138802900618921500

138,802,900,618,921,500 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138802900618921500 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3888 divisors.

138802900618921500 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, eight hundred eighty-eight divisors.

Prime factorization of 138802900618921500:

22 × 32 × 53 × 132 × 192 × 412 × 673

(2 × 2 × 3 × 3 × 5 × 5 × 5 × 13 × 13 × 19 × 19 × 41 × 41 × 67 × 67 × 67)

See below for interesting mathematical facts about the number 138802900618921500 from the Numbermatics database.


Names of 138802900618921500

  • Cardinal: 138802900618921500 can be written as One hundred thirty-eight quadrillion, eight hundred two trillion, nine hundred billion, six hundred eighteen million, nine hundred twenty-one thousand, five hundred.

Scientific notation

  • Scientific notation: 1.388029006189215 × 1017

Factors of 138802900618921500

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 150

Divisors of 138802900618921500

Bases of 138802900618921500

  • Binary: 1111011010010000010000000101100010010111101000110000111002
  • Hexadecimal: 0x1ED2080B12F461C
  • Base-36: 11YPIS97TAN0

Squares and roots of 138802900618921500

  • 138802900618921500 squared (1388029006189215002) is 19266245220226198527763823162250000
  • 138802900618921500 cubed (1388029006189215003) is 2674210720602828402699578302108847602314513375000000
  • The square root of 138802900618921500 is 372562613.0181630289
  • The cube root of 138802900618921500 is 517765.1880431945

Scales and comparisons

How big is 138802900618921500?
  • 138,802,900,618,921,500 seconds is equal to 4,413,502,894 years, 6 weeks, 1 day, 17 hours, 45 minutes.
  • To count from 1 to 138,802,900,618,921,500 would take you about thirteen billion, two hundred forty million, five hundred eight thousand, six hundred eighty-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 138802900618921500 cubic inches would be around 43147.1 feet tall.

Recreational maths with 138802900618921500

  • 138802900618921500 backwards is 005129816009208831
  • The number of decimal digits it has is: 18
  • The sum of 138802900618921500's digits is 63
  • More coming soon!

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"Number 138802900618921500 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 138802900618921500 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/138802900618921500/

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The information we have on file for 138802900618921500 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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