78427828680768000

78,427,828,680,768,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 78427828680768000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 12800 divisors.

78427828680768000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of twelve thousand, eight hundred divisors.

Prime factorization of 78427828680768000:

29 × 39 × 53 × 7 × 17 × 233 × 43

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 17 × 23 × 23 × 23 × 43)

See below for interesting mathematical facts about the number 78427828680768000 from the Numbermatics database.


Names of 78427828680768000

  • Cardinal: 78427828680768000 can be written as Seventy-eight quadrillion, four hundred twenty-seven trillion, eight hundred twenty-eight billion, six hundred eighty million, seven hundred sixty-eight thousand.

Scientific notation

  • Scientific notation: 7.8427828680768 × 1016

Factors of 78427828680768000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 100

Divisors of 78427828680768000

Bases of 78427828680768000

  • Binary: 1000101101010000110110001110101010000010110111010000000002
  • Hexadecimal: 0x116A1B1D505BA00
  • Base-36: LG8CF3U0000

Squares and roots of 78427828680768000

  • 78427828680768000 squared (784278286807680002) is 6150924311579895687253069824000000
  • 78427828680768000 cubed (784278286807680003) is 482403638136958908963447979848560109944832000000000
  • The square root of 78427828680768000 is 280049689.6637594919
  • The cube root of 78427828680768000 is 428045.6262695755

Scales and comparisons

How big is 78427828680768000?
  • 78,427,828,680,768,000 seconds is equal to 2,493,762,358 years, 44 weeks.
  • To count from 1 to 78,427,828,680,768,000 would take you about seven billion, four hundred eighty-one million, two hundred eighty-seven thousand and seventy-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 78427828680768000 cubic inches would be around 35670.5 feet tall.

Recreational maths with 78427828680768000

  • 78427828680768000 backwards is 00086708682872487
  • 78427828680768000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 78427828680768000's digits is 81
  • More coming soon!

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"Number 78427828680768000 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

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Numbermatics. (2024). Number 78427828680768000 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/78427828680768000/

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The information we have on file for 78427828680768000 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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