,459,049,536 seconds is equal to 4,394,061,942 years, 13 weeks, 17 hours, 45 minutes, 36 seconds.
  • To count from 1 to 138,191,490,459,049,536 would take you about thirteen billion, one hundred eighty-two million, one hundred eighty-five thousand, eight hundred twenty-six 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 138191490459049536 cubic inches would be around 43083.7 feet tall.

Recreational maths with 138191490459049536

  • 138191490459049536 backwards is 635940954094191831
  • 138191490459049536 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138191490459049536's digits is 81
  • More coming soon!

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"Number 138191490459049536 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.

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Numbermatics. (2024). Number 138191490459049536 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/138191490459049536/

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The information we have on file for 138191490459049536 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 138191490459049536, math, Factors of 138191490459049536, curriculum, school, college, exams, university, Prime factorization of 138191490459049536, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, one hundred ninety-one trillion, four hundred ninety billion, four hundred fifty-nine million, forty-nine thousand, five hundred thirty-six.

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