28027560
28,027,560 is an even composite number composed of six prime numbers multiplied together.
28027560 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 28027560:
23 × 3 × 5 × 11 × 17 × 1249
(2 × 2 × 2 × 3 × 5 × 11 × 17 × 1249)See below for interesting mathematical facts about the number 28027560 from the Numbermatics database.
Names of 28027560
- Cardinal: 28027560 can be written as Twenty-eight million, twenty-seven thousand, five hundred sixty.
Scientific notation
- Scientific notation: 2.802756 × 107
Factors of 28027560
Divisors of 28027560
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 17 20 22 24 30 33 34 40 44 51 55 60 66 68 85 88 102 110 120 132 136 165 170 187 204 220 255 264 330 340 374 408 440 510 561 660 680 748 935 1020 1122 1249 1320 1496 1870 2040 2244 2498 2805 3740 3747 4488 4996 5610 6245 7480 7494 9992 11220 12490 13739 14988 18735 21233 22440 24980 27478 29976 37470 41217 42466 49960 54956 63699 68695 74940 82434 84932 106165 109912 127398 137390 149880 164868 169864 206085 212330 233563 254796 274780 318495 329736 412170 424660 467126 509592 549560 636990 700689 824340 849320 934252 1167815 1273980 1401378 1648680 1868504 2335630 2547960 2802756 3503445 4671260 5605512 7006890 9342520 14013780 28027560
- Sum of all divisors σ(n): 97200000
- Sum of proper divisors (its aliquot sum) s(n): 69172440
- 28027560 is an abundant number, because the sum of its proper divisors (69172440) is greater than itself. Its abundance is 41144880
Bases of 28027560
- Binary: 11010101110101010101010002
- Hexadecimal: 0x1ABAAA8
- Base-36: GOQ7C
Squares and roots of 28027560
- 28027560 squared (280275602) is 785544119553600
- 28027560 cubed (280275603) is 22016884943435697216000
-
The
square root of 28027560 is 5294.1061568501 -
The
cube root of 28027560 is 303.7584935559
Scales and comparisons
How big is 28027560?- 28,027,560 seconds is equal to 46 weeks, 2 days, 9 hours, 26 minutes.
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To count from 1 to 28,027,560 would take you about seventeen 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 28027560 cubic inches would be around 25.3 feet tall.
Recreational maths with 28027560
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The information we have on file for 28027560 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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