28484560
28,484,560 is an even composite number composed of five prime numbers multiplied together.
28484560 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 28484560:
24 × 5 × 13 × 61 × 449
(2 × 2 × 2 × 2 × 5 × 13 × 61 × 449)See below for interesting mathematical facts about the number 28484560 from the Numbermatics database.
Names of 28484560
- Cardinal: 28484560 can be written as Twenty-eight million, four hundred eighty-four thousand, five hundred sixty.
Scientific notation
- Scientific notation: 2.848456 × 107
Factors of 28484560
Divisors of 28484560
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 40 52 61 65 80 104 122 130 208 244 260 305 449 488 520 610 793 898 976 1040 1220 1586 1796 2245 2440 3172 3592 3965 4490 4880 5837 6344 7184 7930 8980 11674 12688 15860 17960 23348 27389 29185 31720 35920 46696 54778 58370 63440 93392 109556 116740 136945 219112 233480 273890 356057 438224 466960 547780 712114 1095560 1424228 1780285 2191120 2848456 3560570 5696912 7121140 14242280 28484560
- Sum of all divisors σ(n): 72651600
- Sum of proper divisors (its aliquot sum) s(n): 44167040
- 28484560 is an abundant number, because the sum of its proper divisors (44167040) is greater than itself. Its abundance is 15682480
Bases of 28484560
- Binary: 11011001010100011110100002
- Hexadecimal: 0x1B2A3D0
- Base-36: GYITS
Squares and roots of 28484560
- 28484560 squared (284845602) is 811370158393600
- 28484560 cubed (284845603) is 23111521958972002816000
-
The
square root of 28484560 is 5337.0928416133 -
The
cube root of 28484560 is 305.4005665885
Scales and comparisons
How big is 28484560?- 28,484,560 seconds is equal to 47 weeks, 16 hours, 22 minutes, 40 seconds.
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To count from 1 to 28,484,560 would take you about eighteen 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 28484560 cubic inches would be around 25.5 feet tall.
Recreational maths with 28484560
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The information we have on file for 28484560 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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