72978018606362016

72,978,018,606,362,016 is an even composite number composed of seven prime numbers multiplied together.

What does the number 72978018606362016 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7128 divisors.

72978018606362016 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, one hundred twenty-eight divisors.

Prime factorization of 72978018606362016:

25 × 310 × 72 × 172 × 19 × 23 × 792

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 17 × 17 × 19 × 23 × 79 × 79)

See below for interesting mathematical facts about the number 72978018606362016 from the Numbermatics database.


Names of 72978018606362016

  • Cardinal: 72978018606362016 can be written as Seventy-two quadrillion, nine hundred seventy-eight trillion, eighteen billion, six hundred six million, three hundred sixty-two thousand and sixteen.

Scientific notation

  • Scientific notation: 7.2978018606362016 × 1016

Factors of 72978018606362016

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 150

Divisors of 72978018606362016

Bases of 72978018606362016

  • Binary: 1000000110100010100011111000010110111000110101101101000002
  • Hexadecimal: 0x103451F0B71ADA0
  • Base-36: JYKJQX5MI00

Squares and roots of 72978018606362016

  • 72978018606362016 squared (729780186063620162) is 5325791199710520604003470447584256
  • 72978018606362016 cubed (729780186063620163) is 388665689266073456079866028239353902478219798020096
  • The square root of 72978018606362016 is 270144440.2655031803
  • The cube root of 72978018606362016 is 417891.9667054843

Scales and comparisons

How big is 72978018606362016?
  • 72,978,018,606,362,016 seconds is equal to 2,320,475,255 years, 44 weeks, 1 day, 4 hours, 33 minutes, 36 seconds.
  • To count from 1 to 72,978,018,606,362,016 would take you about six billion, nine hundred sixty-one million, four hundred twenty-five thousand, seven hundred sixty-seven 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 72978018606362016 cubic inches would be around 34824.3 feet tall.

Recreational maths with 72978018606362016

  • 72978018606362016 backwards is 61026360681087927
  • 72978018606362016 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 72978018606362016's digits is 72
  • More coming soon!

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"Number 72978018606362016 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

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Numbermatics. (2024). Number 72978018606362016 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/72978018606362016/

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Numbermatics. 2024. "Number 72978018606362016 - Facts about the integer". https://numbermatics.com/n/72978018606362016/

The information we have on file for 72978018606362016 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 72978018606362016, math, Factors of 72978018606362016, curriculum, school, college, exams, university, Prime factorization of 72978018606362016, STEM, science, technology, engineering, physics, economics, calculator, seventy-two quadrillion, nine hundred seventy-eight trillion, eighteen billion, six hundred six million, three hundred sixty-two thousand and sixteen.

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