168013838460019500

168,013,838,460,019,500 is an even composite number composed of six prime numbers multiplied together.

What does the number 168013838460019500 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1728 divisors.

168013838460019500 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 168013838460019500:

22 × 37 × 53 × 132 × 37 × 49572

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 13 × 13 × 37 × 4957 × 4957)

See below for interesting mathematical facts about the number 168013838460019500 from the Numbermatics database.


Names of 168013838460019500

  • Cardinal: 168013838460019500 can be written as One hundred sixty-eight quadrillion, thirteen trillion, eight hundred thirty-eight billion, four hundred sixty million, nineteen thousand, five hundred.

Scientific notation

  • Scientific notation: 1.680138384600195 × 1017

Factors of 168013838460019500

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 5017

Divisors of 168013838460019500

Bases of 168013838460019500

  • Binary: 10010101001110011110110010001001101100001001100011001011002
  • Hexadecimal: 0x254E7B226C2632C
  • Base-36: 19YBXNUEC6R0

Squares and roots of 168013838460019500

  • 168013838460019500 squared (1680138384600195002) is 28228649914069527711299940380250000
  • 168013838460019500 cubed (1680138384600195003) is 4742803826606920968768166055445324823252414875000000
  • The square root of 168013838460019500 is 409894911.4834429121
  • The cube root of 168013838460019500 is 551799.9853610105

Scales and comparisons

How big is 168013838460019500?
  • 168,013,838,460,019,500 seconds is equal to 5,342,320,362 years, 5 weeks, 2 days, 18 hours, 45 minutes.
  • To count from 1 to 168,013,838,460,019,500 would take you about sixteen billion, twenty-six million, nine hundred sixty-one thousand and eighty-six 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 168013838460019500 cubic inches would be around 45983.3 feet tall.

Recreational maths with 168013838460019500

  • 168013838460019500 backwards is 005910064838310861
  • The number of decimal digits it has is: 18
  • The sum of 168013838460019500's digits is 63
  • More coming soon!

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"Number 168013838460019500 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 168013838460019500 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/168013838460019500/

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The information we have on file for 168013838460019500 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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