15997403833482240

15,997,403,833,482,240 is an even composite number composed of eight prime numbers multiplied together.

What does the number 15997403833482240 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 7920 divisors.

15997403833482240 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven thousand, nine hundred twenty divisors.

Prime factorization of 15997403833482240:

210 × 34 × 5 × 132 × 172 × 31 × 73 × 349

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 13 × 17 × 17 × 31 × 73 × 349)

See below for interesting mathematical facts about the number 15997403833482240 from the Numbermatics database.


Names of 15997403833482240

  • Cardinal: 15997403833482240 can be written as Fifteen quadrillion, nine hundred ninety-seven trillion, four hundred three billion, eight hundred thirty-three million, four hundred eighty-two thousand, two hundred forty.

Scientific notation

  • Scientific notation: 1.599740383348224 × 1016

Factors of 15997403833482240

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 493

Divisors of 15997403833482240

Bases of 15997403833482240

  • Binary: 1110001101010110001101110101001101001010111100000000002
  • Hexadecimal: 0x38D58DD4D2BC00
  • Base-36: 4DILTV5Q800

Squares and roots of 15997403833482240

  • 15997403833482240 squared (159974038334822402) is 255916929411512267938084395417600
  • 15997403833482240 cubed (159974038334822403) is 4094006467620730169478641990021463694506983424000
  • The square root of 15997403833482240 is 126480843.7411857243
  • The cube root of 15997403833482240 is 251970.5802215715

Scales and comparisons

How big is 15997403833482240?
  • 15,997,403,833,482,240 seconds is equal to 508,667,958 years, 35 weeks, 4 days, 14 hours, 24 minutes.
  • To count from 1 to 15,997,403,833,482,240 would take you about one billion, five hundred twenty-six million, three thousand, eight hundred seventy-six 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 15997403833482240 cubic inches would be around 20997.5 feet tall.

Recreational maths with 15997403833482240

  • 15997403833482240 backwards is 04228433830479951
  • 15997403833482240 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 15997403833482240's digits is 72
  • More coming soon!

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"Number 15997403833482240 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 15997403833482240 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/15997403833482240/

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The information we have on file for 15997403833482240 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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