13305440942640

13,305,440,942,640 is an even composite number composed of eight prime numbers multiplied together.

What does the number 13305440942640 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1440 divisors.

13305440942640 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, four hundred forty divisors.

Prime factorization of 13305440942640:

24 × 32 × 5 × 7 × 112 × 149 × 181 × 809

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 11 × 11 × 149 × 181 × 809)

See below for interesting mathematical facts about the number 13305440942640 from the Numbermatics database.


Names of 13305440942640

  • Cardinal: 13305440942640 can be written as Thirteen trillion, three hundred five billion, four hundred forty million, nine hundred forty-two thousand, six hundred forty.

Scientific notation

  • Scientific notation: 1.330544094264 × 1013

Factors of 13305440942640

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 1167

Divisors of 13305440942640

Bases of 13305440942640

  • Binary: 110000011001111010100001010010111010001100002
  • Hexadecimal: 0xC19EA14BA30
  • Base-36: 4PSFO0180

Squares and roots of 13305440942640

  • 13305440942640 squared (133054409426402) is 177034758678080811770169600
  • 13305440942640 cubed (133054409426403) is 2355525526385728476465381809656671744000
  • The square root of 13305440942640 is 3647662.3942793829
  • The cube root of 13305440942640 is 23696.0754435175

Scales and comparisons

How big is 13305440942640?
  • 13,305,440,942,640 seconds is equal to 423,071 years, 45 weeks, 1 hour, 24 minutes.
  • To count from 1 to 13,305,440,942,640 would take you about one million, fifty-seven thousand, six hundred seventy-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 13305440942640 cubic inches would be around 1974.7 feet tall.

Recreational maths with 13305440942640

  • 13305440942640 backwards is 04624904450331
  • 13305440942640 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 13305440942640's digits is 45
  • More coming soon!

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"Number 13305440942640 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 13305440942640 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/13305440942640/

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Numbermatics. 2024. "Number 13305440942640 - Facts about the integer". https://numbermatics.com/n/13305440942640/

The information we have on file for 13305440942640 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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