28480896
28,480,896 is an even composite number composed of four prime numbers multiplied together.
28480896 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 28480896:
27 × 34 × 41 × 67
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 41 × 67)See below for interesting mathematical facts about the number 28480896 from the Numbermatics database.
Names of 28480896
- Cardinal: 28480896 can be written as Twenty-eight million, four hundred eighty thousand, eight hundred ninety-six.
Scientific notation
- Scientific notation: 2.8480896 × 107
Factors of 28480896
Divisors of 28480896
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 64 67 72 81 82 96 108 123 128 134 144 162 164 192 201 216 246 268 288 324 328 369 384 402 432 492 536 576 603 648 656 738 804 864 984 1072 1107 1152 1206 1296 1312 1476 1608 1728 1809 1968 2144 2214 2412 2592 2624 2747 2952 3216 3321 3456 3618 3936 4288 4428 4824 5184 5248 5427 5494 5904 6432 6642 7236 7872 8241 8576 8856 9648 10368 10854 10988 11808 12864 13284 14472 15744 16482 17712 19296 21708 21976 23616 24723 25728 26568 28944 32964 35424 38592 43416 43952 47232 49446 53136 57888 65928 70848 74169 77184 86832 87904 98892 106272 115776 131856 141696 148338 173664 175808 197784 212544 222507 231552 263712 296676 347328 351616 395568 425088 445014 527424 593352 694656 791136 890028 1054848 1186704 1582272 1780056 2373408 3164544 3560112 4746816 7120224 9493632 14240448 28480896
- Sum of all divisors σ(n): 88121880
- Sum of proper divisors (its aliquot sum) s(n): 59640984
- 28480896 is an abundant number, because the sum of its proper divisors (59640984) is greater than itself. Its abundance is 31160088
Bases of 28480896
- Binary: 11011001010010101100000002
- Hexadecimal: 0x1B29580
- Base-36: GYG00
Squares and roots of 28480896
- 28480896 squared (284808962) is 811161436962816
- 28480896 cubed (284808963) is 23102604525348518363136
-
The
square root of 28480896 is 5336.7495725395 -
The
cube root of 28480896 is 305.3874713579
Scales and comparisons
How big is 28480896?- 28,480,896 seconds is equal to 47 weeks, 15 hours, 21 minutes, 36 seconds.
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To count from 1 to 28,480,896 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 28480896 cubic inches would be around 25.4 feet tall.
Recreational maths with 28480896
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