428238790321766400

428,238,790,321,766,400 is an even composite number composed of six prime numbers multiplied together.

What does the number 428238790321766400 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 7296 divisors.

428238790321766400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven thousand, two hundred ninety-six divisors.

Prime factorization of 428238790321766400:

218 × 33 × 52 × 193 × 233 × 29

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 19 × 19 × 19 × 23 × 23 × 23 × 29)

See below for interesting mathematical facts about the number 428238790321766400 from the Numbermatics database.


Names of 428238790321766400

  • Cardinal: 428238790321766400 can be written as Four hundred twenty-eight quadrillion, two hundred thirty-eight trillion, seven hundred ninety billion, three hundred twenty-one million, seven hundred sixty-six thousand, four hundred.

Scientific notation

  • Scientific notation: 4.282387903217664 × 1017

Factors of 428238790321766400

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 30
  • Sum of prime factors: 81

Divisors of 428238790321766400

Bases of 428238790321766400

  • Binary: 101111100010110100011101001001100000010110000000000000000002
  • Hexadecimal: 0x5F168E9302C0000
  • Base-36: 394LZCDRO5C0

Squares and roots of 428238790321766400

  • 428238790321766400 squared (4282387903217664002) is 183388461536249807700845616168960000
  • 428238790321766400 cubed (4282387903217664003) is 78534052927253403857600378769593236828868050944000000
  • The square root of 428238790321766400 is 654399564.7322562209
  • The cube root of 428238790321766400 is 753752.3303860935

Scales and comparisons

How big is 428238790321766400?
  • 428,238,790,321,766,400 seconds is equal to 13,616,668,902 years, 35 weeks, 3 days.
  • To count from 1 to 428,238,790,321,766,400 would take you about forty billion, eight hundred fifty million, six thousand, seven hundred eight 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 428238790321766400 cubic inches would be around 62812.7 feet tall.

Recreational maths with 428238790321766400

  • 428238790321766400 backwards is 004667123097832824
  • 428238790321766400 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 428238790321766400's digits is 72
  • More coming soon!

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"Number 428238790321766400 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.

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Numbermatics. (2024). Number 428238790321766400 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/428238790321766400/

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The information we have on file for 428238790321766400 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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