168078400443842560

168,078,400,443,842,560 is an even composite number composed of six prime numbers multiplied together.

What does the number 168078400443842560 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2448 divisors.

168078400443842560 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, four hundred forty-eight divisors.

Prime factorization of 168078400443842560:

216 × 5 × 73 × 29 × 432 × 1672

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 29 × 43 × 43 × 167 × 167)

See below for interesting mathematical facts about the number 168078400443842560 from the Numbermatics database.


Names of 168078400443842560

  • Cardinal: 168078400443842560 can be written as One hundred sixty-eight quadrillion, seventy-eight trillion, four hundred billion, four hundred forty-three million, eight hundred forty-two thousand, five hundred sixty.

Scientific notation

  • Scientific notation: 1.6807840044384256 × 1017

Factors of 168078400443842560

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 253

Divisors of 168078400443842560

Bases of 168078400443842560

  • Binary: 10010101010010001001101010001010001101111100000000000000002
  • Hexadecimal: 0x255226A28DF0000
  • Base-36: 19YYTJ7KKD8G

Squares and roots of 168078400443842560

  • 168078400443842560 squared (1680784004438425602) is 28250348695760694870404218067353600
  • 168078400443842560 cubed (1680784004438425603) is 4748273420764251462724836284670961704052474249216000
  • The square root of 168078400443842560 is 409973658.2316509759
  • The cube root of 168078400443842560 is 551870.6556102253

Scales and comparisons

How big is 168078400443842560?
  • 168,078,400,443,842,560 seconds is equal to 5,344,373,233 years, 25 weeks, 1 day, 22 hours, 2 minutes, 40 seconds.
  • To count from 1 to 168,078,400,443,842,560 would take you about sixteen billion, thirty-three million, one hundred nineteen thousand, seven hundred 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 168078400443842560 cubic inches would be around 45989.2 feet tall.

Recreational maths with 168078400443842560

  • 168078400443842560 backwards is 065248344004870861
  • 168078400443842560 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 168078400443842560's digits is 70
  • More coming soon!

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"Number 168078400443842560 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

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Numbermatics. (2024). Number 168078400443842560 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/168078400443842560/

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The information we have on file for 168078400443842560 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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