138105783889920

138,105,783,889,920 is an even composite number composed of six prime numbers multiplied together.

What does the number 138105783889920 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1248 divisors.

138105783889920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, two hundred forty-eight divisors.

Prime factorization of 138105783889920:

212 × 33 × 5 × 7 × 11 × 18012

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 11 × 1801 × 1801)

See below for interesting mathematical facts about the number 138105783889920 from the Numbermatics database.


Names of 138105783889920

  • Cardinal: 138105783889920 can be written as One hundred thirty-eight trillion, one hundred five billion, seven hundred eighty-three million, eight hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.3810578388992 × 1014

Factors of 138105783889920

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 1829

Divisors of 138105783889920

Bases of 138105783889920

  • Binary: 111110110011011010000100011000010110000000000002
  • Hexadecimal: 0x7D9B4230B000
  • Base-36: 1CYCX5XXC0

Squares and roots of 138105783889920

  • 138105783889920 squared (1381057838899202) is 19073207543849286606677606400
  • 138105783889920 cubed (1381057838899203) is 2634120279138441418228980997452346687488000
  • The square root of 138105783889920 is 11751841.7233180945
  • The cube root of 138105783889920 is 51689.6933550349

Scales and comparisons

How big is 138105783889920?
  • 138,105,783,889,920 seconds is equal to 4,391,336 years, 38 weeks, 2 days, 19 hours, 12 minutes.
  • To count from 1 to 138,105,783,889,920 would take you about ten million, nine hundred seventy-eight thousand, three hundred forty-one 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 138105783889920 cubic inches would be around 4307.5 feet tall.

Recreational maths with 138105783889920

  • 138105783889920 backwards is 029988387501831
  • 138105783889920 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138105783889920's digits is 72
  • More coming soon!

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"Number 138105783889920 - Facts about the integer". Numbermatics.com. 2024. Web. 10 November 2024.

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Numbermatics. (2024). Number 138105783889920 - Facts about the integer. Retrieved 10 November 2024, from https://numbermatics.com/n/138105783889920/

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Numbermatics. 2024. "Number 138105783889920 - Facts about the integer". https://numbermatics.com/n/138105783889920/

The information we have on file for 138105783889920 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 138105783889920, math, Factors of 138105783889920, curriculum, school, college, exams, university, Prime factorization of 138105783889920, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, one hundred five billion, seven hundred eighty-three million, eight hundred eighty-nine thousand, nine hundred twenty.

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