18028870211788800

18,028,870,211,788,800 is an even composite number composed of eight prime numbers multiplied together.

What does the number 18028870211788800 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 6048 divisors.

18028870211788800 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six thousand and forty-eight divisors.

Prime factorization of 18028870211788800:

213 × 3 × 52 × 72 × 132 × 31 × 151 × 757

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 13 × 13 × 31 × 151 × 757)

See below for interesting mathematical facts about the number 18028870211788800 from the Numbermatics database.


Names of 18028870211788800

  • Cardinal: 18028870211788800 can be written as Eighteen quadrillion, twenty-eight trillion, eight hundred seventy billion, two hundred eleven million, seven hundred eighty-eight thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.80288702117888 × 1016

Factors of 18028870211788800

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 969

Divisors of 18028870211788800

Bases of 18028870211788800

  • Binary: 10000000000110100101001011101001010110011100000000000002
  • Hexadecimal: 0x400D2974ACE000
  • Base-36: 4XIP8MWGQ2O

Squares and roots of 18028870211788800

  • 18028870211788800 squared (180288702117888002) is 325040161113525530166495805440000
  • 18028870211788800 cubed (180288702117888003) is 5860106878334672699093067035148999639171072000000
  • The square root of 18028870211788800 is 134271628.4692667307
  • The cube root of 18028870211788800 is 262214.1782060731

Scales and comparisons

How big is 18028870211788800?
  • 18,028,870,211,788,800 seconds is equal to 573,262,305 years, 40 weeks, 3 days, 2 hours, 40 minutes.
  • To count from 1 to 18,028,870,211,788,800 would take you about one billion, seven hundred nineteen million, seven hundred eighty-six thousand, nine hundred seventeen 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 18028870211788800 cubic inches would be around 21851.2 feet tall.

Recreational maths with 18028870211788800

  • 18028870211788800 backwards is 00888711207882081
  • The number of decimal digits it has is: 17
  • The sum of 18028870211788800's digits is 69
  • More coming soon!

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"Number 18028870211788800 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

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Numbermatics. (2024). Number 18028870211788800 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/18028870211788800/

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Numbermatics. 2024. "Number 18028870211788800 - Facts about the integer". https://numbermatics.com/n/18028870211788800/

The information we have on file for 18028870211788800 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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