728746137020164536

728,746,137,020,164,536 is an even composite number composed of seven prime numbers multiplied together.

What does the number 728746137020164536 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3456 divisors.

728746137020164536 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 728746137020164536:

23 × 32 × 72 × 133 × 233 × 37 × 4572

(2 × 2 × 2 × 3 × 3 × 7 × 7 × 13 × 13 × 13 × 23 × 23 × 23 × 37 × 457 × 457)

See below for interesting mathematical facts about the number 728746137020164536 from the Numbermatics database.


Names of 728746137020164536

  • Cardinal: 728746137020164536 can be written as Seven hundred twenty-eight quadrillion, seven hundred forty-six trillion, one hundred thirty-seven billion, twenty million, one hundred sixty-four thousand, five hundred thirty-six.

Scientific notation

  • Scientific notation: 7.28746137020164536 × 1017

Factors of 728746137020164536

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 542

Divisors of 728746137020164536

Bases of 728746137020164536

  • Binary: 1010000111010000011011000000001001001000011001101001101110002
  • Hexadecimal: 0xA1D06C0248669B8
  • Base-36: 5JBIY1MY4QM0

Squares and roots of 728746137020164536

  • 728746137020164536 squared (7287461370201645362) is 531070932221812424429201472512095296
  • 728746137020164536 cubed (7287461370201645363) is 387015890340343430372725299705551045279594708031622656
  • The square root of 728746137020164536 is 853666291.3692706749
  • The cube root of 728746137020164536 is 899895.5175088517

Scales and comparisons

How big is 728746137020164536?
  • 728,746,137,020,164,536 seconds is equal to 23,171,872,997 years, 22 weeks, 4 days, 17 hours, 15 minutes, 36 seconds.
  • To count from 1 to 728,746,137,020,164,536 would take you about sixty-nine billion, five hundred fifteen million, six hundred eighteen thousand, nine hundred ninety-two 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 728746137020164536 cubic inches would be around 74991.3 feet tall.

Recreational maths with 728746137020164536

  • 728746137020164536 backwards is 635461020731647827
  • 728746137020164536 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 728746137020164536's digits is 72
  • More coming soon!

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"Number 728746137020164536 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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Numbermatics. (2024). Number 728746137020164536 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/728746137020164536/

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Numbermatics. 2024. "Number 728746137020164536 - Facts about the integer". https://numbermatics.com/n/728746137020164536/

The information we have on file for 728746137020164536 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 728746137020164536, math, Factors of 728746137020164536, curriculum, school, college, exams, university, Prime factorization of 728746137020164536, STEM, science, technology, engineering, physics, economics, calculator, seven hundred twenty-eight quadrillion, seven hundred forty-six trillion, one hundred thirty-seven billion, twenty million, one hundred sixty-four thousand, five hundred thirty-six.

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