12428299600640

Names of 12428299600640

• Cardinal: 12428299600640 can be written as Twelve trillion, four hundred twenty-eight billion, two hundred ninety-nine million, six hundred thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.242829960064 × 10¹³

Factors of 12428299600640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 78

Divisors of 12428299600640

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 49 53 55 56 64 70 77 80 88 98 106 110 112 121 128 140 154 160 176 196 212 220 224 242 245 256 265 280 308 320 352 371 385 392 424 440 448 484 490 530 539 560 583 605 616 640 704 742 770 784 847 848 880 896 968 980 1060 1078 1120 1166 1210 1232 1280 1331 1408 1484 1540 1568 1694 1696 1760 1792 1855 1936 1960 2120 2156 2240 2332 2420 2464 2597 2662 2695 2809 2816 2915 2968 3080 3136 3388 3392 3520 3710 3872 3920 4081 4235 4240 4312 4480 4664 4840 4928 5194 5324 5390 5618 5830 5929 5936 6160 6272 6413 6655 6776 6784 7040 7420 7744 7840 8162 8470 8480 8624 8960 9317 9328 9680 9856 10388 10648 10780 11236 11660 11858 11872 12320 12544 12826 12985 13310 13552 13568 14045 14080 14840 15488 15680 16324 16940 16960 17248 18634 18656 19360 19663 19712 20405 20776 21296 21560 22472 23320 23716 23744 24640 25652 25970 26620 27104 28090 28567 29645 29680 30899 30976 31360 32065 32648 33880 33920 34496 37268 37312 38720 39326 40810 41552 42592 43120 44891 44944 46585 46640 47432 47488 49280 51304 51940 53240 54208 56180 57134 59290 59360 61798 62720 64130 65219 65296 67760 67840 68992 70543 74536 74624 77440 78652 81620 83104 85184 86240 89782 89888 93170 93280 94864 94976 98315 98560 102608 103880 106480 108416 112360 114268 118580 118720 123596 128260 130438 130592 135520 137641 137984 141086 142835 148877 149072 149248 154495 154880 157304 163240 166208 170368 172480 179564 179776 186340 186560 189728 196630 205216 207760 212960 216293 216832 224455 224720 228536 237160 237440 247192 256520 260876 261184 271040 275282 282172 285670 297754 298144 308990 314237 314608 326095 326480 332416 339889 340736 344960 352715 359128 359552 372680 373120 379456 393260 410432 415520 425920 432586 448910 449440 457072 474320 474880 493801 494384 513040 521752 522368 542080 550564 564344 571340 595508 596288 617980 628474 629216 652190 652960 664832 679778 688205 689920 705430 718256 719104 744385 745360 746240 758912 786520 820864 831040 851840 865172 897820 898880 914144 948640 987602 988768 1026080 1042139 1043504 1044736 1081465 1084160 1101128 1128688 1142680 1191016 1192576 1235960 1256948 1258432 1304380 1305920 1359556 1376410 1410860 1436512 1488770 1490720 1514051 1517824 1571185 1573040 1637647 1641728 1662080 1699445 1703680 1730344 1795640 1797760 1828288 1897280 1975204 1977536 2052160 2084278 2087008 2162930 2202256 2257376 2285360 2379223 2382032 2385152 2469005 2471920 2513896 2516864 2608760 2611840 2719112 2752820 2821720 2873024 2977540 2981440 3028102 3142370 3146080 3275294 3324160 3398890 3456607 3460688 3591280 3595520 3656576 3738779 3794560 3950408 3955072 4104320 4168556 4174016 4325860 4404512 4514752 4570720 4758446 4764064 4938010 4943840 5027792 5033728 5210695 5217520 5223680 5438224 5505640 5643440 5746048 5955080 5962880 6056204 6284740 6292160 6550588 6797780 6913214 6921376 7182560 7294973 7313152 7477558 7570255 7589120 7900816 7910144 8188235 8208640 8337112 8348032 8651720 8809024 9029504 9141440 9516892 9528128 9876020 9887680 10055584 10421390 10435040 10876448 11011280 11286880 11463529 11492096 11896115 11910160 11925760 12112408 12569480 12584320 13101176 13595560 13826428 13842752 14365120 14589946 14955116 15140510 15801632 16376470 16654561 16674224 16696064 17283035 17303440 17618048 18014117 18059008 18282880 18693895 19033784 19056256 19752040 19775360 20111168 20842780 20870080 21752896 22022560 22573760 22927058 23792230 23820320 24224816 25138960 25168640 26171453 26202352 27191120 27652856 27685504 28730240 29179892 29910232 30281020 31603264 32752940 33309122 33348448 34566070 34606880 35236096 36028234 36474865 36565760 37387790 38067568 38112512 39504080 39550720 40222336 41685560 41740160 43505792 44045120 45147520 45854116 47584460 47640640 48449632 50277920 52342906 52404704 54382240 55305712 55371008 57317645 57460480 58359784 59820464 60562040 63206528 65505880 66618244 