728421135024128000

728,421,135,024,128,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 728421135024128000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 3360 divisors.

728421135024128000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three thousand, three hundred sixty divisors.

Prime factorization of 728421135024128000:

227 × 53 × 74 × 132 × 107

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 13 × 13 × 107)

See below for interesting mathematical facts about the number 728421135024128000 from the Numbermatics database.


Names of 728421135024128000

  • Cardinal: 728421135024128000 can be written as Seven hundred twenty-eight quadrillion, four hundred twenty-one trillion, one hundred thirty-five billion, twenty-four million, one hundred twenty-eight thousand.

Scientific notation

  • Scientific notation: 7.28421135024128 × 1017

Factors of 728421135024128000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 37
  • Sum of prime factors: 134

Divisors of 728421135024128000

Bases of 728421135024128000

  • Binary: 1010000110111101111100101001101110000000000000000000000000002
  • Hexadecimal: 0xA1BDF29B8000000
  • Base-36: 5J8BQPS4ZSOW

Squares and roots of 728421135024128000

  • 728421135024128000 squared (7284211350241280002) is 530597349949838915291142160384000000
  • 728421135024128000 cubed (7284211350241280003) is 386498323891256108603132341261409993885745152000000000
  • The square root of 728421135024128000 is 853475913.5582725981
  • The cube root of 728421135024128000 is 899761.7208806265

Scales and comparisons

How big is 728421135024128000?
  • 728,421,135,024,128,000 seconds is equal to 23,161,538,939 years, 13 weeks, 3 days, 8 hours, 53 minutes, 20 seconds.
  • To count from 1 to 728,421,135,024,128,000 would take you about sixty-nine billion, four hundred eighty-four million, six hundred sixteen thousand, eight hundred seventeen 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 728421135024128000 cubic inches would be around 74980.1 feet tall.

Recreational maths with 728421135024128000

  • 728421135024128000 backwards is 000821420531124827
  • 728421135024128000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 728421135024128000's digits is 50
  • More coming soon!

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"Number 728421135024128000 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

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Numbermatics. (2024). Number 728421135024128000 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/728421135024128000/

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Numbermatics. 2024. "Number 728421135024128000 - Facts about the integer". https://numbermatics.com/n/728421135024128000/

The information we have on file for 728421135024128000 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 728421135024128000, math, Factors of 728421135024128000, curriculum, school, college, exams, university, Prime factorization of 728421135024128000, STEM, science, technology, engineering, physics, economics, calculator, seven hundred twenty-eight quadrillion, four hundred twenty-one trillion, one hundred thirty-five billion, twenty-four million, one hundred twenty-eight thousand.

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