7728013939766120

7,728,013,939,766,120 is an even composite number composed of ten prime numbers multiplied together.

What does the number 7728013939766120 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 6144 divisors.

7728013939766120 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of six thousand, one hundred forty-four divisors.

Prime factorization of 7728013939766120:

23 × 5 × 7 × 113 × 13 × 17 × 292 × 31 × 59 × 61

(2 × 2 × 2 × 5 × 7 × 11 × 11 × 11 × 13 × 17 × 29 × 29 × 31 × 59 × 61)

See below for interesting mathematical facts about the number 7728013939766120 from the Numbermatics database.


Names of 7728013939766120

  • Cardinal: 7728013939766120 can be written as Seven quadrillion, seven hundred twenty-eight trillion, thirteen billion, nine hundred thirty-nine million, seven hundred sixty-six thousand, one hundred twenty.

Scientific notation

  • Scientific notation: 7.72801393976612 × 1015

Factors of 7728013939766120

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 235

Divisors of 7728013939766120

Bases of 7728013939766120

  • Binary: 110110111010010010110011101011011001011110011011010002
  • Hexadecimal: 0x1B749675B2F368
  • Base-36: 243COLCBVC8

Squares and roots of 7728013939766120

  • 7728013939766120 squared (77280139397661202) is 59722199453219467799480299854400
  • 7728013939766120 cubed (77280139397661203) is 461533989887972597025645912901240717806052928000
  • The square root of 7728013939766120 is 87909123.1884729925
  • The cube root of 7728013939766120 is 197707.2668041799

Scales and comparisons

How big is 7728013939766120?
  • 7,728,013,939,766,120 seconds is equal to 245,726,938 years, 50 weeks, 2 days, 7 hours, 55 minutes, 20 seconds.
  • To count from 1 to 7,728,013,939,766,120 would take you about seven hundred thirty-seven million, one hundred eighty thousand, eight hundred sixteen 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 7728013939766120 cubic inches would be around 16475.6 feet tall.

Recreational maths with 7728013939766120

  • 7728013939766120 backwards is 0216679393108277
  • The number of decimal digits it has is: 16
  • The sum of 7728013939766120's digits is 71
  • More coming soon!

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"Number 7728013939766120 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 7728013939766120 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/7728013939766120/

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The information we have on file for 7728013939766120 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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