138689664399709038

138,689,664,399,709,038 is an even composite number composed of ten prime numbers multiplied together.

What does the number 138689664399709038 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 1536 divisors.

138689664399709038 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.

Prime factorization of 138689664399709038:

2 × 32 × 7 × 11 × 29 × 31 × 41 × 181 × 3169 × 4733

(2 × 3 × 3 × 7 × 11 × 29 × 31 × 41 × 181 × 3169 × 4733)

See below for interesting mathematical facts about the number 138689664399709038 from the Numbermatics database.


Names of 138689664399709038

  • Cardinal: 138689664399709038 can be written as One hundred thirty-eight quadrillion, six hundred eighty-nine trillion, six hundred sixty-four billion, three hundred ninety-nine million, seven hundred nine thousand and thirty-eight.

Scientific notation

  • Scientific notation: 1.38689664399709038 × 1017

Factors of 138689664399709038

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 11
  • Sum of prime factors: 8207

Divisors of 138689664399709038

Bases of 138689664399709038

  • Binary: 1111011001011100110000011110101001001000000010011011011102
  • Hexadecimal: 0x1ECB983D490136E
  • Base-36: 11XLDS96KF3I

Squares and roots of 138689664399709038

  • 138689664399709038 squared (1386896643997090382) is 19234823011303920515733779058885444
  • 138689664399709038 cubed (1386896643997090383) is 2667671148225541540158377726099471134582462173442872
  • The square root of 138689664399709038 is 372410612.6303452137
  • The cube root of 138689664399709038 is 517624.3511134997

Scales and comparisons

How big is 138689664399709038?
  • 138,689,664,399,709,038 seconds is equal to 4,409,902,332 years, 31 weeks, 5 days, 16 hours, 57 minutes, 18 seconds.
  • To count from 1 to 138,689,664,399,709,038 would take you about thirteen billion, two hundred twenty-nine million, seven hundred six thousand, nine hundred ninety-seven 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 138689664399709038 cubic inches would be around 43135.4 feet tall.

Recreational maths with 138689664399709038

  • 138689664399709038 backwards is 830907993466986831
  • 138689664399709038 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138689664399709038's digits is 99
  • More coming soon!

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"Number 138689664399709038 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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The information we have on file for 138689664399709038 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 138689664399709038, math, Factors of 138689664399709038, curriculum, school, college, exams, university, Prime factorization of 138689664399709038, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, six hundred eighty-nine trillion, six hundred sixty-four billion, three hundred ninety-nine million, seven hundred nine thousand and thirty-eight.

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