428078729667600

428,078,729,667,600 is an even composite number composed of eight prime numbers multiplied together.

What does the number 428078729667600 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 2160 divisors.

428078729667600 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 428078729667600:

24 × 32 × 52 × 11 × 23 × 312 × 127 × 3851

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 11 × 23 × 31 × 31 × 127 × 3851)

See below for interesting mathematical facts about the number 428078729667600 from the Numbermatics database.


Names of 428078729667600

  • Cardinal: 428078729667600 can be written as Four hundred twenty-eight trillion, seventy-eight billion, seven hundred twenty-nine million, six hundred sixty-seven thousand, six hundred.

Scientific notation

  • Scientific notation: 4.280787296676 × 1014

Factors of 428078729667600

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 4053

Divisors of 428078729667600

Bases of 428078729667600

  • Binary: 11000010101010101110110001001111000100100000100002
  • Hexadecimal: 0x18555D89E2410
  • Base-36: 47QONIZ8K0

Squares and roots of 428078729667600

  • 428078729667600 squared (4280787296676002) is 183251398793826160406489760000
  • 428078729667600 cubed (4280787296676003) is 78446026005471869628518604499687603776000000
  • The square root of 428078729667600 is 20690063.5491435841
  • The cube root of 428078729667600 is 75365.8409947291

Scales and comparisons

How big is 428078729667600?
  • 428,078,729,667,600 seconds is equal to 13,611,579 years, 24 weeks, 2 days, 17 hours.
  • To count from 1 to 428,078,729,667,600 would take you about thirty-four million, twenty-eight thousand, nine hundred forty-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 428078729667600 cubic inches would be around 6280.5 feet tall.

Recreational maths with 428078729667600

  • 428078729667600 backwards is 006766927870824
  • 428078729667600 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 428078729667600's digits is 72
  • More coming soon!

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"Number 428078729667600 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.

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Numbermatics. (2024). Number 428078729667600 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/428078729667600/

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The information we have on file for 428078729667600 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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