68420

68,420 is an even composite number composed of four prime numbers multiplied together.

What does the number 68420 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

68420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 68420:

22 × 5 × 11 × 311

(2 × 2 × 5 × 11 × 311)

See below for interesting mathematical facts about the number 68420 from the Numbermatics database.


Names of 68420

  • Cardinal: 68420 can be written as Sixty-eight thousand, four hundred twenty.

Scientific notation

  • Scientific notation: 6.842 × 104

Factors of 68420

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 329

Divisors of 68420

Bases of 68420

  • Binary: 100001011010001002
  • Hexadecimal: 0x10B44
  • Base-36: 1GSK

Squares and roots of 68420

  • 68420 squared (684202) is 4681296400
  • 68420 cubed (684203) is 320294299688000
  • The square root of 68420 is 261.5721697735
  • The cube root of 68420 is 40.9004126747

Scales and comparisons

How big is 68420?
  • 68,420 seconds is equal to 19 hours, 20 seconds.
  • To count from 1 to 68,420 would take you about nineteen 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 68420 cubic inches would be around 3.4 feet tall.

Recreational maths with 68420

  • 68420 backwards is 02486
  • 68420 is a Harshad number.
  • The number of decimal digits it has is: 5
  • The sum of 68420's digits is 20
  • More coming soon!

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"Number 68420 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 68420 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/68420/

Chicago style:
Numbermatics. 2024. "Number 68420 - Facts about the integer". https://numbermatics.com/n/68420/

The information we have on file for 68420 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 68420, math, Factors of 68420, curriculum, school, college, exams, university, Prime factorization of 68420, STEM, science, technology, engineering, physics, economics, calculator, sixty-eight thousand, four hundred twenty.

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