82221216
82,221,216 is an even composite number composed of five prime numbers multiplied together.
82221216 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 82221216:
25 × 3 × 73 × 11 × 227
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 7 × 11 × 227)See below for interesting mathematical facts about the number 82221216 from the Numbermatics database.
Names of 82221216
- Cardinal: 82221216 can be written as Eighty-two million, two hundred twenty-one thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 8.2221216 × 107
Factors of 82221216
Divisors of 82221216
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 49 56 66 77 84 88 96 98 112 132 147 154 168 176 196 224 227 231 264 294 308 336 343 352 392 454 462 528 539 588 616 672 681 686 784 908 924 1029 1056 1078 1176 1232 1362 1372 1568 1589 1617 1816 1848 2058 2156 2352 2464 2497 2724 2744 3178 3234 3632 3696 3773 4116 4312 4704 4767 4994 5448 5488 6356 6468 7264 7392 7491 7546 8232 8624 9534 9988 10896 10976 11123 11319 12712 12936 14982 15092 16464 17248 17479 19068 19976 21792 22246 22638 25424 25872 29964 30184 32928 33369 34958 38136 39952 44492 45276 50848 51744 52437 59928 60368 66738 69916 76272 77861 79904 88984 90552 104874 119856 120736 122353 133476 139832 152544 155722 177968 181104 209748 233583 239712 244706 266952 279664 311444 355936 362208 367059 419496 467166 489412 533904 559328 622888 734118 838992 856471 934332 978824 1067808 1245776 1468236 1677984 1712942 1868664 1957648 2491552 2569413 2936472 3425884 3737328 3915296 5138826 5872944 6851768 7474656 10277652 11745888 13703536 20555304 27407072 41110608 82221216
- Sum of all divisors σ(n): 275788800
- Sum of proper divisors (its aliquot sum) s(n): 193567584
- 82221216 is an abundant number, because the sum of its proper divisors (193567584) is greater than itself. Its abundance is 111346368
Bases of 82221216
- Binary: 1001110011010011000101000002
- Hexadecimal: 0x4E698A0
- Base-36: 1CYAAO
Squares and roots of 82221216
- 82221216 squared (822212162) is 6760328360518656
- 82221216 cubed (822212163) is 555842418361130287005696
-
The
square root of 82221216 is 9067.5915214571 -
The
cube root of 82221216 is 434.8384761647
Scales and comparisons
How big is 82221216?- 82,221,216 seconds is equal to 2 years, 31 weeks, 6 days, 15 hours, 13 minutes, 36 seconds.
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To count from 1 to 82,221,216 would take you about three years!
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 82221216 cubic inches would be around 36.2 feet tall.
Recreational maths with 82221216
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The information we have on file for 82221216 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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