12426658453440

Names of 12426658453440

• Cardinal: 12426658453440 can be written as Twelve trillion, four hundred twenty-six billion, six hundred fifty-eight million, four hundred fifty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.242665845344 × 10¹³

Factors of 12426658453440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 727775

Divisors of 12426658453440

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 28 30 32 33 35 36 40 42 44 45 48 49 55 56 60 63 64 66 70 72 77 80 84 88 90 96 98 99 105 110 112 120 121 126 132 140 144 147 154 160 165 168 176 180 192 196 198 210 220 224 231 240 242 245 252 264 280 288 294 308 315 320 330 336 352 360 363 385 392 396 420 440 441 448 462 480 484 490 495 504 528 539 560 576 588 605 616 630 660 672 693 704 720 726 735 770 784 792 840 847 880 882 924 960 968 980 990 1008 1056 1078 1089 1120 1155 1176 1210 1232 1260 1320 1344 1386 1440 1452 1470 1540 1568 1584 1617 1680 1694 1760 1764 1815 1848 1936 1960 1980 2016 2112 2156 2178 2205 2240 2310 2352 2420 2464 2520 2541 2640 2695 2772 2880 2904 2940 3080 3136 3168 3234 3360 3388 3465 3520 3528 3630 3696 3872 3920 3960 4032 4235 4312 4356 4410 4620 4704 4840 4851 4928 5040 5082 5280 5390 5445 5544 5808 5880 5929 6160 6336 6468 6720 6776 6930 7056 7260 7392 7623 7744 7840 7920 8085 8470 8624 8712 8820 9240 9408 9680 9702 10080 10164 10560 10780 10890 11088 11616 11760 11858 12320 12705 12936 13552 13860 14112 14520 14784 15246 15680 15840 16170 16940 17248 17424 17640 17787 18480 19360 19404 20160 20328 21560 21780 22176 23232 23520 23716 24255 24640 25410 25872 27104 27720 28224 29040 29645 30492 31680 32340 33880 34496 34848 35280 35574 36960 38115 38720 38808 40656 43120 43560 44352 47040 47432 48510 50820 51744 53361 54208 55440 58080 59290 60984 64680 67760 69696 70560 71148 73920 76230 77616 81312 86240 87120 88935 94864 97020 101640 103488 106722 110880 116160 118580 121968 129360 135520 141120 142296 152460 155232 162624 172480 174240 177870 189728 194040 203280 213444 221760 237160 243936 258720 266805 271040 284592 304920 310464 348480 355740 379456 388080 406560 426888 474320 487872 517440 533610 569184 609840 711480 727747 776160 813120 853776 948640 1067220 1138368 1219680 1422960 1455494 1552320 1707552 1897280 2134440 2183241 2439360 2845920 2910988 3415104 3638735 4268880 4366482 5094229 5691840 5821976 6549723 7277470 8005217 8537760 8732964 10188458 10916205 11643952 13099446 14554940 15282687 16010434 17075520 17465928 20376916 21832410 23287904 24015651 25471145 26198892 29109880 30565374 32020868 32748615 34931856 35659603 40026085 40753832 43664820 45848061 46575808 48031302 50942290 52397784 56036519 58219760 61130748 64041736 65497230 69863712 71319206 72046953 76413435 80052170 81507664 87329640 88057387 91696122 96062604 101884580 104795568 106978809 112073038 116439520 120078255 122261496 128083472 130994460 139727424 142638412 144093906 152826870 160104340 163015328 168109557 174659280 176114774 178298015 183392244 192125208 203769160 209591136 213957618 224146076 229240305 232879040 240156510 244522992 256166944 261988920 264172161 280182595 285276824 288187812 305653740 320208680 320936427 326030656 336219114 349318560 352229548 356596030 360234765 366784488 384250416 392255633 407538320 419182272 427915236 440286935 448292152 458480610 480313020 489045984 504328671 512333888 523977840 528344322 534894045 560365190 570553648 576375624 611307480 616401709 640417360 641872854 672438228 698637120 704459096 713192060 720469530 733568976 768500832 784511266 792516483 815076640 840547785 855830472 880573870 896584304 916961220 960626040 978091968 1008657342 1047955680 1056688644 1069788090 1120730380 1141107296 1152751248 1176766899 1222614960 1232803418 1280834720 1283745708 1320860805 1344876456 1408918192 1426384120 1440939060 1467137952 1537001664 1569022532 