12428136506916

Names of 12428136506916

• Cardinal: 12428136506916 can be written as Twelve trillion, four hundred twenty-eight billion, one hundred thirty-six million, five hundred six thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 1.2428136506916 × 10¹³

Factors of 12428136506916

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 659

Divisors of 12428136506916

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 9 12 13 17 18 26 27 34 36 37 39 51 52 54 68 74 78 81 97 102 108 111 117 137 148 153 156 162 194 204 221 222 234 274 291 306 324 333 351 353 388 411 442 444 459 468 481 548 582 612 629 663 666 702 706 822 873 884 918 962 999 1053 1059 1164 1233 1258 1261 1326 1332 1377 1404 1412 1443 1644 1649 1746 1781 1836 1887 1924 1989 1998 2106 2118 2329 2466 2516 2522 2619 2652 2754 2886 2997 3177 3298 3492 3562 3589 3699 3774 3783 3978 3996 4212 4236 4329 4589 4658 4932 4947 5044 5069 5238 5343 5508 5661 5772 5967 5994 6001 6354 6596 6987 7124 7178 7398 7548 7566 7857 7956 8177 8658 9178 9316 9531 9894 10138 10476 10686 10767 11097 11322 11349 11934 11988 12002 12708 12987 13061 13289 13767 13974 14356 14796 14841 15132 15207 15714 16029 16354 16983 17316 17901 18003 18356 19062 19788 20276 20961 21372 21437 21534 22194 22644 22698 23868 24004 24531 25974 26122 26578 27534 27948 28593 29682 30277 30414 31428 32058 32301 32708 33966 34047 34241 35802 36006 38124 38961 39183 39867 41301 41922 42874 43068 44388 44523 45396 45621 46657 48087 48361 49062 50949 51948 52244 53156 54009 55068 57186 59364 60554 60828 61013 62883 64116 64311 64602 65897 67932 68094 68482 71604 72012 73593 77922 78013 78366 79734 82602 83844 85748 86173 89046 90831 91242 93314 96174 96722 96903 98124 101898 102141 102723 108018 114372 117549 119601 121108 122026 123903 125766 128622 129204 131794 133569 136188 136863 136964 139971 144261 145083 147186 155844 156026 156732 159468 162027 165204 169793 172346 172757 178092 181662 182484 183039 186628 188649 192348 192933 193444 193806 197691 203796 204282 205446 216036 220779 222037 225913 234039 235098 239202 244052 247806 251532 257244 258519 263588 267138 272493 273726 279942 288522 290166 290709 294372 308169 312052 324054 339586 344692 345514 352647 358803 363324 366078 371709 377298 385866 387612 395382 408564 410589 410892 419913 435249 441558 444074 445133 451826 468078 470196 478404 486081 491693 495612 509379 517038 518271 534276 544986 547452 549117 559884 577044 578799 580332 581418 582097 593073 616338 628693 648108 662337 666111 677739 679172 691028 702117 705294 717606 732156 743418 754596 771732 775557 790764 793169 817479 821178 822137 839826 870498 883116 888148 890266 903652 924507 936156 972162 983386 1018758 1034076 1036542 1057941 1076409 1089972 1098234 1120249 1157598 1162836 1164194 1186146 1232676 1257386 1259739 1266917 1305747 1324674 1332222 1335399 1355478 1404234 1410588 1435212 1475079 1486836 1528137 1551114 1554813 1586338 1634958 1642356 1644274 1647351 1679652 1736397 1740996 1746291 1779219 1780532 1789357 1849014 1886079 1944324 1966772 1998333 2033217 2037516 2073084 2106351 2115882 2152818 2196468 2240498 2315196 2326671 2328388 2372292 2379507 2452437 2466411 2514772 2519478 2533834 2611494 2649348 2664444 2670798 2710956 2773521 2808468 2886481 2936869 2950158 3056274 3102228 3109626 3172676 3269916 3288548 3294702 3360747 3472794 3492582 3558438 3578714 3698028 3772158 3779217 3800751 3917241 3996666 4006197 4066434 4212702 4231764 4305636 4425237 4480996 4584411 4653342 4664439 4691017 4759014 4904874 4932822 4942053 5038956 5067668 5222988 5238873 5337657 5341596 5368071 5547042 5658237 5772962 5873738 5900316 5994999 6099651 6112548 6219252 6319053 6392009 6589404 6721494 6945588 6980013 6985164 7116876 7138521 7157428 7399233 7544316 7558434 7567261 7601502 7834482 7993332 8012394 8132868 8358781 8425404 8659443 8810607 8850474 9168822 9306684 9328878 9382034 9518028 9809748 9865644 9884106 10082241 10477746 10675314 10687781 10736142 11094084 11316474 11402253 11545924 11747476 11989998 12018591 12199302 12638106 12784018 13275711 13442988 13753233 13960026 13993317 14073051 14277042 14798466 15116868 15134522 15203004 15668964 15716619 16024788 16104213 16469921 16717562 16974711 17318886 17621214 17700948 17984997 18298953 18337644 18657756 18764068 19176027 19768212 20164482 20955492 21350628 21375562 21415563 21472284 21537589 22197699 22632948 22701783 22804506 23261641 23979996 24037182 24398604 25076343 25276212 25568036 25978329 26431821 26551422 27506466 27920052 27986634 28146102 28554084 29596932 30246723 30269044 30419069 31433238 32063343 32208426 32939842 33435124 33949422 34206759 34637772 35242428 35969994 36055773 36597906 