216216
216,216 is an even composite number composed of five prime numbers multiplied together.
216216 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 216216:
23 × 33 × 7 × 11 × 13
(2 × 2 × 2 × 3 × 3 × 3 × 7 × 11 × 13)See below for interesting mathematical facts about the number 216216 from the Numbermatics database.
Names of 216216
- Cardinal: 216216 can be written as Two hundred sixteen thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 2.16216 × 105
Factors of 216216
Divisors of 216216
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 13 14 18 21 22 24 26 27 28 33 36 39 42 44 52 54 56 63 66 72 77 78 84 88 91 99 104 108 117 126 132 143 154 156 168 182 189 198 216 231 234 252 264 273 286 297 308 312 351 364 378 396 429 462 468 504 546 572 594 616 693 702 728 756 792 819 858 924 936 1001 1092 1144 1188 1287 1386 1404 1512 1638 1716 1848 2002 2079 2184 2376 2457 2574 2772 2808 3003 3276 3432 3861 4004 4158 4914 5148 5544 6006 6552 7722 8008 8316 9009 9828 10296 12012 15444 16632 18018 19656 24024 27027 30888 36036 54054 72072 108108 216216
- Sum of all divisors σ(n): 806400
- Sum of proper divisors (its aliquot sum) s(n): 590184
- 216216 is an abundant number, because the sum of its proper divisors (590184) is greater than itself. Its abundance is 373968
Bases of 216216
- Binary: 1101001100100110002
- Hexadecimal: 0x34C98
- Base-36: 4MU0
Squares and roots of 216216
- 216216 squared (2162162) is 46749358656
- 216216 cubed (2162163) is 10107959331165696
-
The
square root of 216216 is 464.9903224799 -
The
cube root of 216216 is 60.0199933369
Scales and comparisons
How big is 216216?- 216,216 seconds is equal to 2 days, 12 hours, 3 minutes, 36 seconds.
-
To count from 1 to 216,216 would take you about two 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 216216 cubic inches would be around 5 feet tall.
Recreational maths with 216216
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The information we have on file for 216216 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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