1428443138061632

Names of 1428443138061632

• Cardinal: 1428443138061632 can be written as One quadrillion, four hundred twenty-eight trillion, four hundred forty-three billion, one hundred thirty-eight million, sixty-one thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.428443138061632 × 10¹⁵

Factors of 1428443138061632

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1640

Divisors of 1428443138061632

• Number of divisors d(n): 784
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 23 28 32 44 46 49 56 64 77 88 92 98 112 121 154 161 176 184 196 224 242 253 308 322 343 352 368 392 448 484 506 539 616 644 686 704 736 784 847 968 1012 1078 1127 1232 1288 1331 1372 1472 1568 1597 1694 1771 1936 2024 2156 2254 2464 2576 2662 2744 2783 3136 3194 3388 3542 3773 3872 4048 4312 4508 4928 5152 5324 5488 5566 5929 6388 6776 7084 7546 7744 7889 8096 8624 9016 9317 10304 10648 10976 11132 11179 11858 12397 12776 13552 14168 14641 15092 15778 16192 17248 17567 18032 18634 19481 21296 21952 22264 22358 23716 24794 25552 27104 28336 29282 30184 30613 31556 34496 35134 36064 36731 37268 38962 41503 42592 44528 44716 47432 49588 51104 54208 56672 58564 60368 61226 63112 65219 70268 72128 73462 74536 77924 78253 83006 85184 86779 89056 89432 94864 99176 102208 102487 113344 117128 120736 122452 122969 126224 130438 136367 140536 146924 149072 155848 156506 161051 166012 173558 178112 178864 189728 193237 198352 204974 214291 234256 241472 244904 245938 252448 257117 260876 272734 281072 293848 298144 311696 313012 322102 332024 336743 347116 357728 379456 386474 396704 404041 409948 428582 456533 468512 489808 491876 504896 514234 521752 545468 547771 562144 587696 596288 623392 626024 644204 664048 673486 694232 715456 717409 772948 793408 808082 819896 857164 860783 913066 937024 954569 979616 983752 1028468 1043504 1090936 1095542 1124288 1127357 1175392 1246784 1252048 1288408 1328096 1346972 1352659 1388464 1434818 1500037 1545896 1616164 1639792 1714328 1721566 1771561 1799819 1826132 1909138 1959232 1967504 2056936 2087008 2125607 2181872 2191084 2254714 2350784 2357201 2504096 2576816 2656192 2693944 2705318 2776928 2828287 2869636 3000074 3091792 3232328 3279584 3428656 3443132 3543122 3599638 3652264 3704173 3818276 3935008 4113872 4174016 4251214 4363744 4382168 4444451 4509428 4714402 5008192 5021863 5153632 5387888 5410636 5553856 5656574 5739272 6000148 6025481 6183584 6464656 6559168 6857312 6886264 7086244 7199276 7304528 7408346 7636552 7870016 7891499 8227744 8502428 8727488 8764336 8888902 9018856 9428804 9468613 10043726 10307264 10500259 10775776 10821272 11313148 11478544 12000296 12050962 12367168 12400927 12598733 12929312 13714624 13772528 14172488 14398552 14609056 14816692 14879249 15273104 15782998 16455488 16500407 17004856 17528672 17777804 18037712 18857608 18937226 19798009 20087452 21000518 21551552 21642544 22626296 22957088 23381677 24000592 24101924 24801854 25197466 25858624 25929211 27545056 28344976 28797104 29218112 29633384 29758498 30546208 31111157 31565996 33000814 34009712 35057344 35555608 36075424 37715216 37874452 39596018 40174904 40745903 42001036 43285088 45252592 45914176 46763354 48001184 48203848 48888961 49603708 50394932 51858422 55090112 55240493 56689952 57594208 59266768 59516996 61092416 62222314 63131992 66001628 66280291 68019424 71111216 72150848 75430432 75748904 79192036 80349808 81491806 84002072 86570176 86806489 90505184 93526708 96002368 96407696 97777922 99207416 100789864 103716844 104154743 110480986 113379904 115188416 115502849 118533536 119033992 124444628 126263984 132003256 132560582 136038848 138586063 142222432 150860864 151497808 158384072 160699616 162983612 163671739 168004144 173612978 181010368 181504477 187053416 192815392 195555844 198414832 201579728 207433688 208309486 217778099 220961972 231005698 237067072 238067984 248889256 252527968 257198447 264006512 265121164 277172126 284444864 285221321 302995616 316768144 321399232 325967224 327343478 336008288 342222727 347225956 363008954 374106832 385630784 391111688 396829664 403159456 414867376 416618972 435556198 441923944 462011396 476135968 497778512 505055936 514396894 528013024 530242328 537778571 554344252 570442642 605991232 607645423 633536288 651934448 654686956 672016576 684445454 694451912 726017908 729083201 748213664 782223376 793659328 806318912 829734752 833237944 871112396 883847888 924022792 952271936 995557024 1028793788 1056026048 1060484656 