16398640440000

16,398,640,440,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 16398640440000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3360 divisors.

16398640440000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, three hundred sixty divisors.

Prime factorization of 16398640440000:

26 × 32 × 54 × 7 × 13 × 29 × 41 × 421

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 13 × 29 × 41 × 421)

See below for interesting mathematical facts about the number 16398640440000 from the Numbermatics database.


Names of 16398640440000

  • Cardinal: 16398640440000 can be written as Sixteen trillion, three hundred ninety-eight billion, six hundred forty million, four hundred forty thousand.

Scientific notation

  • Scientific notation: 1.639864044 × 1013

Factors of 16398640440000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 521

Divisors of 16398640440000

Bases of 16398640440000

  • Binary: 111011101010000110110010001101100010110000002
  • Hexadecimal: 0xEEA1B2362C0
  • Base-36: 5T9FJ48G0

Squares and roots of 16398640440000

  • 16398640440000 squared (163986404400002) is 268915408280403393600000000
  • 16398640440000 cubed (163986404400003) is 4409847089166133949802197184000000000000
  • The square root of 16398640440000 is 4049523.4830779781
  • The cube root of 16398640440000 is 25405.9797647395

Scales and comparisons

How big is 16398640440000?
  • 16,398,640,440,000 seconds is equal to 521,426 years, 2 weeks, 1 day, 4 hours.
  • To count from 1 to 16,398,640,440,000 would take you about one million, three hundred three thousand, five hundred sixty-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 16398640440000 cubic inches would be around 2117.2 feet tall.

Recreational maths with 16398640440000

  • 16398640440000 backwards is 00004404689361
  • 16398640440000 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 16398640440000's digits is 45
  • More coming soon!

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"Number 16398640440000 - Facts about the integer". Numbermatics.com. 2024. Web. 25 September 2024.

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Numbermatics. (2024). Number 16398640440000 - Facts about the integer. Retrieved 25 September 2024, from https://numbermatics.com/n/16398640440000/

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The information we have on file for 16398640440000 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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