16455029990400000

16,455,029,990,400,000 is an even composite number composed of four prime numbers multiplied together.

What does the number 16455029990400000 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 2268 divisors.

16455029990400000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two thousand, two hundred sixty-eight divisors.

Prime factorization of 16455029990400000:

213 × 38 × 55 × 3132

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 313 × 313)

See below for interesting mathematical facts about the number 16455029990400000 from the Numbermatics database.


Names of 16455029990400000

  • Cardinal: 16455029990400000 can be written as Sixteen quadrillion, four hundred fifty-five trillion, twenty-nine billion, nine hundred ninety million, four hundred thousand.

Scientific notation

  • Scientific notation: 1.64550299904 × 1016

Factors of 16455029990400000

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 28
  • Sum of prime factors: 323

Divisors of 16455029990400000

Bases of 16455029990400000

  • Binary: 1110100111010111000011001110010101100010100000000000002
  • Hexadecimal: 0x3A75C33958A000
  • Base-36: 4I0TKF40000

Squares and roots of 16455029990400000

  • 16455029990400000 squared (164550299904000002) is 270768011984963424092160000000000
  • 16455029990400000 cubed (164550299904000003) is 4455495757653559777283566693515264000000000000000
  • The square root of 16455029990400000 is 128277160.8291982739
  • The cube root of 16455029990400000 is 254350.6739539737

Scales and comparisons

How big is 16455029990400000?
  • 16,455,029,990,400,000 seconds is equal to 523,219,054 years, 49 weeks, 1 day.
  • To count from 1 to 16,455,029,990,400,000 would take you about one billion, five hundred sixty-nine million, six hundred fifty-seven thousand, one hundred sixty-four 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 16455029990400000 cubic inches would be around 21195.9 feet tall.

Recreational maths with 16455029990400000

  • 16455029990400000 backwards is 00000409992055461
  • 16455029990400000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 16455029990400000's digits is 54
  • More coming soon!

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"Number 16455029990400000 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.

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Numbermatics. (2024). Number 16455029990400000 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/16455029990400000/

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The information we have on file for 16455029990400000 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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