66696896 69132140 69213760 72056468 72949730 74775580 76135136 79008160 80244703 80444672 83272805 83371120 83480320 87011584 88090240 90070585 90295040 91708232 95168920 95281280 96899264 100555840 104685812 104809408 108764480 110611424 114635290 116719568 119640928 121124080 126098819 126413056 130857265 131011760 133236488 133393792 138264280 138427520 144112936 145899460 149551160 152270272 158016320 160489406 166545610 166742240 176180480 180141170 183200171 183416464 190337840 190562560 193798528 198155287 201111680 209371624 209618816 217528960 221222848 229270580 233439136 239281856 242248160 252197638 261714530 262023520 266472976 266787584 276528560 276855040 288225872 291798920 299102320 304540544 316032640 320978812 333091220 333484480 360282340 366400342 366832928 380675680 387597056 396310574 401223515 402223360 418743248 419237632 435057920 442445696 458541160 466878272 478563712 484496320 504395276 523429060 524047040 532945952 553057120 576451744 583597840 598204640 609081088 630494095 632065280 641957624 666182440 666968960 720564680 732800684 733665856 761351360 792621148 802447030 837486496 882691733 884891392 916000855 917082320 933756544 957127424 968992640 990776435 1008790552 1046858120 1048094080 1065891904 1106114240 1152903488 1167195680 1196409280 1260988190 1283915248 1332364880 1333937920 1387087009 1441129360 1465601368 1467331712 1522702720 1585242296 1604894060 1674972992 1765383466 1832001710 1834164640 1867513088 1937985280 1981552870 2017581104 2093716240 2096188160 2131783808 2212228480 2305806976 2334391360 2392818560 2521976380 2567830496 2664729760 2774174018 2882258720 2931202736 2934663424 3045405440 3170484592 3209788120 3349945984 3530766932 3664003420 3668329280 3963105740 4035162208 4187432480 4263567616 4413458665 4424456960 4611613952 4668782720 4785637120 5043952760 5135660992 5329459520 5548348036 5764517440 5862405472 6340969184 6419576240 6699891968 6935435045 7061533864 7328006840 7336658560 7926211480 8070324416 8374864960 8826917330 9337565440 9709609063 10087905520 10271321984 10658919040 11096696072 11529034880 11724810944 12681938368 12839152480 13870870090 14123067728 14656013680 14673317120 15852422960 16140648832 16749729920 17653834660 19419218126 20175811040 20542643968 21317838080 22193392144 23058069760 23449621888 25363876736 25678304960 27741740180 28246135456 29312027360 31704845920 32281297664 33499459840 35307669320 38838436252 40351622080 44386784288 46899243776 48548045315 50727753472 51356609920 55483480360 56492270912 58624054720 63409691840 70615338640 77676872504 80703244160 88773568576 97096090630 102713219840 110966960720 112984541824 117248109440 126819383680 141230677280 155353745008 161406488320 177547137152 194192181260 221933921440 225969083648 234496218880 253638767360 282461354560 310707490016 355094274304 388384362520 443867842880 564922709120 621414980032 776768725040 887735685760 1129845418240 1242829960064 1553537450080 1775471371520 2485659920128 3107074900160 6214149800320 12428299600640
• Sum of all divisors σ(n): 38822916928320
• Sum of proper divisors (its aliquot sum) s(n): 26394617327680
• 12428299600640 is an abundant number, because the sum of its proper divisors (26394617327680) is greater than itself. Its abundance is 13966317727040

Bases of 12428299600640

• Binary: 10110100110110110000011000100000001100000000₂
• Hexadecimal: 0xB4DB0620300
• Base-36: 4ELHCOY68

Squares and roots of 12428299600640

• 12428299600640 squared (12428299600640²) is 154462630963268383488409600
• 12428299600640 cubed (12428299600640³) is 1919707854714592149018139401748742144000
• The square root of 12428299600640 is 3525379.3555644477
• The cube root of 12428299600640 is 23163.4852170045

Scales and comparisons

• 12,428,299,600,640 seconds is equal to 395,181 years, 25 weeks, 1 day, 4 hours, 37 minutes, 20 seconds.
• To count from 1 to 12,428,299,600,640 would take you about nine hundred eighty-seven thousand, nine hundred fifty-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 12428299600640 cubic inches would be around 1930.3 feet tall.

Recreational maths with 12428299600640

• 12428299600640 backwards is 04600699282421
• 12428299600640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12428299600640's digits is 53
• More coming soon!