40728971321640000

40,728,971,321,640,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 40728971321640000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 6615 divisors.

40728971321640000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six thousand, six hundred fifteen divisors.

Prime factorization of 40728971321640000:

26 × 36 × 54 × 72 × 192 × 2812

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 7 × 19 × 19 × 281 × 281)

See below for interesting mathematical facts about the number 40728971321640000 from the Numbermatics database.


Names of 40728971321640000

  • Cardinal: 40728971321640000 can be written as Forty quadrillion, seven hundred twenty-eight trillion, nine hundred seventy-one billion, three hundred twenty-one million, six hundred forty thousand.

Scientific notation

  • Scientific notation: 4.072897132164 × 1016

Factors of 40728971321640000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 317

Divisors of 40728971321640000

Bases of 40728971321640000

  • Binary: 100100001011001011001000100110111011000110000100010000002
  • Hexadecimal: 0x90B2C89BB18440
  • Base-36: B517R4E1000

Squares and roots of 40728971321640000

  • 40728971321640000 squared (407289713216400002) is 1658849104918973568332289600000000
  • 40728971321640000 cubed (407289713216400003) is 67563217621173057920511000000399226944000000000000
  • 40728971321640000 is a perfect square number. Its square root is 201814200
  • The cube root of 40728971321640000 is 344060.2340712815

Scales and comparisons

How big is 40728971321640000?
  • 40,728,971,321,640,000 seconds is equal to 1,295,055,305 years, 2 weeks, 3 days, 12 hours.
  • To count from 1 to 40,728,971,321,640,000 would take you about three billion, eight hundred eighty-five million, one hundred sixty-five thousand, nine hundred fifteen 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 40728971321640000 cubic inches would be around 28671.7 feet tall.

Recreational maths with 40728971321640000

  • 40728971321640000 backwards is 00004612317982704
  • 40728971321640000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 40728971321640000's digits is 54
  • More coming soon!

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"Number 40728971321640000 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 40728971321640000 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/40728971321640000/

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Numbermatics. 2024. "Number 40728971321640000 - Facts about the integer". https://numbermatics.com/n/40728971321640000/

The information we have on file for 40728971321640000 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 40728971321640000, math, Factors of 40728971321640000, curriculum, school, college, exams, university, Prime factorization of 40728971321640000, STEM, science, technology, engineering, physics, economics, calculator, forty quadrillion, seven hundred twenty-eight trillion, nine hundred seventy-one billion, three hundred twenty-one million, six hundred forty thousand.

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