16428215605101440

16,428,215,605,101,440 is an even composite number composed of six prime numbers multiplied together.

What does the number 16428215605101440 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2048 divisors.

16428215605101440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand and forty-eight divisors.

Prime factorization of 16428215605101440:

27 × 5 × 73 × 293 × 313 × 103

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 29 × 29 × 29 × 31 × 31 × 31 × 103)

See below for interesting mathematical facts about the number 16428215605101440 from the Numbermatics database.


Names of 16428215605101440

  • Cardinal: 16428215605101440 can be written as Sixteen quadrillion, four hundred twenty-eight trillion, two hundred fifteen billion, six hundred five million, one hundred one thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.642821560510144 × 1016

Factors of 16428215605101440

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 177

Divisors of 16428215605101440

Bases of 16428215605101440

  • Binary: 1110100101110101100000000000110110111110000011100000002
  • Hexadecimal: 0x3A5D60036F8380
  • Base-36: 4HRBE27BIWW

Squares and roots of 16428215605101440

  • 16428215605101440 squared (164282156051014402) is 269886267967698472406952690073600
  • 16428215605101440 cubed (164282156051014403) is 4433749799029532943353205426604805399409065984000
  • The square root of 16428215605101440 is 128172600.8361437597
  • The cube root of 16428215605101440 is 254212.4393230563

Scales and comparisons

How big is 16428215605101440?
  • 16,428,215,605,101,440 seconds is equal to 522,366,440 years, 22 weeks, 4 days, 7 hours, 17 minutes, 20 seconds.
  • To count from 1 to 16,428,215,605,101,440 would take you about one billion, five hundred sixty-seven million, ninety-nine thousand, three hundred twenty-one 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 16428215605101440 cubic inches would be around 21184.4 feet tall.

Recreational maths with 16428215605101440

  • 16428215605101440 backwards is 04410150651282461
  • The number of decimal digits it has is: 17
  • The sum of 16428215605101440's digits is 50
  • More coming soon!

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"Number 16428215605101440 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 16428215605101440 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/16428215605101440/

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Numbermatics. 2024. "Number 16428215605101440 - Facts about the integer". https://numbermatics.com/n/16428215605101440/

The information we have on file for 16428215605101440 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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