12920609079378

Names of 12920609079378

• Cardinal: 12920609079378 can be written as Twelve trillion, nine hundred twenty billion, six hundred nine million, seventy-nine thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 1.2920609079378 × 10¹³

Factors of 12920609079378

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 73

Divisors of 12920609079378

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 27 33 37 39 42 54 63 66 74 77 78 81 91 99 111 117 121 126 143 154 162 169 182 189 198 222 231 234 242 259 273 286 297 333 338 351 363 378 407 429 462 481 507 518 546 567 594 666 693 702 726 777 814 819 847 858 891 962 999 1001 1014 1053 1089 1134 1183 1221 1287 1331 1369 1386 1443 1521 1554 1573 1638 1694 1782 1859 1998 2002 2079 2106 2178 2331 2366 2442 2457 2541 2574 2662 2738 2849 2886 2997 3003 3042 3146 3267 3367 3549 3663 3718 3861 3993 4107 4158 4329 4477 4563 4662 4719 4914 5082 5291 5577 5698 5994 6006 6237 6253 6534 6734 6993 7098 7326 7371 7623 7722 7986 8214 8547 8658 8954 9009 9126 9317 9438 9583 9801 10101 10582 10647 10989 11011 11154 11583 11979 12321 12474 12506 12987 13013 13431 13689 13986 14157 14742 15059 15246 15873 16731 17094 17303 17797 18018 18634 18759 19166 19602 20202 20449 20979 21294 21978 22022 22869 23166 23958 24642 25641 25974 26026 26862 27027 27378 27951 28314 28749 30118 30303 31339 31746 31941 32967 33033 33462 34606 35594 35937 36963 37037 37518 38961 39039 40293 40898 41958 42471 43771 45177 45738 47619 49247 50193 50653 51282 51909 53391 54054 55902 56277 57498 58201 60606 61347 62678 63882 65934 66066 68607 68783 71874 73926 74074 76923 77922 78078 80586 81081 83853 84942 86247 87542 90354 90909 94017 95238 95823 98494 99099 100386 101306 103818 105413 106782 107811 110889 111111 112554 116402 117117 120879 121121 122694 124579 127413 131313 135531 137214 137566 142857 143143 147741 150579 151959 153846 155727 160173 162162 165649 167706 168831 172494 174603 181818 184041 188034 191646 195767 198198 206349 210826 215622 221778 222222 224939 230769 231361 234234 241758 242242 249158 251559 254826 258741 262626 271062 272727 282051 285714 286286 295482 297297 301158 303918 311454 316239 320346 331298 333333 337662 344729 349206 351351 354571 362637 363363 368082 373737 391534 393939 406593 407407 412698 428571 429429 443223 449878 455877 461538 462722 467181 480519 481481 496947 503118 506493 517482 523809 545454 552123 557183 564102 587301 594594 619047 632478 640211 658489 666666 674817 689458 694083 702702 709142 725274 726726 747474 754677 756613 776223 787878 813186 814814 846153 857142 858858 886446 891891 911754 934362 948717 961038 962962 993894 999999 1012986 1034187 1047618 1054053 1063713 1090089 1104246 1114366 1121211 1159543 1174602 1181817 1219779 1222221 1238094 1280422 1288287 1316978 1329669 1349634 1367631 1370369 1388166 1401543 1441557 1444443 1490841 1509354 1513226 1552446 1571427 1574573 1619527 1656369 1671549 1692306 1761903 1783782 1822139 1857141 1897434 1920633 1975467 1999998 2024451 2068374 2082249 2108106 2127426 2153437 2180178 2242422 2269839 2319086 2363634 2439558 2444442 2538459 2544971 2576574 2659338 2735262 2740738 2803086 2846151 2883114 2888886 2981682 2999997 3102561 3142854 3149146 3191139 3239054 3270267 3312738 3343098 3363633 3478629 3523806 3545451 3644278 3666663 3714282 3841266 3864861 3900281 3950934 3989007 4048902 4102893 4111107 4164498 4306874 4333329 4472523 4481477 4539678 4609423 4714281 4723719 4858581 5014647 5076918 5089942 5285709 5296291 5466417 5571423 5692302 5761899 5926401 5999994 6073353 6129013 6205122 6246747 6382278 6460311 6540534 6727266 6809517 6957258 7090902 7243379 7333326 7634913 7729722 7800562 7978014 8205786 8222214 8322743 8538453 8560357 8666658 8945046 8962954 9218846 9307683 9428562 9447438 9573417 9717162 9810801 10029294 10090899 10435887 10571418 10592582 10932834 10999989 11142846 11523798 11594583 11700843 11852802 12146706 12258026 12333321 12493494 12754973 12920622 12999987 13417569 13444431 13619034 13828269 14171157 14486758 14575743 15043941 15074059 15269826 15857127 15888873 16399251 16645486 17076906 17120714 17285697 17779203 17814797 18220059 18387039 18615366 18740241 19146834 19380933 19621602 20181798 20428551 20871774 21730137 21999978 22904739 23189166 23401686 23687807 24666642 24968229 25509946 25681071 25999974 26835138 26888862 27656538 27923049 27994681 28342314 28720251 29151486 30087882 30148118 31307661 31714254 31777746 32798502 32999967 34571394 35102529 35558406 35629594 36440118 36774078 36999963 37480482 38264919 38761866 38999961 40333293 40857102 41484807 42513471 42903091 43460274 43727229 45131823 45222177 45809478 47375614 47666619 