28832320

28,832,320 is an even composite number composed of four prime numbers multiplied together.

What does the number 28832320 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

28832320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 28832320:

2⁶ × 5 × 11 × 8191

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 8191)

See below for interesting mathematical facts about the number 28832320 from the Numbermatics database.

Names of 28832320

Cardinal: 28832320 can be written as Twenty-eight million, eight hundred thirty-two thousand, three hundred twenty.

Scientific notation

Scientific notation: 2.883232 × 10⁷

Factors of 28832320

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 8209

Divisors of 28832320

Number of divisors d(n): 56
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 160 176 220 320 352 440 704 880 1760 3520 8191 16382 32764 40955 65528 81910 90101 131056 163820 180202 262112 327640 360404 450505 524224 655280 720808 901010 1310560 1441616 1802020 2621120 2883232 3604040 5766464 7208080 14416160 28832320
Sum of all divisors σ(n): 74907648
Sum of proper divisors (its aliquot sum) s(n): 46075328
28832320 is an abundant number, because the sum of its proper divisors (46075328) is greater than itself. Its abundance is 17243008

Bases of 28832320

Binary: 1101101111111001001000000₂
Hexadecimal: 0x1B7F240
Base-36: H5Z5S

Squares and roots of 28832320

28832320 squared (28832320²) is 831302676582400
28832320 cubed (28832320³) is 23968384788080263168000
The square root of 28832320 is 5369.5735398633
The cube root of 28832320 is 306.6383926883

Scales and comparisons

How big is 28832320?

28,832,320 seconds is equal to 47 weeks, 4 days, 16 hours, 58 minutes, 40 seconds.
To count from 1 to 28,832,320 would take you about nineteen weeks!

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 28832320 cubic inches would be around 25.6 feet tall.

Recreational maths with 28832320

28832320 backwards is 02323882
The number of decimal digits it has is: 8
The sum of 28832320's digits is 28
More coming soon!

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The information we have on file for 28832320 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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