28269

28,269 is an odd composite number composed of two prime numbers multiplied together.

What does the number 28269 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

28269 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

Prime factorization of 28269:

3⁴ × 349

(3 × 3 × 3 × 3 × 349)

See below for interesting mathematical facts about the number 28269 from the Numbermatics database.

Names of 28269

Cardinal: 28269 can be written as Twenty-eight thousand, two hundred sixty-nine.

Scientific notation

Scientific notation: 2.8269 × 10⁴

Factors of 28269

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 352

Divisors of 28269

Number of divisors d(n): 10
Complete list of divisors:
1 3 9 27 81 349 1047 3141 9423 28269
Sum of all divisors σ(n): 42350
Sum of proper divisors (its aliquot sum) s(n): 14081
28269 is a deficient number, because the sum of its proper divisors (14081) is less than itself. Its deficiency is 14188

Bases of 28269

Binary: 110111001101101₂
Hexadecimal: 0x6E6D
Base-36: LT9

Squares and roots of 28269

28269 squared (28269²) is 799136361
28269 cubed (28269³) is 22590785789109
The square root of 28269 is 168.1338752305
The cube root of 28269 is 30.4628231073

Scales and comparisons

How big is 28269?

28,269 seconds is equal to 7 hours, 51 minutes, 9 seconds.
To count from 1 to 28,269 would take you about seven 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 28269 cubic inches would be around 2.5 feet tall.

Recreational maths with 28269

28269 backwards is 96282
28269 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 28269's digits is 27
More coming soon!

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The information we have on file for 28269 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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