18057813701424640

18,057,813,701,424,640 is an even composite number composed of eight prime numbers multiplied together.

What does the number 18057813701424640 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1920 divisors.

18057813701424640 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.

Prime factorization of 18057813701424640:

29 × 5 × 112 × 13 × 17 × 61 × 449 × 9631

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 11 × 13 × 17 × 61 × 449 × 9631)

See below for interesting mathematical facts about the number 18057813701424640 from the Numbermatics database.


Names of 18057813701424640

  • Cardinal: 18057813701424640 can be written as Eighteen quadrillion, fifty-seven trillion, eight hundred thirteen billion, seven hundred one million, four hundred twenty-four thousand, six hundred forty.

Scientific notation

  • Scientific notation: 1.805781370142464 × 1016

Factors of 18057813701424640

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 10189

Divisors of 18057813701424640

Bases of 18057813701424640

  • Binary: 10000000010011101111100011000110001011111110110000000002
  • Hexadecimal: 0x40277C6317F600
  • Base-36: 4XSYL3AW7WG

Squares and roots of 18057813701424640

  • 18057813701424640 squared (180578137014246402) is 326084635675359457421165599129600
  • 18057813701424640 cubed (180578137014246403) is 5888375601922567978013034923351688314663993344000
  • The square root of 18057813701424640 is 134379364.8646422201
  • The cube root of 18057813701424640 is 262354.4224467347

Scales and comparisons

How big is 18057813701424640?
  • 18,057,813,701,424,640 seconds is equal to 574,182,619 years, 11 weeks, 3 days, 2 hours, 50 minutes, 40 seconds.
  • To count from 1 to 18,057,813,701,424,640 would take you about one billion, seven hundred twenty-two million, five hundred forty-seven thousand, eight hundred fifty-seven 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 18057813701424640 cubic inches would be around 21862.9 feet tall.

Recreational maths with 18057813701424640

  • 18057813701424640 backwards is 04642410731875081
  • 18057813701424640 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18057813701424640's digits is 61
  • More coming soon!

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"Number 18057813701424640 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 18057813701424640 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/18057813701424640/

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The information we have on file for 18057813701424640 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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