813241011803220

813,241,011,803,220 is an even composite number composed of ten prime numbers multiplied together.

What does the number 813241011803220 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 2304 divisors.

813241011803220 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.

Prime factorization of 813241011803220:

22 × 32 × 5 × 7 × 11 × 13 × 17 × 449 × 541 × 1093

(2 × 2 × 3 × 3 × 5 × 7 × 11 × 13 × 17 × 449 × 541 × 1093)

See below for interesting mathematical facts about the number 813241011803220 from the Numbermatics database.


Names of 813241011803220

  • Cardinal: 813241011803220 can be written as Eight hundred thirteen trillion, two hundred forty-one billion, eleven million, eight hundred three thousand, two hundred twenty.

Scientific notation

  • Scientific notation: 8.1324101180322 × 1014

Factors of 813241011803220

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 2141

Divisors of 813241011803220

Bases of 813241011803220

  • Binary: 101110001110100011011011011010000000010100010101002
  • Hexadecimal: 0x2E3A36DA01454
  • Base-36: 809PRH60D0

Squares and roots of 813241011803220

  • 813241011803220 squared (8132410118032202) is 661360943278725011356002368400
  • 813241011803220 cubed (8132410118032203) is 537845842679122319886479350617378674746248000
  • The square root of 813241011803220 is 28517380.8720790485
  • The cube root of 813241011803220 is 93341.1378375743

Scales and comparisons

How big is 813241011803220?
  • 813,241,011,803,220 seconds is equal to 25,858,548 years, 34 weeks, 16 hours, 27 minutes.
  • To count from 1 to 813,241,011,803,220 would take you about sixty-four million, six hundred forty-six thousand, three hundred seventy-one 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 813241011803220 cubic inches would be around 7778.4 feet tall.

Recreational maths with 813241011803220

  • 813241011803220 backwards is 022308110142318
  • 813241011803220 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 813241011803220's digits is 36
  • More coming soon!

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"Number 813241011803220 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

APA style:
Numbermatics. (2024). Number 813241011803220 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/813241011803220/

Chicago style:
Numbermatics. 2024. "Number 813241011803220 - Facts about the integer". https://numbermatics.com/n/813241011803220/

The information we have on file for 813241011803220 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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