16398904136004000

16,398,904,136,004,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 16398904136004000 look like?

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

16398904136004000 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 16398904136004000:

25 × 33 × 53 × 132 × 432 × 485923

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 13 × 13 × 43 × 43 × 485923)

See below for interesting mathematical facts about the number 16398904136004000 from the Numbermatics database.


Names of 16398904136004000

  • Cardinal: 16398904136004000 can be written as Sixteen quadrillion, three hundred ninety-eight trillion, nine hundred four billion, one hundred thirty-six million, four thousand.

Scientific notation

  • Scientific notation: 1.6398904136004 × 1016

Factors of 16398904136004000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 485989

Divisors of 16398904136004000

Bases of 16398904136004000

  • Binary: 1110100100001010110111011001111011101101110001101000002
  • Hexadecimal: 0x3A42B767BB71A0
  • Base-36: 4HGXCK3F3C0

Squares and roots of 16398904136004000

  • 16398904136004000 squared (163989041360040002) is 268924056861849097729088016000000
  • 16398904136004000 cubed (163989041360040003) is 4410059828342752045584857069481350528064000000000
  • The square root of 16398904136004000 is 128058206.0471096869
  • The cube root of 16398904136004000 is 254061.1594309037

Scales and comparisons

How big is 16398904136004000?
  • 16,398,904,136,004,000 seconds is equal to 521,434,426 years, 19 weeks, 6 days, 18 hours.
  • To count from 1 to 16,398,904,136,004,000 would take you about one billion, five hundred sixty-four million, three hundred three thousand, two hundred seventy-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 16398904136004000 cubic inches would be around 21171.8 feet tall.

Recreational maths with 16398904136004000

  • 16398904136004000 backwards is 00040063140989361
  • 16398904136004000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 16398904136004000's digits is 54
  • More coming soon!

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"Number 16398904136004000 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 16398904136004000 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/16398904136004000/

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The information we have on file for 16398904136004000 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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