142638755486350240

Names of 142638755486350240

• Cardinal: 142638755486350240 can be written as One hundred forty-two quadrillion, six hundred thirty-eight trillion, seven hundred fifty-five billion, four hundred eighty-six million, three hundred fifty thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.4263875548635024 × 10¹⁷

Factors of 142638755486350240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1817

Divisors of 142638755486350240

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 32 40 43 52 62 65 80 86 104 124 130 155 160 169 172 208 215 248 260 310 338 344 403 416 430 496 520 559 620 676 688 806 845 860 961 992 1040 1118 1240 1333 1352 1376 1612 1690 1720 1723 1849 1922 2015 2080 2236 2480 2666 2704 2795 3224 3380 3440 3446 3698 3844 4030 4472 4805 4960 5239 5332 5408 5590 6448 6665 6760 6880 6892 7267 7396 7688 8060 8615 8944 9245 9610 10478 10664 11180 12493 12896 13330 13520 13784 14534 14792 15376 16120 17230 17329 17888 18490 19220 20956 21328 22360 22399 24037 24986 26195 26660 27040 27568 29068 29584 30752 32240 34460 34658 36335 36980 38440 41323 41912 42656 44720 44798 48074 49972 52390 53320 53413 55136 57319 58136 59168 62465 64480 68920 69316 72670 73960 74089 76880 82646 83824 86645 89440 89596 96148 99944 104780 106640 106826 111995 114638 116272 120185 124930 137840 138632 145340 147920 148178 153760 162409 165292 167648 173290 179192 192296 199888 206615 209560 213280 213652 223990 225277 229276 232544 240370 249860 267065 275680 277264 286595 290680 291187 295840 296356 312481 324818 330584 346580 358384 370445 384592 399776 413230 419120 427304 447980 450554 458552 480740 499720 534130 537199 554528 573190 581360 582374 592712 624962 649636 661168 693160 694369 716768 740890 745147 769184 812045 826460 838240 854608 895960 901108 917104 961480 963157 999440 1068260 1074398 1126385 1146380 1162720 1164748 1185424 1249924 1299272 1322336 1386320 1388738 1455935 1481780 1490294 1562405 1624090 1652920 1655803 1709216 1776889 1791920 1802216 1834208 1922960 1926314 1998880 2136520 2148796 2252770 2292760 2296759 2329496 2370848 2499848 2598544 2685995 2772640 2777476 2911870 2963560 2968729 2980588 3124810 3185827 3248180 3305840 3311606 3471845 3553778 3583840 3604432 3725735 3845920 3852628 4273040 4297592 4505540 4585520 4593518 4658992 4815785 4999696 5197088 5371990 5554952 5823740 5927120 5937458 5961176 6249620 6371654 6496360 6611680 6623212 6943690 6983587 7107556 7208864 7451470 7705256 8279015 8546080 8595184 8884445 9011080 9026797 9171040 9187036 9317984 9631570 9686911 9999392 10743980 11109904 11483795 11647480 11854240 11874916 11922352 12499240 12521041 12743308 12992720 13246424 13887380 13967174 14215112 14843645 14902940 15410512 15929135 16558030 17190368 17768890 18022160 18053594 18374072 19263140 19373822 21487960 21525439 22219808 22967590 23099557 23294960 23749832 23844704 24998480 25042082 25486616 25985440 26492848 27774760 27934348 28430224 29687290 29805880 29857867 30821024 31858270 33116060 34917935 35537780 36044320 36107188 36748144 38526280 38593477 38747644 41415751 42975920 43050878 45133985 45935180 46199114 46589920 47499664 48434555 49996960 50084164 50973232 52985696 55549520 55868696 56860448 59374580 59611760 59715734 62605205 63716540 66232120 69835870 71075560 71199529 72214376 73496288 77052560 77186954 77495288 82831502 85951840 86101756 90267970 91870360 92030599 92398228 94999328 96869110 98760637 100168328 101946464 107627195 111099040 111737392 115497785 118749160 119223520 119431468 125210410 127433080 127655347 132464240 139671740 142151120 142399058 144428752 149289335 154105120 154373908 154990576 165663004 172203512 180535940 183740720 184061198 184796456 192967385 193738220 197521274 200336656 207078755 215254390 223474784 230995570 237498320 238862936 250420820 254866160 255310694 264928480 279343480 279830707 284302240 284798116 