168212403216

Names of 168212403216

• Cardinal: 168212403216 can be written as One hundred sixty-eight billion, two hundred twelve million, four hundred three thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.68212403216 × 10¹¹

Factors of 168212403216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 83

Divisors of 168212403216

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 17 18 22 24 26 27 33 34 36 37 39 44 48 51 52 54 66 68 72 74 78 81 88 99 102 104 108 111 117 132 136 143 144 148 153 156 162 169 176 187 198 204 208 216 221 222 234 243 264 272 286 296 297 306 312 324 333 338 351 374 396 407 408 429 432 442 444 459 468 481 486 507 528 561 572 592 594 612 624 629 648 663 666 676 702 748 792 814 816 858 884 888 891 918 936 962 972 999 1014 1053 1122 1144 1188 1221 1224 1258 1287 1296 1326 1332 1352 1369 1377 1404 1443 1496 1521 1584 1628 1683 1716 1768 1776 1782 1836 1859 1872 1887 1924 1944 1989 1998 2028 2106 2244 2288 2376 2431 2442 2448 2516 2574 2652 2664 2673 2704 2738 2754 2808 2873 2886 2992 2997 3042 3159 3256 3366 3432 3536 3564 3663 3672 3718 3774 3848 3861 3888 3978 3996 4056 4107 4131 4212 4329 4488 4563 4752 4862 4884 5032 5049 5148 5291 5304 5328 5346 5476 5508 5577 5616 5661 5746 5772 5967 5994 6084 6253 6318 6512 6732 6864 6919 7128 7293 7326 7344 7436 7548 7696 7722 7956 7992 8112 8177 8214 8262 8424 8619 8658 8976 8991 9126 9724 9768 10064 10098 10296 10582 10608 10692 10952 10989 11016 11154 11322 11492 11544 11583 11934 11988 12168 12321 12506 12636 12987 13464 13689 13838 14256 14586 14652 14872 15059 15096 15147 15444 15873 15912 15984 16354 16428 16524 16731 16848 16983 17238 17316 17797 17901 17982 18252 18759 19448 19536 20196 20592 20757 21164 21384 21879 21904 21978 22032 22308 22644 22984 23088 23166 23273 23868 23976 24336 24531 24642 25012 25272 25857 25974 26928 27378 27676 29172 29304 29744 30118 30192 30294 30888 31603 31746 31824 32708 32856 32967 33048 33462 33966 34476 34632 34749 35594 35802 35964 36504 36963 37518 38896 38961 40392 41067 41514 42328 42768 43758 43956 44616 45177 45288 45441 45968 46332 46546 47619 47736 47952 49062 49284 50024 50193 50544 50949 51714 51948 53391 53703 54756 55352 56277 58344 58608 60236 60588 61776 62271 63206 63492 65416 65637 65712 65934 66096 66924 67932 68783 68952 69264 69498 69819 71188 71604 71928 73008 73593 73926 75036 77571 77922 80784 82134 83028 84656 87516 87912 89232 89947 90354 90576 90882 92664 93092 94809 95238 95472 98124 98568 98901 100048 100386 101898 103428 103896 106301 106782 107406 109512 110704 110889 112554 116688 116883 120472 121176 124542 126412 126984 130832 131274 131868 133848 135531 135864 137566 137904 138996 139638 142376 142857 143208 143856 147186 147852 150072 150579 152847 155142 155844 160173 164268 166056 168831 175032 175824 179894 180708 181764 185328 186184 186813 189618 190476 195767 196248 196911 197136 197802 200772 203796 206349 206856 207792 209457 212602 213564 214812 219024 220779 221778 225108 231361 232713 233766 240944 242352 249084 252824 253968 256003 262548 263736 267696 269841 271062 271728 275132 277992 279276 284427 284752 285714 286416 294372 295704 300144 301158 302549 305694 310284 311688 318903 320346 328536 332112 332667 337662 350064 359788 361416 363528 372368 373626 379236 380952 391534 392496 393822 395604 401544 406593 407592 412698 413712 418914 425204 427128 428571 429624 441558 443556 450216 451737 462722 465426 467532 480519 498168 505648 506493 512006 525096 527472 539682 542124 550264 555984 558552 560439 568854 571428 587301 588744 590733 591408 602316 605098 611388 619047 620568 623376 628371 637806 640692 657072 662337 665334 675324 694083 698139 719576 722832 727056 747252 758472 761904 768009 783068 787644 791208 803088 809523 813186 815184 825396 837828 850408 853281 854256 857142 859248 883116 887112 900432 903474 907647 925444 930852 935064 956709 961038 996336 1012986 1024012 1050192 1079364 1084248 1100528 1117104 1120878 1137708 1142856 1169311 1174602 1177488 1181466 1204632 1210196 1219779 1222776 1238094 1241136 1256742 1275612 1281384 1285713 1324674 1330668 1350648 1388166 1396278 1439152 1441557 1494504 1516944 1519479 1536018 1566136 1575288 1582416 1619046 1626372 1650792 1675656 1681317 1700816 1706562 1714284 1761903 1766232 1774224 1806948 1815294 1850888 1857141 1861704 1870128 1885113 1913418 1922076 1987011 2025972 2048024 2082249 2158728 2168496 2241756 2275416 2285712 2304027 2338622 2349204 2362932 2409264 2420392 2428569 2439558 2445552 2476188 2513484 2544971 2551224 2559843 2562768 2571426 2649348 2661336 2701296 2722941 2776332 2792556 