42685

42,685 is an odd composite number composed of two prime numbers multiplied together.

What does the number 42685 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

42685 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 42685:

5 × 8537

See below for interesting mathematical facts about the number 42685 from the Numbermatics database.


Names of 42685

  • Cardinal: 42685 can be written as Forty-two thousand, six hundred eighty-five.

Scientific notation

  • Scientific notation: 4.2685 × 104

Factors of 42685

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 8542

Divisors of 42685

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 51228
  • Sum of proper divisors (its aliquot sum) s(n): 8543
  • 42685 is a deficient number, because the sum of its proper divisors (8543) is less than itself. Its deficiency is 34142

Bases of 42685

  • Binary: 10100110101111012
  • Hexadecimal: 0xA6BD
  • Base-36: WXP

Squares and roots of 42685

  • 42685 squared (426852) is 1822009225
  • 42685 cubed (426853) is 77772463769125
  • The square root of 42685 is 206.6034849657
  • The cube root of 42685 is 34.9482227609

Scales and comparisons

How big is 42685?
  • 42,685 seconds is equal to 11 hours, 51 minutes, 25 seconds.
  • To count from 1 to 42,685 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 42685 cubic inches would be around 2.9 feet tall.

Recreational maths with 42685

  • 42685 backwards is 58624
  • The number of decimal digits it has is: 5
  • The sum of 42685's digits is 25
  • More coming soon!

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"Number 42685 - Facts about the integer". Numbermatics.com. 2022. Web. 8 August 2022.

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Numbermatics. (2022). Number 42685 - Facts about the integer. Retrieved 8 August 2022, from https://numbermatics.com/n/42685/

Chicago style:
Numbermatics. 2022. "Number 42685 - Facts about the integer". https://numbermatics.com/n/42685/

The information we have on file for 42685 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 42685, math, Factors of 42685, curriculum, school, college, exams, university, Prime factorization of 42685, STEM, science, technology, engineering, physics, economics, calculator, forty-two thousand, six hundred eighty-five.

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