168019540162719168

168,019,540,162,719,168 is an even composite number composed of seven prime numbers multiplied together.

What does the number 168019540162719168 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 5376 divisors.

168019540162719168 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five thousand, three hundred seventy-six divisors.

Prime factorization of 168019540162719168:

26 × 3 × 73 × 113 × 313 × 372 × 47

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 11 × 11 × 11 × 31 × 31 × 31 × 37 × 37 × 47)

See below for interesting mathematical facts about the number 168019540162719168 from the Numbermatics database.


Names of 168019540162719168

  • Cardinal: 168019540162719168 can be written as One hundred sixty-eight quadrillion, nineteen trillion, five hundred forty billion, one hundred sixty-two million, seven hundred nineteen thousand, one hundred sixty-eight.

Scientific notation

  • Scientific notation: 1.68019540162719168 × 1017

Factors of 168019540162719168

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 138

Divisors of 168019540162719168

Bases of 168019540162719168

  • Binary: 10010101001110110011100001101011101011100100101101110000002
  • Hexadecimal: 0x254ECE1AEB92DC0
  • Base-36: 19YDYF64WUDC

Squares and roots of 168019540162719168

  • 168019540162719168 squared (1680195401627191682) is 28230565876491599539562967634612224
  • 168019540162719168 cubed (1680195401627191683) is 4743286697101469560093485459069303131971989091909632
  • The square root of 168019540162719168 is 409901866.5030926253
  • The cube root of 168019540162719168 is 551806.2272355013

Scales and comparisons

How big is 168019540162719168?
  • 168,019,540,162,719,168 seconds is equal to 5,342,501,658 years, 31 weeks, 6 days, 4 hours, 12 minutes, 48 seconds.
  • To count from 1 to 168,019,540,162,719,168 would take you about sixteen billion, twenty-seven million, five hundred four thousand, nine hundred seventy-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 168019540162719168 cubic inches would be around 45983.9 feet tall.

Recreational maths with 168019540162719168

  • 168019540162719168 backwards is 861917261045910861
  • The number of decimal digits it has is: 18
  • The sum of 168019540162719168's digits is 75
  • More coming soon!

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"Number 168019540162719168 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

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Numbermatics. (2024). Number 168019540162719168 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/168019540162719168/

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The information we have on file for 168019540162719168 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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