159479397390709728

159,479,397,390,709,728 is an even composite number composed of six prime numbers multiplied together.

What does the number 159479397390709728 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1296 divisors.

159479397390709728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.

Prime factorization of 159479397390709728:

25 × 33 × 232 × 412 × 53 × 19792

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 23 × 23 × 41 × 41 × 53 × 1979 × 1979)

See below for interesting mathematical facts about the number 159479397390709728 from the Numbermatics database.


Names of 159479397390709728

  • Cardinal: 159479397390709728 can be written as One hundred fifty-nine quadrillion, four hundred seventy-nine trillion, three hundred ninety-seven billion, three hundred ninety million, seven hundred nine thousand, seven hundred twenty-eight.

Scientific notation

  • Scientific notation: 1.59479397390709728 × 1017

Factors of 159479397390709728

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 2101

Divisors of 159479397390709728

Bases of 159479397390709728

  • Binary: 10001101101001010110101010101111100111011101110011111000002
  • Hexadecimal: 0x23695AABE7773E0
  • Base-36: 17MAQ7QQERC0

Squares and roots of 159479397390709728

  • 159479397390709728 squared (1594793973907097282) is 25433678192103912799602123553833984
  • 159479397390709728 cubed (1594793973907097283) is 4056147671505967663097580021953205008368517245796352
  • The square root of 159479397390709728 is 399348716.5256822607
  • The cube root of 159479397390709728 is 542294.0781779323

Scales and comparisons

How big is 159479397390709728?
  • 159,479,397,390,709,728 seconds is equal to 5,070,951,534 years, 44 weeks, 4 days, 18 hours, 28 minutes, 48 seconds.
  • To count from 1 to 159,479,397,390,709,728 would take you about fifteen billion, two hundred twelve million, eight hundred fifty-four thousand, six hundred 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 159479397390709728 cubic inches would be around 45191.2 feet tall.

Recreational maths with 159479397390709728

  • 159479397390709728 backwards is 827907093793974951
  • The number of decimal digits it has is: 18
  • The sum of 159479397390709728's digits is 99
  • More coming soon!

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"Number 159479397390709728 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

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Numbermatics. (2024). Number 159479397390709728 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/159479397390709728/

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Numbermatics. 2024. "Number 159479397390709728 - Facts about the integer". https://numbermatics.com/n/159479397390709728/

The information we have on file for 159479397390709728 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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