15997250078208

15,997,250,078,208 is an even composite number composed of six prime numbers multiplied together.

What does the number 15997250078208 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2160 divisors.

15997250078208 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 15997250078208:

29 × 32 × 73 × 192 × 232 × 53

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 19 × 19 × 23 × 23 × 53)

See below for interesting mathematical facts about the number 15997250078208 from the Numbermatics database.


Names of 15997250078208

  • Cardinal: 15997250078208 can be written as Fifteen trillion, nine hundred ninety-seven billion, two hundred fifty million, seventy-eight thousand, two hundred eight.

Scientific notation

  • Scientific notation: 1.5997250078208 × 1013

Factors of 15997250078208

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 107

Divisors of 15997250078208

Bases of 15997250078208

  • Binary: 111010001100101001100110100010000110000000002
  • Hexadecimal: 0xE8CA6688600
  • Base-36: 5O519NR40

Squares and roots of 15997250078208

  • 15997250078208 squared (159972500782082) is 255912010064725862116491264
  • 15997250078208 cubed (159972500782083) is 4093888423022302280885120097430548774912
  • The square root of 15997250078208 is 3999656.2450050629
  • The cube root of 15997250078208 is 25196.9772967047

Scales and comparisons

How big is 15997250078208?
  • 15,997,250,078,208 seconds is equal to 508,663 years, 3 weeks, 4 days, 9 hours, 16 minutes, 48 seconds.
  • To count from 1 to 15,997,250,078,208 would take you about one million, two hundred seventy-one thousand, six hundred fifty-seven 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 15997250078208 cubic inches would be around 2099.7 feet tall.

Recreational maths with 15997250078208

  • 15997250078208 backwards is 80287005279951
  • 15997250078208 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 15997250078208's digits is 63
  • More coming soon!

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"Number 15997250078208 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.

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Numbermatics. (2024). Number 15997250078208 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/15997250078208/

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The information we have on file for 15997250078208 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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