12491537920092

Names of 12491537920092

• Cardinal: 12491537920092 can be written as Twelve trillion, four hundred ninety-one billion, five hundred thirty-seven million, nine hundred twenty thousand and ninety-two.

Scientific notation

• Scientific notation: 1.2491537920092 × 10¹³

Factors of 12491537920092

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 931

Divisors of 12491537920092

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 31 33 36 42 44 49 54 62 63 66 77 81 84 93 98 99 108 124 126 132 147 154 162 186 189 196 198 217 231 243 252 279 294 297 308 324 341 372 378 396 434 441 462 486 539 558 567 588 594 651 682 693 756 837 868 877 882 891 924 972 1023 1078 1116 1134 1188 1302 1323 1364 1386 1519 1617 1674 1701 1754 1764 1782 1953 2046 2079 2156 2268 2387 2511 2604 2631 2646 2673 2772 3038 3069 3234 3348 3402 3508 3564 3906 3969 4092 4158 4557 4774 4851 5022 5262 5292 5346 5859 6076 6138 6139 6237 6468 6804 7161 7533 7812 7893 7938 8316 9114 9207 9548 9647 9702 10044 10524 10692 11718 11907 12276 12278 12474 13671 14322 14553 15066 15786 15876 16709 17577 18228 18414 18417 18711 19294 19404 21483 23436 23679 23814 24556 24948 27187 27342 27621 28644 28941 29106 30132 31572 33418 35154 36828 36834 37422 38588 41013 42966 42973 43659 47358 47628 50127 52731 54374 54684 55242 55251 57882 58212 64449 66836 67529 70308 71037 73668 74844 81561 82026 82863 85932 85946 86823 87318 94716 100254 105462 108748 110484 110502 115764 123039 128898 128919 130977 135058 142074 150381 163122 164052 165726 165753 171892 173646 174636 190309 193347 200508 202587 210924 213111 221004 244683 246078 257796 257838 260469 261954 270116 284148 299057 300762 326244 331452 331506 347292 369117 380618 386694 386757 405174 426222 451143 472703 489366 492156 497259 515676 520938 523908 570927 580041 598114 601524 607761 663012 734049 738234 761236 769129 773388 773514 781407 810348 852444 897171 902286 945406 978732 994518 1041876 1141854 1160082 1160271 1196228 1215522 1332163 1353429 1418109 1468098 1476468 1491777 1538258 1547028 1562814 1712781 1794342 1804572 1823283 1890812 1989036 2093399 2202147 2283708 2307387 2320164 2320542 2344221 2431044 2664326 2691513 2706858 2836218 2936196 2983554 3076516 3125628 3425562 3480813 3588684 3646566 3996489 4060287 4186798 4254327 4404294 4614774 4641084 4688442 5138343 5328652 5383026 5383903 5413716 5469849 5672436 5967108 6280197 6606441 6851124 6922161 6961626 7293132 7992978 8074539 8120574 8373596 8460419 8508654 8808588 9229548 9376884 10276686 10442439 10766052 10767806 10939698 11989467 12560394 12762981 13212882 13844322 13923252 14653793 15415029 15985956 16149078 16151709 16241148 16409547 16920838 17017308 18840591 20553372 20766483 20884878 21535612 21879396 23842999 23978934 24223617 25120788 25381257 25525962 26425764 27688644 29307586 30830058 32298156 32303418 32819094 33841676 35968401 37681182 37687321 38288943 41532966 41769756 43961379 46245087 47685998 47957868 48447234 48455127 50762514 51051924 56521773 58615172 59222933 61660116 62299449 64606836 65638188 71528997 71936802 72670851 75362364 75374642 76143771 76577886 83065932 87922758 92490174 95371996 96894468 96910254 101525028 107905203 113043546 113061963 114866829 118445866 124598898 131884137 143057994 143873604 145341702 145365381 150749284 152287542 153155772 166900993 169565319 175845516 177668799 184980348 186898347 193820508 214586991 215810406 226087092 226123926 228431313 229733658 236891732 249197796 262272989 263768274 286115988 290683404 290730762 304575084 323715609 333801986 339130638 339185889 355337598 373796694 395652411 414560531 429173982 431620812 436096143 452247852 456862626 459467316 500702979 508695957 524545978 527536548 533006397 581461524 643760973 647431218 667603972 678261276 678371778 685293939 710675196 747593388 786818967 791304822 829121062 858347964 872192286 913725252 1001405958 1017391914 1017557667 1049091956 1066012794 1168306951 1186957233 1243681593 1287521946 1294862436 1308288429 1356743556 1370587878 1502108937 1573637934 1582609644 1599019191 1658242124 1744384572 1835910923 1931282919 2002811916 2034783828 2035115334 2055881817 2132025588 2336613902 2360456901 2373914466 2487363186 2575043892 2616576858 2741175756 3004217874 3052673001 3147275868 3198038382 3504920853 3560871699 3671821846 3731044779 3862565838 4070230668 4111763634 4506326811 4673227804 4720913802 4747828932 4797057573 4974726372 5233153716 5507732769 5793848757 6008435748 6105346002 6396076764 7009841706 7081370703 7121743398 7343643692 7462089558 7725131676 8223527268 9012653622 9158019003 9441827604 9594115146 10514762559 11015465538 11193134337 11587697514 12210692004 12851376461 13518980433 14019683412 14162741406 14243486796 14391172719 14924179116 16523198307 18025307244 18316038006 19188230292 21029525118 21244112109 22030931076 22386268674 23175395028 25702752922 27037960866 28325482812 28782345438 31544287677 33046396614 33579403011 36632076012 38554129383 40556941299 42059050236 42488224218 44772537348 49569594921 51405505844 54075921732 57564690876 63088575354 63732336327 66092793228 67158806022 77108258766 81113882598 84976448436 94632863031 99139189842 100738209033 115662388149 126177150708 127464672654 134317612044 148708784763 154216517532 162227765196 189265726062 198278379684 201476418066 231324776298 254929345308 283898589093 297417569526 346987164447 378531452124 402952836132 446126354289 462649552596 567797178186 594835139052 693974328894 892252708578 1040961493341 1135594356372 1387948657788 1784505417156 2081922986682 3122884480023 4163845973364 6245768960046 12491537920092
• Sum of all divisors σ(n): 42943770874368
• Sum of proper divisors (its aliquot sum) s(n): 30452232954276
• 12491537920092 is an abundant number, because the sum of its proper divisors (30452232954276) is greater than itself. Its abundance is 17960695034184

Bases of 12491537920092

• Binary: 10110101110001101001101011100011000001011100₂
• Hexadecimal: 0xB5C69AE305C
• Base-36: 4FEJ75LR0

Squares and roots of 12491537920092

• 12491537920092 squared (12491537920092²) is 156038519609096369377288464
• 12491537920092 cubed (12491537920092³) is 1949161084692046418814762500817265418688
• The square root of 12491537920092 is 3534336.9845123711
• The cube root of 12491537920092 is 23202.7059864471

Scales and comparisons

• 12,491,537,920,092 seconds is equal to 397,192 years, 13 weeks, 6 days, 4 hours, 28 minutes, 12 seconds.
• To count from 1 to 12,491,537,920,092 would take you about nine hundred ninety-two thousand, nine hundred eighty 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 12491537920092 cubic inches would be around 1933.6 feet tall.

Recreational maths with 12491537920092

• 12491537920092 backwards is 29002973519421
• 12491537920092 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12491537920092's digits is 54
• More coming soon!