78009816481039872

78,009,816,481,039,872 is an even composite number composed of six prime numbers multiplied together.

What does the number 78009816481039872 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 6480 divisors.

78009816481039872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six thousand, four hundred eighty divisors.

Prime factorization of 78009816481039872:

29 × 35 × 112 × 132 × 173 × 792

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 13 × 13 × 17 × 17 × 17 × 79 × 79)

See below for interesting mathematical facts about the number 78009816481039872 from the Numbermatics database.


Names of 78009816481039872

  • Cardinal: 78009816481039872 can be written as Seventy-eight quadrillion, nine trillion, eight hundred sixteen billion, four hundred eighty-one million, thirty-nine thousand, eight hundred seventy-two.

Scientific notation

  • Scientific notation: 7.8009816481039872 × 1016

Factors of 78009816481039872

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 125

Divisors of 78009816481039872

Bases of 78009816481039872

  • Binary: 1000101010010010110000011110010000101100010000110000000002
  • Hexadecimal: 0x1152583C8588600
  • Base-36: LC466YB1C00

Squares and roots of 78009816481039872

  • 78009816481039872 squared (780098164810398722) is 6085531467405520038166462453776384
  • 78009816481039872 cubed (780098164810398723) is 474731192961897893694402244643034434442741675982848
  • The square root of 78009816481039872 is 279302374.6426798141
  • The cube root of 78009816481039872 is 427283.7915516475

Scales and comparisons

How big is 78009816481039872?
  • 78,009,816,481,039,872 seconds is equal to 2,480,470,863 years, 46 weeks, 2 days, 11 hours, 31 minutes, 12 seconds.
  • To count from 1 to 78,009,816,481,039,872 would take you about seven billion, four hundred forty-one million, four hundred twelve thousand, five hundred ninety-one 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 78009816481039872 cubic inches would be around 35607 feet tall.

Recreational maths with 78009816481039872

  • 78009816481039872 backwards is 27893018461890087
  • 78009816481039872 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 78009816481039872's digits is 81
  • More coming soon!

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"Number 78009816481039872 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

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Numbermatics. (2024). Number 78009816481039872 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/78009816481039872/

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The information we have on file for 78009816481039872 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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