82687968
82,687,968 is an even composite number composed of five prime numbers multiplied together.
82687968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 82687968:
25 × 32 × 11 × 43 × 607
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 43 × 607)See below for interesting mathematical facts about the number 82687968 from the Numbermatics database.
Names of 82687968
- Cardinal: 82687968 can be written as Eighty-two million, six hundred eighty-seven thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 8.2687968 × 107
Factors of 82687968
Divisors of 82687968
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 43 44 48 66 72 86 88 96 99 129 132 144 172 176 198 258 264 288 344 352 387 396 473 516 528 607 688 774 792 946 1032 1056 1214 1376 1419 1548 1584 1821 1892 2064 2428 2838 3096 3168 3642 3784 4128 4257 4856 5463 5676 6192 6677 7284 7568 8514 9712 10926 11352 12384 13354 14568 15136 17028 19424 20031 21852 22704 26101 26708 29136 34056 40062 43704 45408 52202 53416 58272 60093 68112 78303 80124 87408 104404 106832 120186 136224 156606 160248 174816 208808 213664 234909 240372 287111 313212 320496 417616 469818 480744 574222 626424 640992 835232 861333 939636 961488 1148444 1252848 1722666 1879272 1922976 2296888 2505696 2583999 3445332 3758544 4593776 5167998 6890664 7517088 9187552 10335996 13781328 20671992 27562656 41343984 82687968
- Sum of all divisors σ(n): 262918656
- Sum of proper divisors (its aliquot sum) s(n): 180230688
- 82687968 is an abundant number, because the sum of its proper divisors (180230688) is greater than itself. Its abundance is 97542720
Bases of 82687968
- Binary: 1001110110110110111111000002
- Hexadecimal: 0x4EDB7E0
- Base-36: 1D8AG0
Squares and roots of 82687968
- 82687968 squared (826879682) is 6837300051969024
- 82687968 cubed (826879683) is 565362447903612993503232
-
The
square root of 82687968 is 9093.2924730265 -
The
cube root of 82687968 is 435.6597519391
Scales and comparisons
How big is 82687968?- 82,687,968 seconds is equal to 2 years, 32 weeks, 5 days, 52 minutes, 48 seconds.
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To count from 1 to 82,687,968 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 82687968 cubic inches would be around 36.3 feet tall.
Recreational maths with 82687968
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The information we have on file for 82687968 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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