168399944140428000

168,399,944,140,428,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 168399944140428000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 18432 divisors.

168399944140428000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of eighteen thousand, four hundred thirty-two divisors.

Prime factorization of 168399944140428000:

25 × 33 × 53 × 7 × 11 × 132 × 173 × 293

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 11 × 13 × 13 × 17 × 17 × 17 × 29 × 29 × 29)

See below for interesting mathematical facts about the number 168399944140428000 from the Numbermatics database.


Names of 168399944140428000

  • Cardinal: 168399944140428000 can be written as One hundred sixty-eight quadrillion, three hundred ninety-nine trillion, nine hundred forty-four billion, one hundred forty million, four hundred twenty-eight thousand.

Scientific notation

  • Scientific notation: 1.68399944140428 × 1017

Factors of 168399944140428000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 87

Divisors of 168399944140428000

Bases of 168399944140428000

  • Binary: 10010101100100011011011011011000101010111110010010111000002
  • Hexadecimal: 0x25646DB62AF92E0
  • Base-36: 1A24SQCFI0O0

Squares and roots of 168399944140428000

  • 168399944140428000 squared (1683999441404280002) is 28358541186499270691784023184000000
  • 168399944140428000 cubed (1683999441404280003) is 4775576751710503962274990348986148503682752000000000
  • The square root of 168399944140428000 is 410365622.5129341899
  • The cube root of 168399944140428000 is 552222.3515897559

Scales and comparisons

How big is 168399944140428000?
  • 168,399,944,140,428,000 seconds is equal to 5,354,597,328 years, 22 weeks, 5 days, 6 hours.
  • To count from 1 to 168,399,944,140,428,000 would take you about sixteen billion, sixty-three million, seven hundred ninety-one thousand, nine hundred eighty-five 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 168399944140428000 cubic inches would be around 46018.5 feet tall.

Recreational maths with 168399944140428000

  • 168399944140428000 backwards is 000824041449993861
  • 168399944140428000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 168399944140428000's digits is 72
  • More coming soon!

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"Number 168399944140428000 - Facts about the integer". Numbermatics.com. 2024. Web. 23 September 2024.

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Numbermatics. (2024). Number 168399944140428000 - Facts about the integer. Retrieved 23 September 2024, from https://numbermatics.com/n/168399944140428000/

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The information we have on file for 168399944140428000 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!

Keywords: Divisors of 168399944140428000, math, Factors of 168399944140428000, curriculum, school, college, exams, university, Prime factorization of 168399944140428000, STEM, science, technology, engineering, physics, economics, calculator, one hundred sixty-eight quadrillion, three hundred ninety-nine trillion, nine hundred forty-four billion, one hundred forty million, four hundred twenty-eight thousand.

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