38352054 39827133 40328964 42219153 42751124 42831126 43075178 44395398 45403566 45609012 46523282 47149857 48074364 48312639 49409763 50152686 50924133 51956658 52863642 53102844 55012932 55973268 56292204 57528081 60493446 60838138 60983221 62866476 64126686 64246689 64416852 64612767 65879684 66593097 67898844 68105349 68413518 69784923 71939988 72111546 73195812 75229029 76704108 77934987 79295463 79654266 79747289 84438306 85662252 86150356 88790796 90740169 90807132 91257207 93046564 94299714 96190029 96625278 98819526 100305372 101848266 102620277 103913316 105727284 108664153 115056162 120986892 121676276 121966442 126657459 128253372 128493378 129225534 133186194 136210698 136827036 139569846 144223092 144937917 148229289 150458058 155869974 158590926 159308532 159494578 168876612 172584243 173567629 181480338 182514414 182949663 188599428 192380058 193250556 193838301 197639052 203696532 204316047 205240554 209354769 217328306 225687087 230112324 233804961 237886389 239241867 243932884 253314918 256986756 258451068 266372388 272421396 273771621 279139692 279988657 288570087 289875834 296458578 300916116 311739948 317181852 318989156 325992459 345168486 347135258 362960676 365028828 365899326 379972377 384760116 387676602 395447897 408632094 410481108 418709538 434656612 444687867 451374174 467609922 475772778 478483734 506629836 517752729 520702887 547543242 548848989 559977314 577140174 579751668 581514903 592917156 612948141 628064307 651984918 677061261 690336972 694270516 717725601 731798652 759944754 775353204 790895794 817264188 821314863 837419076 839965971 865710261 889375734 902748348 935219844 951545556 956967468 977977377 1035505458 1036714757 1041405774 1095086484 1097697978 1119954628 1154280348 1163029806 1186343691 1225896282 1256128614 1303969836 1334063601 1354122522 1435451202 1519889508 1562108661 1581791588 1642629726 1646546967 1679931942 1731420522 1744544709 1778751468 1884192921 1955954754 2071010916 2073429514 2082811548 2153176803 2195395956 2256379177 2326059612 2372687382 2451792564 2463944589 2512257228 2519897913 2668127202 2708245044 2870902404 2933932131 2950649693 3110144271 3124217322 3285259452 3293093934 3359863884 3462841044 3489089418 3559031073 3768385842 3911909508 4146859028 4306353606 4512758354 4686325983 4745374764 4927889178 4939640901 5039795826 5336254404 5867864262 5901299386 6220288542 6248434644 6459530409 6586187868 6769137531 6978178836 7118062146 7536771684 7559693739 8612707212 8801796393 8851949079 9025516708 9330432813 9372651966 9855778356 9879281802 10079591652 10677093219 11735728524 11802598772 12440577084 12919060818 13538275062 14058977949 14236124292 15119387478 17603592786 17703898158 18660865626 18745303932 19758563604 20307412593 21354186438 22679081217 25838121636 26555847237 27076550124 27991298439 28117955898 30238774956 32031279657 35207185572 35407796316 37321731252 38358446009 40614825186 42708372876 45358162434 53111694474 55982596878 56235911796 60922237779 64062559314 76716892018 79667541711 81229650372 83973895317 90716324868 106223388948 111965193756 115075338027 121844475558 128125118628 153433784036 159335083422 167947790634 182766713337 230150676054 239002625133 243688951116 318670166844 335895581268 345226014081 365533426674 460301352108 478005250266 690452028162 731066853348 956010500532 1035678042243 1380904056324 2071356084486 3107034126729 4142712168972 6214068253458 12428136506916
• Sum of all divisors σ(n): 38830767256512
• Sum of proper divisors (its aliquot sum) s(n): 26402630749596
• 12428136506916 is an abundant number, because the sum of its proper divisors (26402630749596) is greater than itself. Its abundance is 13974494242680

Bases of 12428136506916

• Binary: 10110100110110100110101010010110011000100100₂
• Hexadecimal: 0xB4DA6A96624
• Base-36: 4ELENLA90

Squares and roots of 12428136506916

• 12428136506916 squared (12428136506916²) is 154458577034538234115831056
• 12428136506916 cubed (12428136506916³) is 1919632280049241906831371602052231583296
• The square root of 12428136506916 is 3525356.2241163657
• The cube root of 12428136506916 is 23163.3838935275

Scales and comparisons

• 12,428,136,506,916 seconds is equal to 395,176 years, 15 weeks, 3 days, 12 hours, 48 minutes, 36 seconds.
• To count from 1 to 12,428,136,506,916 would take you about nine hundred eighty-seven thousand, nine hundred forty 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 12428136506916 cubic inches would be around 1930.3 feet tall.

Recreational maths with 12428136506916

• 12428136506916 backwards is 61960563182421
• 12428136506916 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12428136506916's digits is 54
• More coming soon!