3420

3,420 is an even composite number composed of four prime numbers multiplied together.

What does the number 3420 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

3420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 3420:

22 × 32 × 5 × 19

(2 × 2 × 3 × 3 × 5 × 19)

See below for interesting mathematical facts about the number 3420 from the Numbermatics database.


Names of 3420

  • Cardinal: 3420 can be written as Three thousand, four hundred twenty.

Scientific notation

  • Scientific notation: 3.42 × 103

Factors of 3420

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 6
  • Sum of prime factors: 29

Divisors of 3420

Bases of 3420

  • Binary: 1101010111002
  • Hexadecimal: 0xD5C
  • Base-36: 2N0

Squares and roots of 3420

  • 3420 squared (34202) is 11696400
  • 3420 cubed (34203) is 40001688000
  • The square root of 3420 is 58.4807660689
  • The cube root of 3420 is 15.0663725459

Scales and comparisons

How big is 3420?
  • 3,420 seconds is equal to 57 minutes.
  • To count from 1 to 3,420 would take you about fifty-seven minutes.

    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 3420 cubic inches would be around 1.3 feet tall.

Recreational maths with 3420

  • 3420 backwards is 0243
  • 3420 is a Harshad number.
  • The number of decimal digits it has is: 4
  • The sum of 3420's digits is 9
  • More coming soon!

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"Number 3420 - Facts about the integer". Numbermatics.com. 2021. Web. 15 May 2021.

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Numbermatics. (2021). Number 3420 - Facts about the integer. Retrieved 15 May 2021, from https://numbermatics.com/n/3420/

Chicago style:
Numbermatics. 2021. "Number 3420 - Facts about the integer". https://numbermatics.com/n/3420/

The information we have on file for 3420 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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