3946491321318

Names of 3946491321318

• Cardinal: 3946491321318 can be written as Three trillion, nine hundred forty-six billion, four hundred ninety-one million, three hundred twenty-one thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 3.946491321318 × 10¹²

Factors of 3946491321318

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2608

Divisors of 3946491321318

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 54 61 63 78 81 91 117 122 126 162 182 183 189 211 234 243 273 351 366 378 422 427 486 546 549 567 633 702 729 793 819 854 1053 1098 1134 1266 1281 1458 1477 1586 1638 1647 1701 1899 2106 2311 2379 2457 2562 2743 2954 3159 3294 3402 3798 3843 4431 4622 4758 4914 4941 5103 5486 5551 5697 6318 6933 7137 7371 7686 8229 8862 9477 9882 10206 11102 11394 11529 12871 13293 13866 14274 14742 14823 16177 16458 16653 17091 18954 19201 20799 21411 22113 23058 24687 25742 26586 29646 30043 32354 33306 34182 34587 38402 38613 39879 41598 42822 44226 44469 48531 49374 49959 51273 57603 60086 62397 64233 66339 69174 74061 77226 79758 88938 90097 90129 97062 99918 102546 103761 115206 115839 119637 124794 128466 132678 140971 145593 148122 149877 153819 167323 172809 180194 180258 187191 192699 207522 210301 222183 231678 239274 270291 270387 281942 291186 299754 307638 311283 334646 345618 347517 358911 374382 385398 420602 422913 436779 444366 449631 487621 501969 518427 540582 540774 561573 578097 622566 630903 666549 695034 717822 810873 811161 845826 873558 899262 975242 986797 1003938 1036854 1042551 1076733 1123146 1156194 1171261 1261806 1268739 1310337 1333098 1348893 1462863 1505907 1555281 1621746 1622322 1684719 1832623 1892709 1973594 1999647 2085102 2153466 2342522 2432619 2433483 2537478 2620674 2697786 2925726 2960391 3011814 3110562 3127653 3369438 3413347 3513783 3665246 3785418 3806217 3931011 3999294 4046679 4388589 4517721 4665843 4865238 4866966 5497869 5678127 5920782 6255306 6339073 6826694 7027566 7297857 7300449 7612434 7862022 8093358 8777178 8881173 9035442 9331686 9382959 10240041 10541349 10995738 11356254 11418651 11793033 12678146 12828361 13165767 13553163 13997529 14595714 14600898 16493607 17034381 17762346 18765918 19017219 20480082 21082698 21893571 21901347 22837302 23586066 25656722 26331534 26643519 27106326 27995058 29744881 30720123 31624047 32987214 34068762 34255953 38034438 38485083 39497301 40659489 43787142 43802694 44373511 49480821 51103143 53287038 57051657 59489762 61440246 63248094 65680713 68511906 76970166 78994602 79930557 81318978 88747022 89234643 92160369 94872141 98961642 102206286 102767859 114103314 115455249 118491903 121978467 131361426 133120533 148442463 153309429 159861114 171154971 178469286 184320738 189744282 205535718 208214167 230910498 236983806 239791671 243956934 266241066 267703929 276481107 284616423 296884926 306618858 342309942 346365747 355475709 386683453 399361599 416428334 445327389 479583342 513464913 535407858 552962214 569232846 624642501 692731494 710951418 719375013 773366906 798723198 803111787 829443321 853849269 890654778 1026929826 1039097241 1160050359 1198084797 1249285002 1335982167 1438750026 1540394739 1606223574 1658886642 1707698538 1873927503 2078194482 2320100718 2396169594 2409335361 2488329963 2671964334 2706784171 3080789478 3117291723 3480151077 3594254391 3747855006 4621184217 4818670722 4976659926 5413568342 5621782509 6234583446 6960302154 7188508782 7228006083 8120352513 9242368434 9351875169 10440453231 10782763173 11243565018 14456012166 16240705026 16865347527 18703750338 20880906462 21565526346 21684018249 24361057539 31321359693 32348289519 33730695054 43368036498 48722115078 50596042581 62642719386 64696579038 73083172617 93964079079 101192085162 146166345234 151788127743 187928158158 219249517851 281892237237 303576255486 438499035702 563784474474 657748553553 1315497107106 1973245660659 3946491321318
• Sum of all divisors σ(n): 11160273030144
• Sum of proper divisors (its aliquot sum) s(n): 7213781708826
• 3946491321318 is an abundant number, because the sum of its proper divisors (7213781708826) is greater than itself. Its abundance is 3267290387508

Bases of 3946491321318

• Binary: 111001011011011101001101101001101111100110₂
• Hexadecimal: 0x396DD369BE6
• Base-36: 1ECZR1CDI

Squares and roots of 3946491321318

• 3946491321318 squared (3946491321318²) is 15574793749238293521257124
• 3946491321318 cubed (3946491321318³) is 61465788362686760154749546215180569432
• The square root of 3946491321318 is 1986577.7914086325
• The cube root of 3946491321318 is 15802.9094163147

Scales and comparisons

• 3,946,491,321,318 seconds is equal to 125,486 years, 11 weeks, 1 day, 21 hours, 15 minutes, 18 seconds.
• To count from 1 to 3,946,491,321,318 would take you about three hundred thirteen thousand, seven hundred fifteen 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 3946491321318 cubic inches would be around 1316.9 feet tall.

Recreational maths with 3946491321318

• 3946491321318 backwards is 8131231946493
• 3946491321318 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3946491321318's digits is 54
• More coming soon!