728994306947400

728,994,306,947,400 is an even composite number composed of six prime numbers multiplied together.

What does the number 728994306947400 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2160 divisors.

728994306947400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 728994306947400:

23 × 314 × 52 × 13 × 312 × 61

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 31 × 31 × 61)

See below for interesting mathematical facts about the number 728994306947400 from the Numbermatics database.


Names of 728994306947400

  • Cardinal: 728994306947400 can be written as Seven hundred twenty-eight trillion, nine hundred ninety-four billion, three hundred six million, nine hundred forty-seven thousand, four hundred.

Scientific notation

  • Scientific notation: 7.289943069474 × 1014

Factors of 728994306947400

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 115

Divisors of 728994306947400

Bases of 728994306947400

  • Binary: 101001011100000100001101101011010101111001010010002
  • Hexadecimal: 0x2970436B57948
  • Base-36: 76END0A4I0

Squares and roots of 728994306947400

  • 728994306947400 squared (7289943069474002) is 531432699561720047906366760000
  • 728994306947400 cubed (7289943069474003) is 387411412506181950054562162574160428424000000
  • The square root of 728994306947400 is 26999894.5728941689
  • The cube root of 728994306947400 is 89999.7657173901

Scales and comparisons

How big is 728994306947400?
  • 728,994,306,947,400 seconds is equal to 23,179,764 years, 1 week, 5 days, 4 hours, 30 minutes.
  • To count from 1 to 728,994,306,947,400 would take you about fifty-seven million, nine hundred forty-nine thousand, four hundred ten 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 728994306947400 cubic inches would be around 7500 feet tall.

Recreational maths with 728994306947400

  • 728994306947400 backwards is 004749603499827
  • 728994306947400 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 728994306947400's digits is 72
  • More coming soon!

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"Number 728994306947400 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 728994306947400 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/728994306947400/

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The information we have on file for 728994306947400 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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