49197753 49936458 50703653 51362142 51857091 53337609 53444391 55161117 55846098 55989362 57440502 58142799 58259201 59922499 61285653 62615322 65190411 65999934 67419143 68714217 70205058 71063421 73999926 74904687 76529838 77043213 77999922 79677169 80666586 82969614 83984043 85026942 85806182 87454458 90263646 90444354 93922983 94163927 95333238 98395506 101407306 103714182 105307587 106675218 106888782 110322234 110999889 114794757 116285598 116518402 119844998 120999879 122571306 124454421 127540413 128709273 130380822 131181687 134838286 135666531 137428434 142126842 142999857 147593259 149809374 152110959 154086426 159354338 160333173 165483351 165814649 167968086 174428397 174777603 179767497 187845966 188327854 195571233 195962767 202257429 206142651 210615174 213190263 221999778 224714061 229589514 231129639 239031507 241999758 248908842 251952129 255080826 257418546 262363374 271333062 282491781 285999714 295186518 304221918 307941491 315922761 320666346 330966702 331629298 344384271 348856794 349555206 359534994 362999637 373363263 386127819 391142466 391925534 404514858 406999593 412285302 426380526 428999571 449428122 456332877 462259278 471934001 478063014 480999519 496450053 497443947 503904258 524332809 539302491 557740183 564983562 586713699 587888301 606772287 615882982 631845522 639570789 659147489 674142183 688768542 693388917 717094521 725999274 746726526 755856387 772255638 813999186 847475343 857999142 876448859 912665754 923824473 943868002 961999038 992900106 994887894 1033152813 1035803197 1048665618 1078604982 1115480366 1158383457 1173427398 1175776602 1213544574 1220998779 1279141578 1318294978 1348284366 1368998631 1386777834 1415802003 1434189042 1442998557 1492331841 1511712774 1572998427 1617907473 1673220549 1694950686 1752897718 1763664903 1820316861 1847648946 1918712367 1977442467 2066305626 2071606394 2151283563 2155590437 2267569161 2316766914 2441997558 2542426029 2629346577 2737997262 2771473419 2831604006 2885997114 2984663682 3107409591 3145996854 3235814946 3346441098 3475150371 3527329806 3640633722 3837424734 3954884934 4106995893 4247406009 4302567126 4311180874 4476995523 4535138322 4718995281 4853722419 5019661647 5084852058 5258693154 5290994709 5460950583 5542946838 5932327401 6135142013 6214819182 6453850689 6466771311 6950300742 7250622379 7627278087 7888039731 8213991786 8314420257 8494812018 8953991046 9322228773 9437990562 9707444838 10039323294 10581989418 10921901166 11393835167 11864654802 12270284026 12742218027 12907701378 12933542622 13430986569 14501244758 15058984941 15254556174 15776079462 15872984127 16628840514 17796982203 18405426039 18644457546 19400313933 21751867137 22787670334 23664119193 24943260771 25484436054 26861973138 27966686319 30117969882 31745968254 34181505501 35593964406 36810852078 38226654081 38800627866 43503734274 45176954823 47328238386 49886521542 53390946609 55216278117 55933372638 58200941799 65255601411 68363011002 70992357579 76453308162 79756846169 83900058957 90353909646 102544516503 106781893218 110432556234 116401883598 130511202822 141984715158 159513692338 165648834351 167800117914 174602825397 195766804233 205089033006 239270538507 307633549509 331297668702 349205650794 391533608466 478541077014 496946503053 587300412699 615267099018 717811615521 922900648527 993893006106 1174600825398 1435623231042 1845801297054 2153434846563 4306869693126 6460304539689 12920609079378
• Sum of all divisors σ(n): 40503536282880
• Sum of proper divisors (its aliquot sum) s(n): 27582927203502
• 12920609079378 is an abundant number, because the sum of its proper divisors (27582927203502) is greater than itself. Its abundance is 14662318124124

Bases of 12920609079378

• Binary: 10111100000001010000010100001000000001010010₂
• Hexadecimal: 0xBC050508052
• Base-36: 4KVN91N4I

Squares and roots of 12920609079378

• 12920609079378 squared (12920609079378²) is 166942138982105208704866884
• 12920609079378 cubed (12920609079378³) is 2156994116662972506660528661787279518152
• The square root of 12920609079378 is 3594524.8753316481
• The cube root of 12920609079378 is 23465.3838189943

Scales and comparisons

• 12,920,609,079,378 seconds is equal to 410,835 years, 20 weeks, 6 days, 13 hours, 36 minutes, 18 seconds.
• To count from 1 to 12,920,609,079,378 would take you about one million, twenty-seven thousand and eighty-eight 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 12920609079378 cubic inches would be around 1955.4 feet tall.

Recreational maths with 12920609079378

• 12920609079378 backwards is 87397090602921
• 12920609079378 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12920609079378's digits is 63
• More coming soon!