1681448371512

Names of 1681448371512

• Cardinal: 1681448371512 can be written as One trillion, six hundred eighty-one billion, four hundred forty-eight million, three hundred seventy-one thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.681448371512 × 10¹²

Factors of 1681448371512

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 202

Divisors of 1681448371512

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 17 21 24 26 28 29 34 39 42 49 51 52 56 58 68 78 84 87 91 98 102 104 116 119 131 136 147 156 168 169 174 182 196 203 204 221 232 238 262 273 294 312 338 348 357 364 377 392 393 406 408 442 476 493 507 524 546 588 609 637 663 676 696 714 728 754 786 812 833 884 917 952 986 1014 1048 1092 1131 1176 1183 1218 1274 1326 1352 1421 1428 1479 1508 1547 1572 1624 1666 1703 1768 1834 1911 1972 2028 2184 2227 2262 2366 2436 2499 2548 2639 2652 2751 2842 2856 2873 2958 3016 3094 3144 3332 3406 3451 3549 3668 3799 3822 3944 4056 4263 4454 4524 4641 4732 4872 4901 4998 5096 5109 5278 5304 5502 5684 5746 5916 6188 6409 6419 6664 6681 6812 6902 7098 7336 7598 7644 7917 8281 8526 8619 8908 9048 9282 9464 9802 9996 10218 10353 10556 10829 11004 11368 11397 11492 11832 11921 12376 12818 12838 13362 13624 13804 14196 14703 15196 15288 15589 15834 16562 17052 17161 17238 17816 18473 18564 19227 19257 19604 19992 20111 20436 20706 21112 21658 22008 22139 22794 22984 23842 24157 24843 25636 25676 26593 26724 27608 28392 28951 29406 30392 31178 31668 32487 33124 34104 34307 34322 34476 35763 36946 37128 38454 38514 39208 40222 40872 41412 43316 44278 44863 45588 46767 47684 48314 49387 49686 51272 51352 51483 53186 53448 55419 57902 58812 60333 62356 63336 64583 64974 66248 66417 68614 68644 68952 71526 72471 73892 76908 77028 79779 80444 82824 83317 83447 86632 86853 88556 89726 91176 93534 95368 96628 98774 99372 102921 102966 106372 109123 110838 115804 117624 120127 120666 124712 129166 129948 132834 134589 137228 137288 140777 143052 144942 147784 148161 153816 154056 154973 159558 160888 166634 166894 173706 177112 179452 186151 187068 193256 193749 197548 198744 202657 205842 205932 212744 218246 221676 223093 231608 240149 240254 241332 249951 250341 258332 259896 265668 269178 274456 281554 286104 289884 291737 296322 309946 314041 319116 327369 333268 333788 345709 347412 358904 360381 372302 374136 376363 387498 395096 405314 411684 411864 422331 436492 443352 446186 452081 464919 480298 480508 482664 497669 499902 500682 516664 531336 538356 558453 563108 579768 583219 583474 592644 607971 619892 628082 638232 642031 654738 666536 667576 669279 691418 694824 720447 720762 744604 752726 774996 810628 823368 839579 840889 844662 872984 875211 892372 904162 929838 942123 960596 961016 995338 999804 1001364 1037127 1076712 1084811 1116906 1126216 1129089 1166438 1166948 1185288 1215942 1239784 1256164 1284062 1309476 1338558 1356243 1382836 1418599 1440894 1441524 1489208 1493007 1505452 1549992 1561651 1621256 1679158 1681778 1689324 1749657 1750422 1784744 1808324 1859676 1884246 1921192 1926093 1990676 1999608 2002728 2042159 2074254 2169622 2233812 2258178 2332876 2333896 2419963 2431884 2512328 2518737 2522667 2568124 2618952 2634541 2677116 2712486 2765672 2837198 2881788 2883048 2900209 2986014 3010904 3123302 3164567 3254433 3358316 3363556 3378648 3483683 3499314 3500844 3616648 3719352 3768492 3792581 3852186 3981352 4082533 4084318 4148508 4255797 4339244 4467624 4494217 4516356 4665752 4684953 4839926 4863768 5037474 5045334 5136248 5269082 5354232 5424972 5674396 5763576 5800418 5877053 5972028 6126477 6246604 6329134 6469697 6508866 6716632 6727112 6967366 6998628 7001688 7259889 7536984 7585162 7704372 7903623 8165066 8168636 8297016 8460373 8511594 8678488 8700627 8988434 9032712 9369906 9493701 9679852 10074948 10090668 10451049 10538164 10849944 10914527 10931557 11348792 11377743 11600836 11754106 11944056 12247599 12252954 12493208 12658268 12939394 13017732 13482651 13934732 13997256 14295113 14519778 15170324 15408744 15807246 16330132 16337272 16920746 17023188 17401254 17631159 17976868 18441787 