138606638149980000

138,606,638,149,980,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138606638149980000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 20160 divisors.

138606638149980000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of twenty thousand, one hundred sixty divisors.

Prime factorization of 138606638149980000:

25 × 36 × 54 × 73 × 11 × 13 × 19 × 1012

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 11 × 13 × 19 × 101 × 101)

See below for interesting mathematical facts about the number 138606638149980000 from the Numbermatics database.


Names of 138606638149980000

  • Cardinal: 138606638149980000 can be written as One hundred thirty-eight quadrillion, six hundred six trillion, six hundred thirty-eight billion, one hundred forty-nine million, nine hundred eighty thousand.

Scientific notation

  • Scientific notation: 1.3860663814998 × 1017

Factors of 138606638149980000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 161

Divisors of 138606638149980000

Bases of 138606638149980000

  • Binary: 1111011000110111000000000110001100111000011001111011000002
  • Hexadecimal: 0x1EC6E00C670CF60
  • Base-36: 11WRYAIT5I00

Squares and roots of 138606638149980000

  • 138606638149980000 squared (1386066381499800002) is 19211800139239491156974000400000000
  • 138606638149980000 cubed (1386066381499800003) is 2662883030109303530982035332577615779992000000000000
  • The square root of 138606638149980000 is 372299124.5624679145
  • The cube root of 138606638149980000 is 517521.0389510775

Scales and comparisons

How big is 138606638149980000?
  • 138,606,638,149,980,000 seconds is equal to 4,407,262,354 years, 35 weeks, 5 days, 6 hours.
  • To count from 1 to 138,606,638,149,980,000 would take you about thirteen billion, two hundred twenty-one million, seven hundred eighty-seven thousand and sixty-four 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 138606638149980000 cubic inches would be around 43126.8 feet tall.

Recreational maths with 138606638149980000

  • 138606638149980000 backwards is 000089941836606831
  • 138606638149980000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138606638149980000's digits is 72
  • More coming soon!

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"Number 138606638149980000 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 138606638149980000 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/138606638149980000/

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The information we have on file for 138606638149980000 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!

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