38809

38,809 is an odd composite number. It is composed of a single prime number multiplied by itself.

What does the number 38809 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 3 divisors.

38809 is an odd composite number. It has a total of three divisors.

Prime factorization of 38809:

1972

(197 × 197)

See below for interesting mathematical facts about the number 38809 from the Numbermatics database.

Names of 38809

• Cardinal: 38809 can be written as Thirty-eight thousand, eight hundred nine.

Scientific notation

• Scientific notation: 3.8809 × 104

Factors of 38809

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 197

Divisors of 38809

• Number of divisors d(n): 3
• Complete list of divisors:
• Sum of all divisors σ(n): 39007
• Sum of proper divisors (its aliquot sum) s(n): 198
• 38809 is a deficient number, because the sum of its proper divisors (198) is less than itself. Its deficiency is 38611

Bases of 38809

• Binary: 10010111100110012
• Base-36: TY1

Squares and roots of 38809

• 38809 squared (388092) is 1506138481
• 38809 cubed (388093) is 58451728309129
• 38809 is a perfect square number. Its square root is 197
• The cube root of 38809 is 33.8566630059

Scales and comparisons

How big is 38809?
• 38,809 seconds is equal to 10 hours, 46 minutes, 49 seconds.
• To count from 1 to 38,809 would take you about ten 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 38809 cubic inches would be around 2.8 feet tall.

Recreational maths with 38809

• 38809 backwards is 90883
• The number of decimal digits it has is: 5
• The sum of 38809's digits is 28
• More coming soon!

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The information we have on file for 38809 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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