288857504 298578670 300294241 308747816 309981152 331326008 344407024 355997645 361071880 367481440 368122396 369592912 385934770 387476440 388152271 395042548 400673312 414157510 430508780 460152995 461991140 474996640 477725872 493803185 500841640 501715201 509732320 510621388 538404763 558686960 559661414 569596232 597157340 600588482 617495632 638276735 662652016 688814048 711995290 722143760 736244792 739185824 771869540 774952880 776304542 790085096 828315020 861017560 920305990 923982280 925593877 955451744 987606370 1001683280 1003430402 1021242776 1076809526 1117373920 1119322828 1139192464 1194314680 1196397787 1201176964 1234991264 1276553470 1283888281 1325304032 1399153535 1423990580 1444287520 1472489584 1501471205 1543739080 1549905760 1552609084 1580170192 1656630040 1659519511 1722035120 1840611980 1847964560 1851187754 1940761355 1975212740 2003366560 2006860804 2042485552 2153619052 2238645656 2278384928 2388629360 2392795574 2402353928 2508576005 2553106940 2567776562 2692023815 2798307070 2847981160 2852948569 2944979168 3002942410 3061579747 3087478160 3105218168 3160340384 3313260080 3319039022 3444070240 3681223960 3695929120 3702375508 3881522710 3950425480 3957315757 4013721608 4084971104 4307238104 4477291312 4627969385 4777258720 4785591148 4804707856 5017152010 5106213880 5135553124 5384047630 5489179921 5596614140 5695962320 5705897138 5981988935 6005884820 6123159494 6174956320 6210436336 6419441405 6626520160 6638078044 7362447920 7404751016 7763045420 7900850960 7914631514 8027443216 8297597555 8614476208 8954582624 9255938770 9571182296 9609415712 10034304020 10212427760 10271106248 10768095260 10978359842 11193228280 11391924640 11411794276 11963977870 12011769640 12032720401 12246318988 12420872672 12838882810 13276156088 14264742845 14724895840 14809502032 15307898735 15526090840 15553171231 15801701920 15829263028 16054886432 16595195110 16690547653 17228952416 18511877540 19142364592 19786578785 20068608040 20424855520 20542212496 21536190520 21573753643 21956719684 22386456560 22823588552 23927955740 24023539280 24065440802 24492637976 25677765620 26552312176 27445899605 28529485690 29619004064 30615797470 31052181680 31106342462 31658526056 33190390220 33381095306 37023755080 37088331397 38284729184 39573157570 39800536711 40137216080 41084424992 43072381040 43147507286 43913439368 44772913120 45647177104 47855911480 48047078560 48130881604 48985275952 51355531240 51445104841 53104624352 54891799210 57058971380 60163602005 61231594940 62104363360 62212684924 63317052112 66380780440 66762190612 71359338973 74047510160 74176662794 77765856155 79146315140 79601073422 80274432160 83452738265 86144762080 86295014572 87826878736 91294354208 95711822960 96261763208 97970551904 102711062480 102890209682 107868768215 109783598420 114117942760 120327204010 122463189880 122676788467 124425369848 126634104224 132761560880 133524381224 142718677946 148095020320 148353325588 155531712310 158292630280 159202146844 166905476530 170164577551 172590029144 175653757472 185441656985 191423645920 192523526416 199002683555 205422124960 205780419364 215737536430 219567196840 228235885520 240654408020 244926379760 245353576934 248850739696 257225524205 265523121760 267048762448 285437355892 296706651176 311063424620 316585260560 318404293688 333810953060 340329155102 345180058288 356796694865 370883313970 385047052832 398005367110 411560838728 431475072860 439134393680 456471771040 481308816040 482148308161 489852759520 490707153868 497701479392 514451048410 517406977243 534097524896 570874711784 593413302352 613383942335 622126849240 633170521120 636808587376 667621906120 668786362933 680658310204 690360116576 713593389730 741766627940 796010734220 823121677456 850822887755 862950145720 878268787360 927671406649 962617632080 964296616322 981414307736 1028902096820 1034813954486 1141749423568 1186826604704 1226767884670 