78490969221856464

78,490,969,221,856,464 is an even composite number composed of six prime numbers multiplied together.

What does the number 78490969221856464 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4200 divisors.

78490969221856464 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand, two hundred divisors.

Prime factorization of 78490969221856464:

24 × 36 × 7 × 135 × 174 × 31

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 13 × 13 × 13 × 13 × 13 × 17 × 17 × 17 × 17 × 31)

See below for interesting mathematical facts about the number 78490969221856464 from the Numbermatics database.


Names of 78490969221856464

  • Cardinal: 78490969221856464 can be written as Seventy-eight quadrillion, four hundred ninety trillion, nine hundred sixty-nine billion, two hundred twenty-one million, eight hundred fifty-six thousand, four hundred sixty-four.

Scientific notation

  • Scientific notation: 7.8490969221856464 × 1016

Factors of 78490969221856464

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 73

Divisors of 78490969221856464

Bases of 78490969221856464

  • Binary: 1000101101101101100011110111000101000101101111100110100002
  • Hexadecimal: 0x116DB1EE28B7CD0
  • Base-36: LGUQ5GXX900

Squares and roots of 78490969221856464

  • 78490969221856464 squared (784909692218564642) is 6160832249386418725767522618583296
  • 78490969221856464 cubed (784909692218564643) is 483569694467610119371275147184188564452734740025344
  • The square root of 78490969221856464 is 280162397.9442217439
  • The cube root of 78490969221856464 is 428160.4655351399

Scales and comparisons

How big is 78490969221856464?
  • 78,490,969,221,856,464 seconds is equal to 2,495,770,032 years, 38 weeks, 5 days, 15 hours, 14 minutes, 24 seconds.
  • To count from 1 to 78,490,969,221,856,464 would take you about seven billion, four hundred eighty-seven million, three hundred ten thousand and ninety-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 78490969221856464 cubic inches would be around 35680 feet tall.

Recreational maths with 78490969221856464

  • 78490969221856464 backwards is 46465812296909487
  • The number of decimal digits it has is: 17
  • The sum of 78490969221856464's digits is 90
  • More coming soon!

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"Number 78490969221856464 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 78490969221856464 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/78490969221856464/

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Numbermatics. 2024. "Number 78490969221856464 - Facts about the integer". https://numbermatics.com/n/78490969221856464/

The information we have on file for 78490969221856464 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 78490969221856464, math, Factors of 78490969221856464, curriculum, school, college, exams, university, Prime factorization of 78490969221856464, STEM, science, technology, engineering, physics, economics, calculator, seventy-eight quadrillion, four hundred ninety trillion, nine hundred sixty-nine billion, two hundred twenty-one million, eight hundred fifty-six thousand, four hundred sixty-four.

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