813139330438227920400

813,139,330,438,227,920,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 813139330438227920400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 22275 divisors.

813139330438227920400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of twenty-two thousand, two hundred seventy-five divisors.

Prime factorization of 813139330438227920400:

24 × 310 × 52 × 74 × 132 × 612 × 1512

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 13 × 13 × 61 × 61 × 151 × 151)

See below for interesting mathematical facts about the number 813139330438227920400 from the Numbermatics database.


Names of 813139330438227920400

  • Cardinal: 813139330438227920400 can be written as Eight hundred thirteen quintillion, one hundred thirty-nine quadrillion, three hundred thirty trillion, four hundred thirty-eight billion, two hundred twenty-seven million, nine hundred twenty thousand, four hundred.

Scientific notation

  • Scientific notation: 8.131393304382279204 × 1020

Factors of 813139330438227920400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 242

Divisors of 813139330438227920400

Bases of 813139330438227920400

  • Binary: 10110000010100100100110011100011010110001101011000110110000110000100002
  • Hexadecimal: 0x2C149338D6358D8610
  • Base-36: 4RLUNG0FVW2900

Squares and roots of 813139330438227920400

  • 813139330438227920400 squared (8131393304382279204002) is 661195570705529615354742374218108736160000
  • 813139330438227920400 cubed (8131393304382279204003) is 537644123652216338652688330611842870519649540268469081664000000
  • 813139330438227920400 is a perfect square number. Its square root is 28515598020
  • The cube root of 813139330438227920400 is 9333724.7457495115

Scales and comparisons

How big is 813139330438227920400?
  • 813,139,330,438,227,920,400 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 813,139,330,438,227,920,400 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 813139330438227920400 cubic inches would be around 777810.4 feet tall.

Recreational maths with 813139330438227920400

  • 813139330438227920400 backwards is 004029722834033931318
  • 813139330438227920400 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 813139330438227920400's digits is 72
  • More coming soon!

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"Number 813139330438227920400 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

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Numbermatics. (2024). Number 813139330438227920400 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/813139330438227920400/

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Numbermatics. 2024. "Number 813139330438227920400 - Facts about the integer". https://numbermatics.com/n/813139330438227920400/

The information we have on file for 813139330438227920400 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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