82664881728
82,664,881,728 is an even composite number composed of six prime numbers multiplied together.
82664881728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 82664881728:
26 × 3 × 11 × 132 × 312 × 241
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 13 × 13 × 31 × 31 × 241)See below for interesting mathematical facts about the number 82664881728 from the Numbermatics database.
Names of 82664881728
- Cardinal: 82664881728 can be written as Eighty-two billion, six hundred sixty-four million, eight hundred eighty-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 8.2664881728 × 1010
Factors of 82664881728
Divisors of 82664881728
- Number of divisors d(n): 504
-
Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 22 24 26 31 32 33 39 44 48 52 62 64 66 78 88 93 96 104 124 132 143 156 169 176 186 192 208 241 248 264 286 312 338 341 352 372 403 416 429 482 496 507 528 572 624 676 682 704 723 744 806 832 858 961 964 992 1014 1023 1056 1144 1209 1248 1352 1364 1446 1488 1612 1716 1859 1922 1928 1984 2028 2046 2112 2288 2418 2496 2651 2704 2728 2883 2892 2976 3133 3224 3432 3718 3844 3856 4056 4092 4433 4576 4836 5239 5302 5408 5456 5577 5766 5784 5952 6266 6448 6864 7436 7471 7688 7712 7953 8112 8184 8866 9152 9399 9672 10478 10571 10604 10816 10912 11154 11532 11568 12493 12532 12896 13299 13728 14872 14942 15376 15424 15717 15906 16224 16368 17732 18798 19344 20956 21142 21208 21824 22308 22413 23064 23136 24986 25064 25792 26598 27456 29744 29884 30752 31434 31713 31812 32448 32736 34463 35464 37479 37596 38688 40729 41912 42284 42416 44616 44826 46128 46272 49972 50128 53196 57629 59488 59768 61504 62868 63426 63624 65472 68926 70928 74958 75192 77376 81458 82181 83824 84568 84832 89232 89652 92256 97123 99944 100256 103389 106392 115258 118976 119536 122187 125736 126852 127248 137423 137852 141856 149916 150384 162409 162916 164362 167648 169136 169664 172887 178464 179304 184512 194246 199888 200512 206778 212784 230516 231601 239072 244374 246543 251472 253704 254496 274846 275704 283712 291369 299832 300768 324818 325832 328724 335296 338272 345774 356928 358608 388492 399776 412269 413556 425568 448019 461032 463202 478144 487227 488748 493086 502944 507408 508992 549692 551408 582738 599664 601536 649636 651664 657448 676544 691548 694803 717216 776984 799552 824538 827112 851136 896038 922064 926404 974454 977496 986172 1005888 1014816 1068353 1099384 1102816 1165476 1199328 1262599 1299272 1303328 1314896 1344057 1383096 1389606 1434432 1553968 1649076 1654224 1786499 1792076 1844128 1852808 1948908 1954992 1972344 2029632 2136706 2198768 2205632 2330952 2398656 2525198 2547611 2598544 2606656 2629792 2688114 2766192 2779212 3010813 3107936 3205059 3298152 3308448 3572998 3584152 3688256 3705616 3787797 3897816 3909984 3944688 4273412 4397536 4661904 5050396 5095222 5197088 5259584 5359497 5376228 5532384 5558424 6021626 6215872 6410118 6596304 6616896 7145996 7168304 7411232 7575594 7642833 7795632 7819968 7889376 8546824 8795072 9032439 9323808 10100792 10190444 10394176 10718994 10752456 11064768 11116848 12043252 12820236 13192608 13888589 14291992 14336608 14822464 15151188 15285666 15591264 15778752 17093648 18064878 18647616 20201584 20380888 21437988 21504912 22233696 24086504 25640472 26385216 27777178 28583984 28673216 30302376 30571332 31182528 33118943 34187296 36129756 39140569 40403168 40761776 41665767 42875976 43009824 44467392 48173008 51280944 55554356 57167968 60604752 61142664 66237886 68374592 72259512 78281138 80806336 81523552 83331534 85751952 86019648 96346016 99356829 102561888 111108712 114335936 117421707 121209504 122285328 132475772 144519024 156562276 163047104 166663068 171503904 192692032 198713658 205123776 222217424 234843414 242419008 244570656 264951544 289038048 313124552 333326136 343007808 397427316 430546259 444434848 469686828 489141312 529903088 578076096 626249104 666652272 794854632 861092518 888869696 939373656 1059806176 1252498208 1291638777 1333304544 1589709264 1722185036 1878747312 2119612352 2504996416 2583277554 2666609088 3179418528 3444370072 3757494624 5166555108 6358837056 6888740144 7514989248 10333110216 13777480288 20666220432 27554960576 41332440864 82664881728
- Sum of all divisors σ(n): 268077683808
- Sum of proper divisors (its aliquot sum) s(n): 185412802080
- 82664881728 is an abundant number, because the sum of its proper divisors (185412802080) is greater than itself. Its abundance is 102747920352
Bases of 82664881728
- Binary: 10011001111110011010111111110010000002
- Hexadecimal: 0x133F35FE40
- Base-36: 11Z4JAYO
Squares and roots of 82664881728
- 82664881728 squared (826648817282) is 6833482671104228265984
- 82664881728 cubed (826648817283) is 564889036797168552768281885540352
-
The
square root of 82664881728 is 287515.0113089749 -
The
cube root of 82664881728 is 4356.1920313077
Scales and comparisons
How big is 82664881728?- 82,664,881,728 seconds is equal to 2,628 years, 25 weeks, 2 days, 11 hours, 8 minutes, 48 seconds.
-
To count from 1 to 82,664,881,728 would take you about five thousand, two hundred fifty-six 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 82664881728 cubic inches would be around 363 feet tall.
Recreational maths with 82664881728
- 82664881728 backwards is 82718846628
- The number of decimal digits it has is: 11
- The sum of 82664881728's digits is 60
- More coming soon!
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