1244253698480 1273617174752 1335243812240 1337572725866 1361316620408 1427186779460 1483533255880 1592021468440 1594798250071 1646243354912 1701645775510 1725900291440 1855342813298 1925235264160 1928593232644 1962828615472 2057804193640 2069627908972 2212139508163 2283498847136 2410741540805 2453535769340 2488507396960 2587034886215 2670487624480 2675145451732 2722633240816 2854373558920 2967066511760 3184042936880 3189596500142 3343931814665 3403291551020 3451800582880 3710685626596 3857186465288 3925657230944 4115608387280 4139255817944 4424279016326 4638357033245 4821483081610 4907071538680 5174069772430 5275101904081 5350290903464 5445266481632 5708747117840 5934133023520 6368085873760 6379193000284 6687863629330 6806583102040 7421371253192 7714372930576 7973991250355 8231216774560 8278511635888 8848558032652 9276714066490 9642966163220 9814143077360 10348139544860 10550203808162 10700581806928 11060697540815 11417494235680 12758386000568 13375727258660 13613166204080 14842742506384 15428745861152 15947982500710 16557023271776 17697116065304 18553428132980 19285932326440 19628286154720 20696279089720 20732377250923 21100407616324 21401163613856 22121395081630 25516772001136 26375509520405 26751454517320 27226332408160 28757813606119 29685485012768 31895965001420 35394232130608 37106856265960 38571864652880 41392558179440 41464754501846 42200815232648 44242790163260 51033544002272 52751019040810 53502909034640 57515627212238 63791930002840 68576324753053 70788464261216 74213712531920 77143729305760 82785116358880 82929509003692 84401630465296 88485580326520 103661886254615 105502038081620 107005818069280 115031254424476 127583860005680 137152649506106 143789068030595 148427425063840 165859018007384 168803260930592 176971160653040 207323772509230 211004076163240 230062508848952 255167720011360 274305299012212 287578136061190 331718036014768 342881623765265 353942321306080 414647545018460 422008152326480 460125017697904 548610598024424 575156272122380 663436072029536 685763247530530 829295090036920 844016304652960 891492221789689 920250035395808 1097221196048848 1150312544244760 1371526495061060 1658590180073840 1782984443579378 2194442392097696 2300625088489520 2743052990122120 3317180360147680 3565968887158756 4457461108948445 4601250176979040 5486105980244240 7131937774317512 8914922217896890 10972211960488480 14263875548635024 17829844435793780 28527751097270048 35659688871587560 71319377743175120 142638755486350240
• Sum of all divisors σ(n): 386247282738288678
• Sum of proper divisors (its aliquot sum) s(n): 243608527251938438
• 142638755486350240 is an abundant number, because the sum of its proper divisors (243608527251938438) is greater than itself. Its abundance is 100969771765588198

Bases of 142638755486350240

• Binary: 111111010110000010011000100111111111101111011101110100000₂
• Hexadecimal: 0x1FAC1313FF7BBA0
• Base-36: 130H7VNL1JTS

Squares and roots of 142638755486350240

• 142638755486350240 squared (142638755486350240²) is 20345814566694810691638955948057600
• 142638755486350240 cubed (142638755486350240³) is 2902101669149404059523586772563952950975241293824000
• The square root of 142638755486350240 is 377675463.1775146709
• The cube root of 142638755486350240 is 522491.4406678875

Scales and comparisons

• 142,638,755,486,350,240 seconds is equal to 4,535,471,213 years, 42 weeks, 6 days, 18 hours, 10 minutes, 40 seconds.
• To count from 1 to 142,638,755,486,350,240 would take you about thirteen billion, six hundred six million, four hundred thirteen thousand, six hundred forty-one 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 142638755486350240 cubic inches would be around 43541 feet tall.

Recreational maths with 142638755486350240

• 142638755486350240 backwards is 042053684557836241
• The number of decimal digits it has is: 18
• The sum of 142638755486350240's digits is 73
• More coming soon!