163720828078080

163,720,828,078,080 is an even composite number composed of eight prime numbers multiplied together.

What does the number 163720828078080 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3840 divisors.

163720828078080 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, eight hundred forty divisors.

Prime factorization of 163720828078080:

211 × 3 × 5 × 7 × 134 × 19 × 23 × 61

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 13 × 13 × 13 × 19 × 23 × 61)

See below for interesting mathematical facts about the number 163720828078080 from the Numbermatics database.


Names of 163720828078080

  • Cardinal: 163720828078080 can be written as One hundred sixty-three trillion, seven hundred twenty billion, eight hundred twenty-eight million, seventy-eight thousand and eighty.

Scientific notation

  • Scientific notation: 1.6372082807808 × 1014

Factors of 163720828078080

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 133

Divisors of 163720828078080

Bases of 163720828078080

  • Binary: 1001010011100111001110011100110011001000000000002
  • Hexadecimal: 0x94E739CCC800
  • Base-36: 1M18B5W2YO

Squares and roots of 163720828078080

  • 163720828078080 squared (1637208280780802) is 26804509546572228506576486400
  • 163720828078080 cubed (1637208280780803) is 4388456499191605918298265400532231258112000
  • The square root of 163720828078080 is 12795343.9999899963
  • The cube root of 163720828078080 is 54705.9600756915

Scales and comparisons

How big is 163720828078080?
  • 163,720,828,078,080 seconds is equal to 5,205,815 years, 47 weeks, 2 days, 15 hours, 28 minutes.
  • To count from 1 to 163,720,828,078,080 would take you about thirteen million, fourteen thousand, five hundred thirty-nine 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 163720828078080 cubic inches would be around 4558.8 feet tall.

Recreational maths with 163720828078080

  • 163720828078080 backwards is 080870828027361
  • 163720828078080 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 163720828078080's digits is 60
  • More coming soon!

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"Number 163720828078080 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

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Numbermatics. (2024). Number 163720828078080 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/163720828078080/

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Numbermatics. 2024. "Number 163720828078080 - Facts about the integer". https://numbermatics.com/n/163720828078080/

The information we have on file for 163720828078080 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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