27280

27,280 is an even composite number composed of four prime numbers multiplied together.

What does the number 27280 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

27280 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 27280:

2⁴ × 5 × 11 × 31

(2 × 2 × 2 × 2 × 5 × 11 × 31)

See below for interesting mathematical facts about the number 27280 from the Numbermatics database.

Names of 27280

Cardinal: 27280 can be written as Twenty-seven thousand, two hundred eighty.

Scientific notation

Scientific notation: 2.728 × 10⁴

Factors of 27280

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 49

Divisors of 27280

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 31 40 44 55 62 80 88 110 124 155 176 220 248 310 341 440 496 620 682 880 1240 1364 1705 2480 2728 3410 5456 6820 13640 27280
Sum of all divisors σ(n): 71424
Sum of proper divisors (its aliquot sum) s(n): 44144
27280 is an abundant number, because the sum of its proper divisors (44144) is greater than itself. Its abundance is 16864

Bases of 27280

Binary: 110101010010000₂
Hexadecimal: 0x6A90
Base-36: L1S

Squares and roots of 27280

27280 squared (27280²) is 744198400
27280 cubed (27280³) is 20301732352000
The square root of 27280 is 165.1665825765
The cube root of 27280 is 30.1033472729

Scales and comparisons

How big is 27280?

27,280 seconds is equal to 7 hours, 34 minutes, 40 seconds.
To count from 1 to 27,280 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 27280 cubic inches would be around 2.5 feet tall.

Recreational maths with 27280

27280 backwards is 08272
The number of decimal digits it has is: 5
The sum of 27280's digits is 19
More coming soon!

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The information we have on file for 27280 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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