138646739911680

138,646,739,911,680 is an even composite number composed of nine prime numbers multiplied together.

What does the number 138646739911680 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 9504 divisors.

138646739911680 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of nine thousand, five hundred four divisors.

Prime factorization of 138646739911680:

210 × 32 × 5 × 72 × 11 × 132 × 17 × 29 × 67

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 11 × 13 × 13 × 17 × 29 × 67)

See below for interesting mathematical facts about the number 138646739911680 from the Numbermatics database.


Names of 138646739911680

  • Cardinal: 138646739911680 can be written as One hundred thirty-eight trillion, six hundred forty-six billion, seven hundred thirty-nine million, nine hundred eleven thousand, six hundred eighty.

Scientific notation

  • Scientific notation: 1.3864673991168 × 1014

Factors of 138646739911680

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 154

Divisors of 138646739911680

Bases of 138646739911680

  • Binary: 111111000011001001101011010111010000100000000002
  • Hexadecimal: 0x7E1935AE8400
  • Base-36: 1D59FL6V40

Squares and roots of 138646739911680

  • 138646739911680 squared (1386467399116802) is 19222918488137039854200422400
  • 138646739911680 cubed (1386467399116803) is 2665194979968161088162700512459994693632000
  • The square root of 138646739911680 is 11774835.0269411419
  • The cube root of 138646739911680 is 51757.0943978487

Scales and comparisons

How big is 138646739911680?
  • 138,646,739,911,680 seconds is equal to 4,408,537 years, 24 weeks, 1 day, 20 hours, 48 minutes.
  • To count from 1 to 138,646,739,911,680 would take you about eleven million, twenty-one thousand, three hundred forty-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 138646739911680 cubic inches would be around 4313.1 feet tall.

Recreational maths with 138646739911680

  • 138646739911680 backwards is 086119937646831
  • 138646739911680 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138646739911680's digits is 72
  • More coming soon!

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"Number 138646739911680 - Facts about the integer". Numbermatics.com. 2024. Web. 25 June 2024.

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Numbermatics. (2024). Number 138646739911680 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/138646739911680/

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The information we have on file for 138646739911680 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 138646739911680, math, Factors of 138646739911680, curriculum, school, college, exams, university, Prime factorization of 138646739911680, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, six hundred forty-six billion, seven hundred thirty-nine million, nine hundred eleven thousand, six hundred eighty.

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