15138319950790400

15,138,319,950,790,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 15138319950790400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1944 divisors.

15138319950790400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, nine hundred forty-four divisors.

Prime factorization of 15138319950790400:

28 × 52 × 7 × 13 × 312 × 532 × 9629

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 13 × 31 × 31 × 53 × 53 × 9629)

See below for interesting mathematical facts about the number 15138319950790400 from the Numbermatics database.


Names of 15138319950790400

  • Cardinal: 15138319950790400 can be written as Fifteen quadrillion, one hundred thirty-eight trillion, three hundred nineteen billion, nine hundred fifty million, seven hundred ninety thousand, four hundred.

Scientific notation

  • Scientific notation: 1.51383199507904 × 1016

Factors of 15138319950790400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 9740

Divisors of 15138319950790400

Bases of 15138319950790400

  • Binary: 1101011100100000111000110001110010100110111111000000002
  • Hexadecimal: 0x35C838C729BF00
  • Base-36: 452346EV1FK

Squares and roots of 15138319950790400

  • 15138319950790400 squared (151383199507904002) is 229168730932498658677584732160000
  • 15138319950790400 cubed (151383199507904003) is 3469229571572761512936168508491897564299264000000
  • The square root of 15138319950790400 is 123037880.1458737747
  • The cube root of 15138319950790400 is 247376.9477118303

Scales and comparisons

How big is 15138319950790400?
  • 15,138,319,950,790,400 seconds is equal to 481,351,748 years, 27 weeks, 6 days, 11 hours, 33 minutes, 20 seconds.
  • To count from 1 to 15,138,319,950,790,400 would take you about one billion, four hundred forty-four million, fifty-five thousand, two hundred forty-five 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 15138319950790400 cubic inches would be around 20614.7 feet tall.

Recreational maths with 15138319950790400

  • 15138319950790400 backwards is 00409705991383151
  • 15138319950790400 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 15138319950790400's digits is 65
  • More coming soon!

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"Number 15138319950790400 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 15138319950790400 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/15138319950790400/

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Numbermatics. 2024. "Number 15138319950790400 - Facts about the integer". https://numbermatics.com/n/15138319950790400/

The information we have on file for 15138319950790400 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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