42668

42,668 is an even composite number composed of two prime numbers multiplied together.

What does the number 42668 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

42668 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 42668:

22 × 10667

(2 × 2 × 10667)

See below for interesting mathematical facts about the number 42668 from the Numbermatics database.


Names of 42668

  • Cardinal: 42668 can be written as Forty-two thousand, six hundred sixty-eight.

Scientific notation

  • Scientific notation: 4.2668 × 104

Factors of 42668

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 10669

Divisors of 42668

  • Number of divisors d(n): 6
  • Complete list of divisors:
  • Sum of all divisors σ(n): 74676
  • Sum of proper divisors (its aliquot sum) s(n): 32008
  • 42668 is a deficient number, because the sum of its proper divisors (32008) is less than itself. Its deficiency is 10660

Bases of 42668

  • Binary: 10100110101011002
  • Hexadecimal: 0xA6AC
  • Base-36: WX8

Squares and roots of 42668

  • 42668 squared (426682) is 1820558224
  • 42668 cubed (426683) is 77679578301632
  • The square root of 42668 is 206.5623392587
  • The cube root of 42668 is 34.9435825777

Scales and comparisons

How big is 42668?
  • 42,668 seconds is equal to 11 hours, 51 minutes, 8 seconds.
  • To count from 1 to 42,668 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 42668 cubic inches would be around 2.9 feet tall.

Recreational maths with 42668

  • 42668 backwards is 86624
  • The number of decimal digits it has is: 5
  • The sum of 42668's digits is 26
  • More coming soon!

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"Number 42668 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.

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Numbermatics. (2024). Number 42668 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/42668/

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Numbermatics. 2024. "Number 42668 - Facts about the integer". https://numbermatics.com/n/42668/

The information we have on file for 42668 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!

Keywords: Divisors of 42668, math, Factors of 42668, curriculum, school, college, exams, university, Prime factorization of 42668, STEM, science, technology, engineering, physics, economics, calculator, forty-two thousand, six hundred sixty-eight.

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