1585032966 1604682135 1630153280 1681095570 1711660944 1761147740 1793168608 1833922440 1849205127 1921252080 1961278165 2017314684 2095911360 2113377288 2139576180 2241460760 2282214592 2305502496 2353533798 2445229920 2465606836 2521643355 2561669440 2567491416 2641721610 2689752912 2817836384 2852768240 2881878120 2934275904 3082008545 3138045064 3170065932 3209364270 3362191140 3423321888 3522295480 3530300697 3586337216 3667844880 3698410254 3842504160 3922556330 3962582415 4034629368 4226754576 4279152360 4314811963 4482921520 4611004992 4707067596 4890459840 4931213672 5043286710 5134982832 5283443220 5379505824 5547615381 5635672768 5705536480 5763756240 5883834495 6164017090 6276090128 6340131864 6418728540 6724382280 6846643776 7044590960 7060601394 7335689760 7396820508 7685008320 7845112660 7925164830 8069258736 8453509152 8558304720 8629623926 8965843040 9246025635 9414135192 9862427344 10086573420 10269965664 10566886440 10759011648 11095230762 11411072960 11527512480 11767668990 12328034180 12552180256 12680263728 12837457080 12944435889 13448764560 14089181920 14121202788 14671379520 14793641016 15690225320 15850329660 16138517472 16907018304 17116609440 17259247852 17651503485 17931686080 18492051270 18828270384 19724854688 20173146840 20539931328 21133772880 21574059815 22190461524 23055024960 23535337980 24656068360 25104360512 25360527456 25674914160 25888871778 26897529120 27738076905 28178363840 28242405576 29587282032 31380450640 31700659320 32277034944 34233218880 34518495704 35303006970 36984102540 37656540768 38833307667 39449709376 40346293680 42267545760 43148119630 44380923048 47070675960 49312136720 50721054912 51349828320 51777743556 53795058240 55476153810 56484811152 59174564064 62760901280 63401318640 64722179445 69036991408 70606013940 73968205080 75313081536 77666615334 80692587360 84535091520 86296239260 88761846096 94141351920 98624273440 102699656640 103555487112 110952307620 112969622304 118349128128 125521802560 126802637280 129444358890 138073982816 141212027880 147936410160 155333230668 161385174720 172592478520 177523692192 188282703840 194166538335 197248546880 207110974224 221904615240 225939244608 253605274560 258888717780 276147965632 282424055760 295872820320 310666461336 345184957040 355047384384 376565407680 388333076670 414221948448 443809230480 517777435560 564848111520 591745640640 621332922672 690369914080 776666153340 828443896896 887618460960 1035554871120 1129696223040 1242665845344 1380739828160 1553332306680 1775236921920 2071109742240 2485331690688 3106664613360 4142219484480 6213329226720 12426658453440
• Sum of all divisors σ(n): 54651972466728
• Sum of proper divisors (its aliquot sum) s(n): 42225314013288
• 12426658453440 is an abundant number, because the sum of its proper divisors (42225314013288) is greater than itself. Its abundance is 29798655559848

Bases of 12426658453440

• Binary: 10110100110101001110100100000001011111000000₂
• Hexadecimal: 0xB4D4E9017C0
• Base-36: 4EKQ7LGW0

Squares and roots of 12426658453440

• 12426658453440 squared (12426658453440²) is 154421840318451812647833600
• 12426658453440 cubed (12426658453440³) is 1918947467389051039253492515142467584000
• The square root of 12426658453440 is 3525146.5860925557
• The cube root of 12426658453440 is 23162.4655987805

Scales and comparisons

• 12,426,658,453,440 seconds is equal to 395,129 years, 15 weeks, 4 days, 10 hours, 24 minutes.
• To count from 1 to 12,426,658,453,440 would take you about nine hundred eighty-seven thousand, eight hundred twenty-three 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 12426658453440 cubic inches would be around 1930.2 feet tall.

Recreational maths with 12426658453440

• 12426658453440 backwards is 04435485662421
• The number of decimal digits it has is: 14
• The sum of 12426658453440's digits is 54
• More coming soon!