57280

57,280 is an even composite number composed of three prime numbers multiplied together.

What does the number 57280 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

57280 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 57280:

2⁶ × 5 × 179

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 179)

See below for interesting mathematical facts about the number 57280 from the Numbermatics database.

Names of 57280

Cardinal: 57280 can be written as Fifty-seven thousand, two hundred eighty.

Scientific notation

Scientific notation: 5.728 × 10⁴

Factors of 57280

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 186

Divisors of 57280

Number of divisors d(n): 28
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 160 179 320 358 716 895 1432 1790 2864 3580 5728 7160 11456 14320 28640 57280
Sum of all divisors σ(n): 137160
Sum of proper divisors (its aliquot sum) s(n): 79880
57280 is an abundant number, because the sum of its proper divisors (79880) is greater than itself. Its abundance is 22600

Bases of 57280

Binary: 1101111111000000₂
Hexadecimal: 0xDFC0
Base-36: 1874

Squares and roots of 57280

57280 squared (57280²) is 3280998400
57280 cubed (57280³) is 187935588352000
The square root of 57280 is 239.3324048265
The cube root of 57280 is 38.5479248015

Scales and comparisons

How big is 57280?

57,280 seconds is equal to 15 hours, 54 minutes, 40 seconds.
To count from 1 to 57,280 would take you about fifteen 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 57280 cubic inches would be around 3.2 feet tall.

Recreational maths with 57280

57280 backwards is 08275
The number of decimal digits it has is: 5
The sum of 57280's digits is 22
More coming soon!

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The information we have on file for 57280 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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