138589894781742690

138,589,894,781,742,690 is an even composite number composed of eleven prime numbers multiplied together.

What does the number 138589894781742690 look like?

This visualization shows the relationship between its 11 prime factors (large circles) and 4096 divisors.

138589894781742690 is an even composite number. It is composed of eleven distinct prime numbers multiplied together. It has a total of four thousand and ninety-six divisors.

Prime factorization of 138589894781742690:

2 × 33 × 5 × 11 × 13 × 29 × 31 × 61 × 113 × 127 × 4561

(2 × 3 × 3 × 3 × 5 × 11 × 13 × 29 × 31 × 61 × 113 × 127 × 4561)

See below for interesting mathematical facts about the number 138589894781742690 from the Numbermatics database.


Names of 138589894781742690

  • Cardinal: 138589894781742690 can be written as One hundred thirty-eight quadrillion, five hundred eighty-nine trillion, eight hundred ninety-four billion, seven hundred eighty-one million, seven hundred forty-two thousand, six hundred ninety.

Scientific notation

  • Scientific notation: 1.3858989478174269 × 1017

Factors of 138589894781742690

  • Number of distinct prime factors ω(n): 11
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 4956

Divisors of 138589894781742690

Bases of 138589894781742690

  • Binary: 1111011000101111011000110011001111110110010101110011000102
  • Hexadecimal: 0x1EC5EC667ECAE62
  • Base-36: 11WM0MQ406SI

Squares and roots of 138589894781742690

  • 138589894781742690 squared (1385898947817426902) is 19207158935614509695871353368436100
  • 138589894781742690 cubed (1385898947817426903) is 2661918135943023817197606713649655720955197907109000
  • The square root of 138589894781742690 is 372276637.4374608671
  • The cube root of 138589894781742690 is 517500.1996551373

Scales and comparisons

How big is 138589894781742690?
  • 138,589,894,781,742,690 seconds is equal to 4,406,729,967 years, 19 weeks, 1 day, 31 minutes, 30 seconds.
  • To count from 1 to 138,589,894,781,742,690 would take you about thirteen billion, two hundred twenty million, one hundred eighty-nine thousand, nine hundred two 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 138589894781742690 cubic inches would be around 43125 feet tall.

Recreational maths with 138589894781742690

  • 138589894781742690 backwards is 096247187498985831
  • 138589894781742690 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138589894781742690's digits is 99
  • More coming soon!

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"Number 138589894781742690 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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Numbermatics. (2024). Number 138589894781742690 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/138589894781742690/

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The information we have on file for 138589894781742690 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 138589894781742690, math, Factors of 138589894781742690, curriculum, school, college, exams, university, Prime factorization of 138589894781742690, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, five hundred eighty-nine trillion, eight hundred ninety-four billion, seven hundred eighty-one million, seven hundred forty-two thousand, six hundred ninety.

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