42,678 is an even composite number composed of three prime numbers multiplied together.

What does the number 42678 look like?

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

42678 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 42678:

2 × 32 × 2371

(2 × 3 × 3 × 2371)

See below for interesting mathematical facts about the number 42678 from the Numbermatics database.

Names of 42678

  • Cardinal: 42678 can be written as Forty-two thousand, six hundred seventy-eight.

Scientific notation

  • Scientific notation: 4.2678 × 104

Factors of 42678

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 2376

Divisors of 42678

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 92508
  • Sum of proper divisors (its aliquot sum) s(n): 49830
  • 42678 is an abundant number, because the sum of its proper divisors (49830) is greater than itself. Its abundance is 7152

Bases of 42678

  • Binary: 10100110101101102
  • Hexadecimal: 0xA6B6
  • Base-36: WXI

Squares and roots of 42678

  • 42678 squared (426782) is 1821411684
  • 42678 cubed (426783) is 77734207849752
  • The square root of 42678 is 206.5865436083
  • The cube root of 42678 is 34.9463122463

Scales and comparisons

How big is 42678?
  • 42,678 seconds is equal to 11 hours, 51 minutes, 18 seconds.
  • To count from 1 to 42,678 would take you about eleven hours.

    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 42678 cubic inches would be around 2.9 feet tall.

Recreational maths with 42678

  • 42678 backwards is 87624
  • The number of decimal digits it has is: 5
  • The sum of 42678's digits is 27
  • More coming soon!

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The information we have on file for 42678 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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