28838800
28,838,800 is an even composite number composed of four prime numbers multiplied together.
28838800 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 28838800:
24 × 52 × 17 × 4241
(2 × 2 × 2 × 2 × 5 × 5 × 17 × 4241)See below for interesting mathematical facts about the number 28838800 from the Numbermatics database.
Names of 28838800
- Cardinal: 28838800 can be written as Twenty-eight million, eight hundred thirty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 2.88388 × 107
Factors of 28838800
Divisors of 28838800
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 34 40 50 68 80 85 100 136 170 200 272 340 400 425 680 850 1360 1700 3400 4241 6800 8482 16964 21205 33928 42410 67856 72097 84820 106025 144194 169640 212050 288388 339280 360485 424100 576776 720970 848200 1153552 1441940 1696400 1802425 2883880 3604850 5767760 7209700 14419400 28838800
- Sum of all divisors σ(n): 73378116
- Sum of proper divisors (its aliquot sum) s(n): 44539316
- 28838800 is an abundant number, because the sum of its proper divisors (44539316) is greater than itself. Its abundance is 15700516
Bases of 28838800
- Binary: 11011100000001011100100002
- Hexadecimal: 0x1B80B90
- Base-36: H645S
Squares and roots of 28838800
- 28838800 squared (288388002) is 831676385440000
- 28838800 cubed (288388003) is 23984548944427072000000
-
The
square root of 28838800 is 5370.1769058383 -
The
cube root of 28838800 is 306.6613630673
Scales and comparisons
How big is 28838800?- 28,838,800 seconds is equal to 47 weeks, 4 days, 18 hours, 46 minutes, 40 seconds.
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To count from 1 to 28,838,800 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 28838800 cubic inches would be around 25.6 feet tall.
Recreational maths with 28838800
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The information we have on file for 28838800 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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