6890

6,890 is an even composite number composed of four prime numbers multiplied together.

What does the number 6890 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

6890 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 6890:

2 × 5 × 13 × 53

See below for interesting mathematical facts about the number 6890 from the Numbermatics database.


Names of 6890

  • Cardinal: 6890 can be written as Six thousand, eight hundred ninety.

Scientific notation

  • Scientific notation: 6.89 × 103

Factors of 6890

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 73

Divisors of 6890

  • Number of divisors d(n): 16
  • Complete list of divisors:
  • Sum of all divisors σ(n): 13608
  • Sum of proper divisors (its aliquot sum) s(n): 6718
  • 6890 is a deficient number, because the sum of its proper divisors (6718) is less than itself. Its deficiency is 172

Bases of 6890

  • Binary: 11010111010102
  • Hexadecimal: 0x1AEA
  • Base-36: 5BE

Squares and roots of 6890

  • 6890 squared (68902) is 47472100
  • 6890 cubed (68903) is 327082769000
  • The square root of 6890 is 83.0060238777
  • The cube root of 6890 is 19.0285811767

Scales and comparisons

How big is 6890?
  • 6,890 seconds is equal to 1 hour, 54 minutes, 50 seconds.
  • To count from 1 to 6,890 would take you about fifty-four 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 6890 cubic inches would be around 1.6 feet tall.

Recreational maths with 6890

  • 6890 backwards is 0986
  • The number of decimal digits it has is: 4
  • The sum of 6890's digits is 23
  • More coming soon!

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"Number 6890 - Facts about the integer". Numbermatics.com. 2024. Web. 21 July 2024.

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Numbermatics. (2024). Number 6890 - Facts about the integer. Retrieved 21 July 2024, from https://numbermatics.com/n/6890/

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The information we have on file for 6890 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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