1672420

1,672,420 is an even composite number composed of three prime numbers multiplied together.

What does the number 1672420 look like?

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

1672420 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 1672420:

22 × 5 × 83621

(2 × 2 × 5 × 83621)

See below for interesting mathematical facts about the number 1672420 from the Numbermatics database.


Names of 1672420

  • Cardinal: 1672420 can be written as One million, six hundred seventy-two thousand, four hundred twenty.

Scientific notation

  • Scientific notation: 1.67242 × 106

Factors of 1672420

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 83628

Divisors of 1672420

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 3512124
  • Sum of proper divisors (its aliquot sum) s(n): 1839704
  • 1672420 is an abundant number, because the sum of its proper divisors (1839704) is greater than itself. Its abundance is 167284

Bases of 1672420

  • Binary: 1100110000100111001002
  • Hexadecimal: 0x1984E4
  • Base-36: ZUG4

Squares and roots of 1672420

  • 1672420 squared (16724202) is 2796988656400
  • 1672420 cubed (16724203) is 4677739768736488000
  • The square root of 1672420 is 1293.2207854809
  • The cube root of 1672420 is 118.6993800873

Scales and comparisons

How big is 1672420?
  • 1,672,420 seconds is equal to 2 weeks, 5 days, 8 hours, 33 minutes, 40 seconds.
  • To count from 1 to 1,672,420 would take you about four weeks!

    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 1672420 cubic inches would be around 9.9 feet tall.

Recreational maths with 1672420

  • 1672420 backwards is 0242761
  • The number of decimal digits it has is: 7
  • The sum of 1672420's digits is 22
  • More coming soon!

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"Number 1672420 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 1672420 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/1672420/

Chicago style:
Numbermatics. 2024. "Number 1672420 - Facts about the integer". https://numbermatics.com/n/1672420/

The information we have on file for 1672420 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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