1075557142 1108688504 1140885284 1145702173 1215290846 1267072576 1270531339 1303868896 1309373912 1368890908 1388903824 1452035816 1458166402 1496427328 1524446693 1564446752 1659469504 1666475888 1742224792 1767695776 1800389129 1848045584 1991114048 1996549247 2057587576 2120969312 2151114284 2217377008 2281770568 2291404346 2395559089 2430581692 2541062678 2607737792 2618747824 2737781816 2777807648 2829182917 2904071632 2916332804 3048893386 3128893504 3332951776 3484449584 3535391552 3600778258 3696091168 3764449997 3993098494 4115175152 4241938624 4302228568 4434754016 4563541136 4582808692 4791118178 4861163384 5082125356 5237495648 5475563632 5555615296 5658365834 5808143264 5832665608 5915564281 6097786772 6665903552 6968899168 7201556516 7392182336 7528899994 7986196988 8019915211 8230350304 8604457136 8869508032 9127082272 9165617384 9582236356 9722326768 10164250712 10474991296 10951127264 11316731668 11616286528 11665331216 11831128562 12195573544 12602723903 13937798336 13975844729 14403113032 15057799988 15972393976 16039830422 16460700608 16768913623 17208914272 18254164544 18331234768 19164472712 19444653536 19804280419 20328501424 21902254528 22633463336 23330662432 23662257124 24391147088 25205447806 26351149979 27951689458 28806226064 30115599976 31944787952 32079660844 33537827246 34417828544 36662469536 38328945424 38889307072 39608560838 40657002848 41408949967 45266926672 46661324864 47324514248 48782294176 50410895612 52702299958 55903378916 57612452128 60231199952 63889575904 64159321688 65071207091 67075654492 73324939072 76657890848 79217121676 81314005696 82817899934 88219067321 90533853344 94649028496 97564588352 100821791224 105404599916 111806757832 115224904256 120462399904 127779151808 128318643376 130142414182 134151308984 138629962933 153315781696 158434243352 165635799868 176438134642 181067706688 184458049853 189298056992 201643582448 210809199832 223613515664 240924799808 256637286752 260284828364 268302617968 277259925866 289862649769 316868486704 331271599736 352876269284 368916099706 378596113984 403287164896 421618399664 447227031328 455498449637 513274573504 520569656728 536605235936 554519851732 579725299538 633736973408 662543199472 705752538568 737832199412 806574329792 843236799328 894454062656 910996899274 970409740531 1041139313456 1073210471872 1109039703464 1159450599076 1267473946816 1325086398944 1411505077136 1475664398824 1686473598656 1821993798548 1940819481062 2029038548383 2082278626912 2218079406928 2318901198152 2650172797888 2823010154272 2951328797648 3188489147459 3643987597096 3881638962124 4058077096766 4164557253824 4436158813856 4637802396304 5646020308544 5902657595296 6376978294918 7287975194192 7763277924248 8116154193532 8872317627712 9275604792608 11805315190592 12753956589836 14575950388384 15526555848496 16232308387064 18551209585216 22319424032213 25507913179672 29151900776768 31053111696992 32464616774128 44638848064426 51015826359344 62106223393984 64929233548256 89277696128852 102031652718688 129858467096512 178555392257704 204063305437376 357110784515408 714221569030816 1428443138061632
• Sum of all divisors σ(n): 3796649474707200
• Sum of proper divisors (its aliquot sum) s(n): 2368206336645568
• 1428443138061632 is an abundant number, because the sum of its proper divisors (2368206336645568) is greater than itself. Its abundance is 939763198583936

Bases of 1428443138061632

• Binary: 101000100110010100101010101110100110111010101000000₂
• Hexadecimal: 0x5132955D37540
• Base-36: E2C9PV3CJK

Squares and roots of 1428443138061632

• 1428443138061632 squared (1428443138061632²) is 2040449798675362658966230503424
• 1428443138061632 cubed (1428443138061632³) is 2914666513477060281853706087739705022899027968
• The square root of 1428443138061632 is 37794750.1388966983
• The cube root of 1428443138061632 is 112621.4165820919

Scales and comparisons

• 1,428,443,138,061,632 seconds is equal to 45,420,073 years, 16 weeks, 6 days, 12 hours, 40 minutes, 32 seconds.
• To count from 1 to 1,428,443,138,061,632 would take you about one hundred thirty-six million, two hundred sixty thousand, two hundred nineteen 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 1428443138061632 cubic inches would be around 9385.1 feet tall.

Recreational maths with 1428443138061632

• 1428443138061632 backwards is 2361608313448241
• 1428443138061632 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1428443138061632's digits is 56
• More coming soon!