18145911014400000

18,145,911,014,400,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 18145911014400000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2688 divisors.

18145911014400000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, six hundred eighty-eight divisors.

Prime factorization of 18145911014400000:

213 × 3 × 55 × 13 × 23 × 421 × 1877

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 13 × 23 × 421 × 1877)

See below for interesting mathematical facts about the number 18145911014400000 from the Numbermatics database.


Names of 18145911014400000

  • Cardinal: 18145911014400000 can be written as Eighteen quadrillion, one hundred forty-five trillion, nine hundred eleven billion, fourteen million, four hundred thousand.

Scientific notation

  • Scientific notation: 1.81459110144 × 1016

Factors of 18145911014400000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 2344

Divisors of 18145911014400000

Bases of 18145911014400000

  • Binary: 10000000111011110011100001001000010001110100000000000002
  • Hexadecimal: 0x40779C2423A000
  • Base-36: 4YO6SFSFO5C

Squares and roots of 18145911014400000

  • 18145911014400000 squared (181459110144000002) is 329274086542523237007360000000000
  • 18145911014400000 cubed (181459110144000003) is 5974978273748471220379795517865984000000000000000
  • The square root of 18145911014400000 is 134706759.3493362901
  • The cube root of 18145911014400000 is 262780.3735148847

Scales and comparisons

How big is 18145911014400000?
  • 18,145,911,014,400,000 seconds is equal to 576,983,841 years, 14 weeks, 5 hours, 20 minutes.
  • To count from 1 to 18,145,911,014,400,000 would take you about one billion, seven hundred thirty million, nine hundred fifty-one thousand, five hundred twenty-three 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 18145911014400000 cubic inches would be around 21898.4 feet tall.

Recreational maths with 18145911014400000

  • 18145911014400000 backwards is 00000441011954181
  • 18145911014400000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18145911014400000's digits is 39
  • More coming soon!

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"Number 18145911014400000 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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Numbermatics. (2024). Number 18145911014400000 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/18145911014400000/

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The information we have on file for 18145911014400000 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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