489216
489,216 is an even composite number composed of four prime numbers multiplied together.
489216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 489216:
28 × 3 × 72 × 13
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 13)See below for interesting mathematical facts about the number 489216 from the Numbermatics database.
Names of 489216
- Cardinal: 489216 can be written as Four hundred eighty-nine thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 4.89216 × 105
Factors of 489216
Divisors of 489216
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 64 78 84 91 96 98 104 112 128 147 156 168 182 192 196 208 224 256 273 294 312 336 364 384 392 416 448 546 588 624 637 672 728 768 784 832 896 1092 1176 1248 1274 1344 1456 1568 1664 1792 1911 2184 2352 2496 2548 2688 2912 3136 3328 3822 4368 4704 4992 5096 5376 5824 6272 7644 8736 9408 9984 10192 11648 12544 15288 17472 18816 20384 23296 30576 34944 37632 40768 61152 69888 81536 122304 163072 244608 489216
- Sum of all divisors σ(n): 1631112
- Sum of proper divisors (its aliquot sum) s(n): 1141896
- 489216 is an abundant number, because the sum of its proper divisors (1141896) is greater than itself. Its abundance is 652680
Bases of 489216
- Binary: 11101110111000000002
- Hexadecimal: 0x77700
- Base-36: AHHC
Squares and roots of 489216
- 489216 squared (4892162) is 239332294656
- 489216 cubed (4892163) is 117085187862429696
-
The
square root of 489216 is 699.4397758207 -
The
cube root of 489216 is 78.7952825987
Scales and comparisons
How big is 489216?- 489,216 seconds is equal to 5 days, 15 hours, 53 minutes, 36 seconds.
-
To count from 1 to 489,216 would take you about five days.
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 489216 cubic inches would be around 6.6 feet tall.
Recreational maths with 489216
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The information we have on file for 489216 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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