2870127 2883114 2989008 3038958 3072036 3132272 3150576 3238092 3252744 3301584 3328039 3351312 3362634 3413124 3428568 3507933 3523806 3532464 3613896 3630588 3659337 3701776 3714282 3723408 3770226 3826836 3844152 3933137 3974022 4051944 4096048 4164498 4317456 4324671 4483512 4550832 4608054 4677244 4698408 4725864 4840784 4857138 4879116 4952376 5026968 5089942 5102448 5119686 5142852 5285709 5298696 5322672 5445882 5552664 5571423 5585112 5655339 5740254 5766228 6077916 6144072 6246747 6476184 6505488 6656078 6725268 6826248 6857136 6912081 7015866 7047612 7227792 7261176 7285707 7318674 7428564 7540452 7634913 7653672 7679529 7688304 7866274 7948044 8103888 8168823 8328996 8610381 8649342 8967024 9216108 9354488 9396816 9451728 9714276 9758232 9904752 9984117 10053936 10179884 10239372 10285704 10523799 10571418 10597392 10891764 11105328 11142846 11170224 11310678 11480508 11532456 11799411 12155832 12288144 12493494 12952368 13312156 13450536 13652496 13824162 14031732 14095224 14522352 14571414 14637348 14857128 15080904 15269826 15307344 15359058 15732548 15857127 15896088 16337646 16657992 16714269 17220762 17298684 18432216 18708976 18740241 19428552 19516464 19968234 20359768 20478744 20571408 20736243 21047598 21142836 21783528 21857121 22285692 22621356 22904739 22961016 23064912 23598822 24311664 24506469 24986988 25831143 26624312 26901072 27648324 28063464 28190448 29142828 29274696 29714256 29952351 30161808 30539652 30718116 31465096 31571397 31714254 31792176 32675292 33315984 33428538 34441524 34597368 35398233 36864432 37480482 38857104 39936468 40719536 40957488 41472486 42095196 42285672 43264507 43567056 43714242 44571384 45242712 45809478 45922032 47197644 47571381 49012938 49973976 51662286 53248624 55296648 56126928 56220723 58285656 58549392 59904702 61079304 61436232 62208729 62930192 63142794 63428508 65350584 66857076 68714217 68883048 69194736 70796466 73519407 74960964 79872936 82944972 84190392 84571344 86529014 87428484 89142768 89857053 90485424 91618956 94395288 94714191 95142762 98025876 99947952 103324572 106194699 110593296 112441446 116571312 119809404 122158608 122872464 124417458 126285588 126857016 129793521 130701168 133714152 137428434 137766096 141592932 147038814 149921928 159745872 165889944 168380784 173058028 174856968 179714106 183237912 188790576 189428382 190285524 196051752 206142651 206649144 212389398 224882892 239618808 248834916 252571176 253714032 259587042 267428304 269571159 274856868 283185864 284142573 294077628 299843856 318584097 331779888 346116056 349713936 359428212 366475824 378856764 380571048 389380563 392103504 412285302 413298288 424778796 449765784 479237616 497669832 505142352 519174084 539142318 549713736 566371728 568285146 588155256 618427953 637168194 692232112 718856424 757713528 761142096 778761126 808713477 824570604 849557592 899531568 955752291 995339664 1038348168 1078284636 1099427472 1136570292 1168141689 1176310512 1236855906 1274336388 1437712848 1515427056 1557522252 1617426954 1649141208 1699115184 1911504582 2076696336 2156569272 2273140584 2336283378 2473711812 2548672776 3115044504 3234853908 3298282416 3504425067 3823009164 4313138544 4546281168 4672566756 4947423624 5097345552 6230089008 6469707816 7008850134 7646018328 9345133512 9894847248 10513275201 12939415632 14017700268 15292036656 18690267024 21026550402 28035400536 42053100804 56070801072 84106201608 168212403216
• Sum of all divisors σ(n): 627569770464
• Sum of proper divisors (its aliquot sum) s(n): 459357367248
• 168212403216 is an abundant number, because the sum of its proper divisors (459357367248) is greater than itself. Its abundance is 291144964032

Bases of 168212403216

• Binary: 10011100101010001111011001010000010000₂
• Hexadecimal: 0x272A3D9410
• Base-36: 259XBL00

Squares and roots of 168212403216

• 168212403216 squared (168212403216²) is 28295412595702167142656
• 168212403216 cubed (168212403216³) is 4759639352711338128045477665181696
• The square root of 168212403216 is 410137.0541855491
• The cube root of 168212403216 is 5520.1727875969

Scales and comparisons

• 168,212,403,216 seconds is equal to 5,348 years, 32 weeks, 6 days, 19 hours, 33 minutes, 36 seconds.
• To count from 1 to 168,212,403,216 would take you about ten thousand, six hundred ninety-seven 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 168212403216 cubic inches would be around 460 feet tall.

Recreational maths with 168212403216

• 168212403216 backwards is 612304212861
• 168212403216 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168212403216's digits is 36
• More coming soon!