813284720640000

813,284,720,640,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 813284720640000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 3520 divisors.

813284720640000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three thousand, five hundred twenty divisors.

Prime factorization of 813284720640000:

221 × 33 × 54 × 73 × 67

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 67)

See below for interesting mathematical facts about the number 813284720640000 from the Numbermatics database.


Names of 813284720640000

  • Cardinal: 813284720640000 can be written as Eight hundred thirteen trillion, two hundred eighty-four billion, seven hundred twenty million, six hundred forty thousand.

Scientific notation

  • Scientific notation: 8.1328472064 × 1014

Factors of 813284720640000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 32
  • Sum of prime factors: 84

Divisors of 813284720640000

Bases of 813284720640000

  • Binary: 101110001110101101100110101110000000000000000000002
  • Hexadecimal: 0x2E3AD9AE00000
  • Base-36: 80A9UCA2O0

Squares and roots of 813284720640000

  • 813284720640000 squared (8132847206400002) is 661432036826482842009600000000
  • 813284720640000 cubed (8132847206400003) is 537932569292772290317530792198144000000000000
  • The square root of 813284720640000 is 28518147.2161148645
  • The cube root of 813284720640000 is 93342.8100599573

Scales and comparisons

How big is 813284720640000?
  • 813,284,720,640,000 seconds is equal to 25,859,938 years, 24 weeks.
  • To count from 1 to 813,284,720,640,000 would take you about sixty-four million, six hundred forty-nine thousand, eight hundred forty-six 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 813284720640000 cubic inches would be around 7778.6 feet tall.

Recreational maths with 813284720640000

  • 813284720640000 backwards is 000046027482318
  • 813284720640000 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 813284720640000's digits is 45
  • More coming soon!

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"Number 813284720640000 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 813284720640000 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/813284720640000/

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Numbermatics. 2024. "Number 813284720640000 - Facts about the integer". https://numbermatics.com/n/813284720640000/

The information we have on file for 813284720640000 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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