6442

6,442 is an even composite number composed of two prime numbers multiplied together.

What does the number 6442 look like?

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

6442 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 6442:

2 × 3221

See below for interesting mathematical facts about the number 6442 from the Numbermatics database.


Names of 6442

  • Cardinal: 6442 can be written as Six thousand, four hundred forty-two.

Scientific notation

  • Scientific notation: 6.442 × 103

Factors of 6442

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 3223

Divisors of 6442

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 9666
  • Sum of proper divisors (its aliquot sum) s(n): 3224
  • 6442 is a deficient number, because the sum of its proper divisors (3224) is less than itself. Its deficiency is 3218

Bases of 6442

  • Binary: 11001001010102
  • Hexadecimal: 0x192A
  • Base-36: 4YY

Squares and roots of 6442

  • 6442 squared (64422) is 41499364
  • 6442 cubed (64423) is 267338902888
  • The square root of 6442 is 80.2620707431
  • The cube root of 6442 is 18.6068807163

Scales and comparisons

How big is 6442?
  • 6,442 seconds is equal to 1 hour, 47 minutes, 22 seconds.
  • To count from 1 to 6,442 would take you about forty-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 6442 cubic inches would be around 1.6 feet tall.

Recreational maths with 6442

  • 6442 backwards is 2446
  • The number of decimal digits it has is: 4
  • The sum of 6442's digits is 16
  • More coming soon!

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"Number 6442 - Facts about the integer". Numbermatics.com. 2024. Web. 26 February 2024.

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Numbermatics. (2024). Number 6442 - Facts about the integer. Retrieved 26 February 2024, from https://numbermatics.com/n/6442/

Chicago style:
Numbermatics. 2024. "Number 6442 - Facts about the integer". https://numbermatics.com/n/6442/

The information we have on file for 6442 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 6442, math, Factors of 6442, curriculum, school, college, exams, university, Prime factorization of 6442, STEM, science, technology, engineering, physics, economics, calculator, six thousand, four hundred forty-two.

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