18739812 18987402 19359704 19409091 20149896 20181336 20301463 20902098 21076328 21829054 21863114 22755486 23201672 23508212 24385781 24495198 24505908 25316536 25381119 25878788 26035464 26548067 26965302 27869464 28590226 29039556 30340648 31459519 31614492 32660264 32743581 32794671 33841492 34046376 34802508 35262318 35953736 36883574 37479624 37974804 38818182 40602926 41139371 41804196 42885339 43658108 43726228 45287879 45510972 47016424 48771562 48990396 49011816 49303553 50762238 51757576 53096134 53930604 55325361 57180452 58079112 59222611 60904389 62919038 63228984 65487162 65589342 67682984 69605016 70524636 73157343 73767148 75949608 76401689 77636364 79644201 81205852 82278742 83608392 84106061 85770678 87316216 87452456 90575758 91021944 94378557 97543124 97980792 98607106 101524476 106192268 107861208 109984849 110650722 114360904 118445222 121808778 123418113 125838076 130974324 131178684 135863637 141049272 142110241 146314686 147534296 147910659 152803378 155272728 159288402 162411704 164557484 168212122 171541356 177667833 181151516 185836469 188757114 195086248 197214212 203048952 212384536 219969698 221301444 229205067 236890444 243617556 246836226 251676152 252318183 261948648 262357368 271727274 284220482 292629372 295821318 305606756 317015153 318576804 329114968 329954547 336424244 343082712 345124871 355335666 362303032 371672938 377514228 394428424 414558277 426330723 439939396 442602888 458410134 473780888 487235112 493672452 504636366 534811823 543454548 557509407 568440964 585258744 588742427 591642636 611213512 634030306 637153608 659909094 672848488 690249742 710671332 743345876 755028456 769893943 829116554 852661446 879878792 916820268 951045459 987344904 1009272732 1035374613 1069623646 1086909096 1115018814 1136881928 1177484854 1183285272 1243674831 1268060612 1319818188 1380499484 1421342664 1429803037 1486691752 1539787886 1604435469 1658233108 1705322892 1766227281 1833640536 1902090918 2018545464 2070749226 2139247292 2230037628 2309681829 2354969708 2415874097 2487349662 2536121224 2639636376 2760998968 2859606074 3079575772 3208870938 3316466216 3410645784 3532454562 3804181836 4121196989 4141498452 4278494584 4289409111 4460075256 4619363658 4709939416 4831748194 4974699324 5389257601 5719212148 6159151544 6417741876 7064909124 7247622291 7608363672 8242393978 8282996904 8578818222 9238727316 9663496388 9949398648 10008621259 10778515202 11438424296 12363590967 12835483752 14129818248 14495244582 16167772803 16484787956 17157636444 18477454632 19326992776 20017242518 21557030404 24727181934 28990489164 30025863777 32335545606 32969575912 34315272888 40034485036 43114060808 49454363868 57980978328 60051727554 64671091212 70060348813 80068970072 98908727736 120103455108 129342182424 140120697626 210181046439 240206910216 280241395252 420362092878 560482790504 840724185756 1681448371512
• Sum of all divisors σ(n): 5844418369200
• Sum of proper divisors (its aliquot sum) s(n): 4162969997688
• 1681448371512 is an abundant number, because the sum of its proper divisors (4162969997688) is greater than itself. Its abundance is 2481521626176

Bases of 1681448371512

• Binary: 11000011101111110001000100000010100111000₂
• Hexadecimal: 0x1877E220538
• Base-36: LGG2Y2WO

Squares and roots of 1681448371512

• 1681448371512 squared (1681448371512²) is 2827268626060356773166144
• 1681448371512 cubed (1681448371512³) is 4753906227116156580461932009012489728
• The square root of 1681448371512 is 1296706.7407521255
• The cube root of 1681448371512 is 11891.2591969525

Scales and comparisons

• 1,681,448,371,512 seconds is equal to 53,464 years, 44 weeks, 4 days, 5 minutes, 12 seconds.
• To count from 1 to 1,681,448,371,512 would take you about one hundred thirty-three thousand, six hundred sixty-two 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 1681448371512 cubic inches would be around 990.9 feet tall.

Recreational maths with 1681448371512

• 1681448371512 backwards is 2151738441861
• 1681448371512 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1681448371512's digits is 51
• More coming soon!