728142523146731453200

728,142,523,146,731,453,200 is an even composite number composed of eight prime numbers multiplied together.

What does the number 728142523146731453200 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 4860 divisors.

728142523146731453200 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of four thousand, eight hundred sixty divisors.

Prime factorization of 728142523146731453200:

24 × 52 × 112 × 292 × 37 × 61 × 1272 × 7012

(2 × 2 × 2 × 2 × 5 × 5 × 11 × 11 × 29 × 29 × 37 × 61 × 127 × 127 × 701 × 701)

See below for interesting mathematical facts about the number 728142523146731453200 from the Numbermatics database.


Names of 728142523146731453200

  • Cardinal: 728142523146731453200 can be written as Seven hundred twenty-eight quintillion, one hundred forty-two quadrillion, five hundred twenty-three trillion, one hundred forty-six billion, seven hundred thirty-one million, four hundred fifty-three thousand, two hundred.

Scientific notation

  • Scientific notation: 7.281425231467314532 × 1020

Factors of 728142523146731453200

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 973

Divisors of 728142523146731453200

Bases of 728142523146731453200

  • Binary: 10011101111001000000011110011011110000000000011001001011111011000100002
  • Hexadecimal: 0x277901E6F00192FB10
  • Base-36: 49O32UG441YGWG

Squares and roots of 728142523146731453200

  • 728142523146731453200 squared (7281425231467314532002) is 530191534014488350094538966558183790240000
  • 728142523146731453200 cubed (7281425231467314532003) is 386055001328345640052227997095330631270164885414599176768000000
  • The square root of 728142523146731453200 is 26984116126.8389788479
  • The cube root of 728142523146731453200 is 8996469.9042311371

Scales and comparisons

How big is 728142523146731453200?
  • 728,142,523,146,731,453,200 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 728,142,523,146,731,453,200 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 728142523146731453200 cubic inches would be around 749705.8 feet tall.

Recreational maths with 728142523146731453200

  • 728142523146731453200 backwards is 002354137641325241827
  • The number of decimal digits it has is: 21
  • The sum of 728142523146731453200's digits is 70
  • More coming soon!

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"Number 728142523146731453200 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.

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Numbermatics. (2024). Number 728142523146731453200 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/728142523146731453200/

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Numbermatics. 2024. "Number 728142523146731453200 - Facts about the integer". https://numbermatics.com/n/728142523146731453200/

The information we have on file for 728142523146731453200 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!

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