1028122630943940

Names of 1028122630943940

• Cardinal: 1028122630943940 can be written as One quadrillion, twenty-eight trillion, one hundred twenty-two billion, six hundred thirty million, nine hundred forty-three thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.02812263094394 × 10¹⁵

Factors of 1028122630943940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 95

Divisors of 1028122630943940

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 37 41 42 45 49 60 63 70 74 82 84 90 98 105 111 123 126 140 147 148 164 180 185 196 205 210 222 245 246 252 259 287 294 315 333 369 370 410 420 441 444 490 492 518 555 574 588 615 630 666 735 738 740 777 820 861 882 980 1036 1110 1148 1230 1260 1295 1332 1369 1435 1470 1476 1517 1554 1665 1681 1722 1764 1813 1845 2009 2205 2220 2331 2460 2583 2590 2738 2870 2940 3034 3108 3330 3362 3444 3626 3690 3885 4018 4107 4305 4410 4551 4662 5043 5166 5180 5439 5476 5740 6027 6068 6660 6724 6845 7252 7380 7585 7770 8036 8214 8405 8610 8820 9065 9102 9324 9583 10045 10086 10332 10619 10878 11655 11767 12054 12321 12915 13653 13690 15129 15170 15540 16317 16428 16810 17220 18081 18130 18204 19166 20090 20172 20535 21238 21756 22755 23310 23534 24108 24642 25215 25830 27195 27306 27380 28749 30135 30258 30340 31857 32634 33620 35301 36162 36260 38332 40180 41070 42476 45510 46620 47068 47915 49284 50430 50653 51660 53095 54390 54612 56129 57498 58835 60270 60516 61605 62197 63714 65268 67081 68265 70602 72324 74333 75645 81585 82140 82369 86247 90405 91020 95571 95830 100860 101306 105903 106190 108780 112258 114996 117670 120540 123210 124394 127428 134162 136530 141204 143745 148666 151290 151959 159285 163170 164738 168387 172494 176505 180810 186591 191142 191660 201243 202612 211806 212380 222999 224516 235340 246420 247107 248788 253265 268324 273060 280645 287490 297332 302580 303918 310985 318570 326340 329476 335405 336774 344988 353010 354571 361620 371665 373182 382284 392903 402486 411845 423612 431235 435379 445998 455877 477855 494214 505161 506530 529515 559773 561290 574980 603729 607836 621970 637140 668997 670810 673548 706020 709142 741321 743330 746364 759795 785806 804972 823690 841935 862470 870758 891996 911754 932955 955710 988428 1006215 1010322 1013060 1059030 1063713 1114995 1119546 1122580 1178709 1207458 1235535 1243940 1306137 1337994 1341620 1418284 1482642 1486660 1519590 1571612 1647380 1683870 1724940 1741516 1772855 1823508 1865910 1874161 1911420 1964515 2012430 2020644 2076773 2118060 2127426 2176895 2229990 2239092 2279385 2301289 2357418 2414916 2471070 2481997 2525805 2612274 2675988 2750321 2798865 2965284 3018645 3039180 3047653 3191139 3344985 3367740 3536127 3545710 3706605 3731820 3748322 3918411 3929030 4024860 4153546 4254852 4353790 4459980 4558770 4602578 4714836 4942140 4963994 5051610 5224548 5318565 5500642 5597730 5622483 5893545 6037290 6095306 6230319 6382278 6530685 6689970 6903867 7072254 7091420 7413210 7445991 7496644 7836822 7858060 8250963 8307092 8707580 9117540 9142959 9205156 9370805 9927988 10103220 10383865 10637130 11001284 11195460 11244966 11506445 11787090 12074580 12190612 12409985 12460638 12764556 13061370 13119127 13379940 13751605 13807734 14144508 14537411 14826420 14891982 15238265 15673644 15955695 16109023 16501926 16867449 17680635 18285918 18690957 18741610 19592055 20711601 20767730 21274260 22337973 22489932 23012890 23574180 24752889 24819970 24921276 26122740 26238254 27428877 27503210 27615468 28112415 29074822 29783964 30476530 31151595 31911390 32218046 33003852 33734898 34519335 35361270 36571836 37229955 37381914 37483220 39184110 39357381 41254815 41423202 41535460 43612233 44675946 45714795 46025780 48327069 49505778 49639940 52476508 54857754 55006420 56224830 58149644 60953060 62303190 63822780 64436092 65595635 67469796 69038670 69343957 70722540 72687055 74459910 74763828 76840601 78368220 78714762 80545115 82509630 82846404 84337245 85147693 87224466 89351892 91429590 91833889 93454785 96654138 99011556 101761877 103558005 109715508 111689865 112449660 112763161 118072143 123764445 124606380 130836699 131191270 137144385 138077340 138687914 144981207 145374110 148919820 153681202 157429524 161090230 165019260 168674490 170295386 174448932 182859180 183667778 186909570 193308276 196786905 203523754 207116010 208031871 218061165 223379730 225526322 230521803 236144286 241635345 247528890 255443079 261673398 262382540 274288770 275501667 277375828 289962414 290748220 305285631 307362404 322180460 337348980 338289483 340590772 346719785 367335556 373819140 384203005 393573810 407047508 414232020 416063742 425738465 436122330 446759460 451052644 459169445 461043606 472288572 483270690 485407699 495057780 508809385 510886158 523346796 537884207 548577540 551003334 563815805 579924828 590360715 596033851 610571262 624095613 654183495 676578966 691565409 693439570 724906035 766329237 768406010 787147620 826505001 832127484 851476930 872244660 915856893 918338890 922087212 966541380 970815398 1014868449 1017618770 1021772316 1040159355 1075768414 1102006668 1127631610 1152609015 1180721430 1192067702 1221142524 1248191226 1277215395 1308366990 1353157932 1377508335 1383130818 1386879140 1449812070 1456223097 1526428155 