78164432638830720

78,164,432,638,830,720 is an even composite number composed of nine prime numbers multiplied together.

What does the number 78164432638830720 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 9216 divisors.

78164432638830720 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of nine thousand, two hundred sixteen divisors.

Prime factorization of 78164432638830720:

27 × 35 × 5 × 72 × 13 × 17 × 19 × 23 × 106207

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 17 × 19 × 23 × 106207)

See below for interesting mathematical facts about the number 78164432638830720 from the Numbermatics database.


Names of 78164432638830720

  • Cardinal: 78164432638830720 can be written as Seventy-eight quadrillion, one hundred sixty-four trillion, four hundred thirty-two billion, six hundred thirty-eight million, eight hundred thirty thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 7.816443263883072 × 1016

Factors of 78164432638830720

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 106296

Divisors of 78164432638830720

Bases of 78164432638830720

  • Binary: 1000101011011001000100011001010011000000111101000100000002
  • Hexadecimal: 0x115B2232981E880
  • Base-36: LDMZ8MVBC00

Squares and roots of 78164432638830720

  • 78164432638830720 squared (781644326388307202) is 6109678529750305154006768815718400
  • 78164432638830720 cubed (781644326388307203) is 477559555883578038318540470389796415367732789248000
  • The square root of 78164432638830720 is 279579027.5375295743
  • The cube root of 78164432638830720 is 427565.8986931347

Scales and comparisons

How big is 78164432638830720?
  • 78,164,432,638,830,720 seconds is equal to 2,485,387,179 years, 23 weeks, 2 days, 19 hours, 12 minutes.
  • To count from 1 to 78,164,432,638,830,720 would take you about seven billion, four hundred fifty-six million, one hundred sixty-one thousand, five hundred thirty-eight 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 78164432638830720 cubic inches would be around 35630.5 feet tall.

Recreational maths with 78164432638830720

  • 78164432638830720 backwards is 02703883623446187
  • 78164432638830720 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 78164432638830720's digits is 72
  • More coming soon!

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"Number 78164432638830720 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.

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Numbermatics. (2024). Number 78164432638830720 - Facts about the integer. Retrieved 6 June 2024, from https://numbermatics.com/n/78164432638830720/

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Numbermatics. 2024. "Number 78164432638830720 - Facts about the integer". https://numbermatics.com/n/78164432638830720/

The information we have on file for 78164432638830720 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!

Keywords: Divisors of 78164432638830720, math, Factors of 78164432638830720, curriculum, school, college, exams, university, Prime factorization of 78164432638830720, STEM, science, technology, engineering, physics, economics, calculator, seventy-eight quadrillion, one hundred sixty-four trillion, four hundred thirty-two billion, six hundred thirty-eight million, eight hundred thirty thousand, seven hundred twenty.

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