284420

284,420 is an even composite number composed of three prime numbers multiplied together.

What does the number 284420 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

284420 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 284420:

22 × 5 × 14221

(2 × 2 × 5 × 14221)

See below for interesting mathematical facts about the number 284420 from the Numbermatics database.


Names of 284420

  • Cardinal: 284420 can be written as Two hundred eighty-four thousand, four hundred twenty.

Scientific notation

  • Scientific notation: 2.8442 × 105

Factors of 284420

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 14228

Divisors of 284420

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 597324
  • Sum of proper divisors (its aliquot sum) s(n): 312904
  • 284420 is an abundant number, because the sum of its proper divisors (312904) is greater than itself. Its abundance is 28484

Bases of 284420

  • Binary: 10001010111000001002
  • Hexadecimal: 0x45704
  • Base-36: 63GK

Squares and roots of 284420

  • 284420 squared (2844202) is 80894736400
  • 284420 cubed (2844203) is 23008080926888000
  • The square root of 284420 is 533.3104161743
  • The cube root of 284420 is 65.7637713495

Scales and comparisons

How big is 284420?
  • 284,420 seconds is equal to 3 days, 7 hours, 20 seconds.
  • To count from 1 to 284,420 would take you about three days.

    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 284420 cubic inches would be around 5.5 feet tall.

Recreational maths with 284420

  • 284420 backwards is 024482
  • 284420 is a Harshad number.
  • The number of decimal digits it has is: 6
  • The sum of 284420's digits is 20
  • More coming soon!

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"Number 284420 - Facts about the integer". Numbermatics.com. 2020. Web. 28 November 2020.

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Numbermatics. (2020). Number 284420 - Facts about the integer. Retrieved 28 November 2020, from https://numbermatics.com/n/284420/

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The information we have on file for 284420 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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