1532658474 1536812020 1613652621 1653010002 1691447415 1702953860 1788101553 1831713786 1836677780 1941630796 2029736898 2035237540 2080318710 2151536828 2255263220 2305218030 2361442860 2384135404 2427038495 2496382452 2554430790 2616733980 2689421035 2755016670 2766261636 2843102237 2899624140 2912446194 2980169255 3052856310 3065316948 3120478065 3150464641 3227305242 3306020004 3382894830 3397853893 3457827045 3576203106 3663427572 3765189449 3831646185 4059473796 4132525005 4160637420 4172236957 4368669291 4579284465 4610436060 4840957863 4854076990 5074342245 5108861580 5364304659 5378842070 5510033340 5686204474 5824892388 5960338510 6105712620 6240956130 6300929282 6454610484 6765789660 6795707786 6915654090 7152406212 7281115485 7530378898 7663292370 8068263105 8265050010 8344473914 8529306711 8737338582 8940507765 9158568930 9451393923 9681915726 9708153980 10148684490 10193561679 10728609318 10757684140 11295568347 11372408948 11920677020 12481912260 12516710871 12601858564 13591415572 13831308180 14215511185 14562230970 15060757796 15326584740 15752323205 16136526210 16530100020 16688947828 16989269465 17058613422 17474677164 17881015530 18317137860 18825947245 18902787846 19363831452 19901715659 20297368980 20387123358 20861184785 21457218636 21843346455 22053252487 22591136694 24204789315 25033421742 25587920133 26821523295 28354181769 28431022370 29124461940 30580685037 31504646410 32273052420 33886705041 33978538930 34117226844 35762031060 37550132613 37651894490 37805575692 39803431318 40774246716 41722369570 42646533555 43686692910 44106504974 45182273388 47256969615 48409578630 50066843484 50967808395 51175840266 53643046590 56477841735 56708363538 56862044740 59705146977 61161370074 62583554355 63009292820 66159757461 67773410082 67957077860 75100265226 75303788980 79606862636 83444739140 85293067110 87373385820 88213009948 94513939230 96819157260 99508578295 101935616790 102351680532 107286093180 110266262435 112955683470 113416727076 116567191717 119410293954 122322740148 125167108710 127939600665 132319514922 135546820164 139312009613 141770908845 150200530452 152903425185 154372767409 169433525205 170586134220 179115440931 187750663065 189027878460 198479272383 199017156590 203871233580 220532524870 225911366940 233134383434 238820587908 250334217420 255879201330 264639029844 278624019226 283541817690 298525734885 305806850370 308745534818 330798787305 338867050410 349701575151 358230881862 375501326130 396958544766 398034313180 417936028839 441065049740 463118302227 466268766868 511758402660 557248038452 567083635380 582835958585 597051469770 611613700740 617491069636 661597574610 677734100820 696560048065 699403150302 716461763724 751002652260 771863837045 793917089532 815970342019 835872057678 895577204655 926236604454 992396361915 1049104725453 1165671917170 1194102939540 1253808086517 1323195149220 1389354906681 1393120096130 1398806300604 1543727674090 1631940684038 1671744115356 1748507875755 1791154409310 1852473208908 1984792723830 2089680144195 2098209450906 2315591511135 2331343834340 2447911026057 2507616173034 2778709813362 2786240192260 3087455348180 3263881368076 3497015751510 3582308818620 3969585447660 4079851710095 4179360288390 4196418901812 4631183022270 4895822052114 5015232346068 5245523627265 5557419626724 5711792394133 6269040432585 6946774533405 6994031503020 7343733078171 8159703420190 8358720576780 9262366044540 9791644104228 10491047254530 11423584788266 12239555130285 12538080865170 13893549066810 14687466156342 16319406840380 17135377182399 20982094509060 22847169576532 24479110260570 25076161730340 27787098133620 28558961970665 29374932312684 34270754364798 36718665390855 48958220521140 51406131547197 57117923941330 68541508729596 73437330781710 85676885911995 102812263094394 114235847882660 146874661563420 171353771823990 205624526188788 257030657735985 342707543647980 514061315471970 1028122630943940
• Sum of all divisors σ(n): 3821735436550668
• Sum of proper divisors (its aliquot sum) s(n): 2793612805606728
• 1028122630943940 is an abundant number, because the sum of its proper divisors (2793612805606728) is greater than itself. Its abundance is 1765490174662788

Bases of 1028122630943940

• Binary: 11101001110001001001110100001100111111010011000100₂
• Hexadecimal: 0x3A7127433F4C4
• Base-36: A4FT0L4H50

Squares and roots of 1028122630943940

• 1028122630943940 squared (1028122630943940²) is 1057036144259089051615422723600
• 1028122630943940 cubed (1028122630943940³) is 1086762781638492735162978678531257193714984000
• The square root of 1028122630943940 is 32064351.4037620913
• The cube root of 1028122630943940 is 100928.7682218607

Scales and comparisons

• 1,028,122,630,943,940 seconds is equal to 32,691,119 years, 24 weeks, 3 days, 18 hours, 39 minutes.
• To count from 1 to 1,028,122,630,943,940 would take you about ninety-eight million, seventy-three thousand, three hundred fifty-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 1028122630943940 cubic inches would be around 8410.7 feet tall.

Recreational maths with 1028122630943940

• 1028122630943940 backwards is 0493490362218201
• The number of decimal digits it has is: 16
• The sum of 1028122630943940's digits is 54
• More coming soon!