28883250
28,883,250 is an even composite number composed of five prime numbers multiplied together.
28883250 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 28883250:
2 × 33 × 53 × 11 × 389
(2 × 3 × 3 × 3 × 5 × 5 × 5 × 11 × 389)See below for interesting mathematical facts about the number 28883250 from the Numbermatics database.
Names of 28883250
- Cardinal: 28883250 can be written as Twenty-eight million, eight hundred eighty-three thousand, two hundred fifty.
Scientific notation
- Scientific notation: 2.888325 × 107
Factors of 28883250
Divisors of 28883250
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 25 27 30 33 45 50 54 55 66 75 90 99 110 125 135 150 165 198 225 250 270 275 297 330 375 389 450 495 550 594 675 750 778 825 990 1125 1167 1350 1375 1485 1650 1945 2250 2334 2475 2750 2970 3375 3501 3890 4125 4279 4950 5835 6750 7002 7425 8250 8558 9725 10503 11670 12375 12837 14850 17505 19450 21006 21395 24750 25674 29175 35010 37125 38511 42790 48625 52515 58350 64185 74250 77022 87525 97250 105030 106975 115533 128370 145875 175050 192555 213950 231066 262575 291750 320925 385110 437625 525150 534875 577665 641850 875250 962775 1069750 1155330 1312875 1604625 1925550 2625750 2888325 3209250 4813875 5776650 9627750 14441625 28883250
- Sum of all divisors σ(n): 87609600
- Sum of proper divisors (its aliquot sum) s(n): 58726350
- 28883250 is an abundant number, because the sum of its proper divisors (58726350) is greater than itself. Its abundance is 29843100
Bases of 28883250
- Binary: 11011100010111001001100102
- Hexadecimal: 0x1B8B932
- Base-36: H72GI
Squares and roots of 28883250
- 28883250 squared (288832502) is 834242130562500
- 28883250 cubed (288832503) is 24095624017569328125000
-
The
square root of 28883250 is 5374.3139097005 -
The
cube root of 28883250 is 306.8188372601
Scales and comparisons
How big is 28883250?- 28,883,250 seconds is equal to 47 weeks, 5 days, 7 hours, 7 minutes, 30 seconds.
-
To count from 1 to 28,883,250 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 28883250 cubic inches would be around 25.6 feet tall.
Recreational maths with 28883250
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The information we have on file for 28883250 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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