15555722828800000

15,555,722,828,800,000 is an even composite number composed of four prime numbers multiplied together.

What does the number 15555722828800000 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 2352 divisors.

15555722828800000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two thousand, three hundred fifty-two divisors.

Prime factorization of 15555722828800000:

213 × 55 × 73 × 116

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 11 × 11 × 11 × 11 × 11 × 11)

See below for interesting mathematical facts about the number 15555722828800000 from the Numbermatics database.


Names of 15555722828800000

  • Cardinal: 15555722828800000 can be written as Fifteen quadrillion, five hundred fifty-five trillion, seven hundred twenty-two billion, eight hundred twenty-eight million, eight hundred thousand.

Scientific notation

  • Scientific notation: 1.55557228288 × 1016

Factors of 15555722828800000

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 25

Divisors of 15555722828800000

Bases of 15555722828800000

  • Binary: 1101110100001111011000111101010110111101100000000000002
  • Hexadecimal: 0x3743D8F56F6000
  • Base-36: 4961KEVEMF4

Squares and roots of 15555722828800000

  • 15555722828800000 squared (155557228288000002) is 241980512726449474109440000000000
  • 15555722828800000 cubed (155557228288000003) is 3764181785943559013973970357583872000000000000000
  • The square root of 15555722828800000 is 124722583.4754877101
  • The cube root of 15555722828800000 is 249629.9743478725
  • Being both a perfect square and a perfect cube, 15555722828800000 is also a perfect sixth number.

Scales and comparisons

How big is 15555722828800000?
  • 15,555,722,828,800,000 seconds is equal to 494,623,868 years, 49 weeks, 1 day, 7 hours, 6 minutes, 40 seconds.
  • To count from 1 to 15,555,722,828,800,000 would take you about one billion, four hundred eighty-three million, eight hundred seventy-one thousand, six hundred 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 15555722828800000 cubic inches would be around 20802.5 feet tall.

Recreational maths with 15555722828800000

  • 15555722828800000 backwards is 00000882822755551
  • The number of decimal digits it has is: 17
  • The sum of 15555722828800000's digits is 58
  • More coming soon!

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"Number 15555722828800000 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.

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Numbermatics. (2024). Number 15555722828800000 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/15555722828800000/

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The information we have on file for 15555722828800000 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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