728470988217225494800

728,470,988,217,225,494,800 is an even composite number composed of seven prime numbers multiplied together.

What does the number 728470988217225494800 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4050 divisors.

728470988217225494800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand and fifty divisors.

Prime factorization of 728470988217225494800:

24 × 52 × 134 × 172 × 372 × 97 × 12892

(2 × 2 × 2 × 2 × 5 × 5 × 13 × 13 × 13 × 13 × 17 × 17 × 37 × 37 × 97 × 1289 × 1289)

See below for interesting mathematical facts about the number 728470988217225494800 from the Numbermatics database.


Names of 728470988217225494800

  • Cardinal: 728470988217225494800 can be written as Seven hundred twenty-eight quintillion, four hundred seventy quadrillion, nine hundred eighty-eight trillion, two hundred seventeen billion, two hundred twenty-five million, four hundred ninety-four thousand, eight hundred.

Scientific notation

  • Scientific notation: 7.284709882172254948 × 1020

Factors of 728470988217225494800

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 1460

Divisors of 728470988217225494800

Bases of 728470988217225494800

  • Binary: 10011101111101100100001101100000101101110010010111111011000001000100002
  • Hexadecimal: 0x277D90D82DC97EC110
  • Base-36: 49QKX1LIDDB28G

Squares and roots of 728470988217225494800

  • 728470988217225494800 squared (7284709882172254948002) is 530669980674181085678676640391104827040000
  • 728470988217225494800 cubed (7284709882172254948003) is 386577685238936650702713646679580566783557327092432419392000000
  • The square root of 728470988217225494800 is 26990201707.6054008285
  • The cube root of 728470988217225494800 is 8997822.4699726379

Scales and comparisons

How big is 728470988217225494800?
  • 728,470,988,217,225,494,800 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 728,470,988,217,225,494,800 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 728470988217225494800 cubic inches would be around 749818.5 feet tall.

Recreational maths with 728470988217225494800

  • 728470988217225494800 backwards is 008494522712889074827
  • 728470988217225494800 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 728470988217225494800's digits is 97
  • More coming soon!

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"Number 728470988217225494800 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.

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Numbermatics. (2024). Number 728470988217225494800 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/728470988217225494800/

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The information we have on file for 728470988217225494800 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 728470988217225494800, math, Factors of 728470988217225494800, curriculum, school, college, exams, university, Prime factorization of 728470988217225494800, STEM, science, technology, engineering, physics, economics, calculator, seven hundred twenty-eight quintillion, four hundred seventy quadrillion, nine hundred eighty-eight trillion, two hundred seventeen billion, two hundred twenty-five million, four hundred ninety-four thousand, eight hundred.

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