18018812213785152

18,018,812,213,785,152 is an even composite number composed of seven prime numbers multiplied together.

What does the number 18018812213785152 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6048 divisors.

18018812213785152 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand and forty-eight divisors.

Prime factorization of 18018812213785152:

26 × 33 × 7 × 112 × 172 × 292 × 373

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 11 × 11 × 17 × 17 × 29 × 29 × 37 × 37 × 37)

See below for interesting mathematical facts about the number 18018812213785152 from the Numbermatics database.


Names of 18018812213785152

  • Cardinal: 18018812213785152 can be written as Eighteen quadrillion, eighteen trillion, eight hundred twelve billion, two hundred thirteen million, seven hundred eighty-five thousand, one hundred fifty-two.

Scientific notation

  • Scientific notation: 1.8018812213785152 × 1016

Factors of 18018812213785152

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 106

Divisors of 18018812213785152

Bases of 18018812213785152

  • Binary: 10000000000010000000011101001010100011011110010010000002
  • Hexadecimal: 0x400403A546F240
  • Base-36: 4XF4W2055C0

Squares and roots of 18018812213785152

  • 18018812213785152 squared (180188122137851522) is 324677593595652970262939215663104
  • 18018812213785152 cubed (180188122137851523) is 5850304589023723586250389081374866499745469431808
  • The square root of 18018812213785152 is 134234169.3228112169
  • The cube root of 18018812213785152 is 262165.4075353641

Scales and comparisons

How big is 18018812213785152?
  • 18,018,812,213,785,152 seconds is equal to 572,942,492 years, 28 weeks, 5 days, 4 hours, 19 minutes, 12 seconds.
  • To count from 1 to 18,018,812,213,785,152 would take you about one billion, seven hundred eighteen million, eight hundred twenty-seven thousand, four hundred seventy-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 18018812213785152 cubic inches would be around 21847.1 feet tall.

Recreational maths with 18018812213785152

  • 18018812213785152 backwards is 25158731221881081
  • 18018812213785152 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18018812213785152's digits is 63
  • More coming soon!

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"Number 18018812213785152 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

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Numbermatics. (2024). Number 18018812213785152 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/18018812213785152/

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The information we have on file for 18018812213785152 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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