42940256973138

Names of 42940256973138

• Cardinal: 42940256973138 can be written as Forty-two trillion, nine hundred forty billion, two hundred fifty-six million, nine hundred seventy-three thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 4.2940256973138 × 10¹³

Factors of 42940256973138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 110

Divisors of 42940256973138

• Number of divisors d(n): 630
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 49 54 57 63 79 81 98 114 126 133 147 158 162 171 189 237 266 294 342 343 361 378 399 441 474 513 553 567 686 711 722 798 882 931 1026 1029 1083 1106 1134 1197 1323 1422 1501 1539 1659 1862 2058 2133 2166 2394 2401 2527 2646 2793 3002 3078 3087 3249 3318 3591 3871 3969 4266 4503 4802 4977 5054 5586 6174 6241 6399 6498 6517 7182 7203 7581 7742 7938 8379 9006 9261 9747 9954 10507 10773 11613 12482 12798 13034 13509 14406 14931 15162 16758 16807 17689 18522 18723 19494 19551 21014 21546 21609 22743 23226 25137 27018 27097 27783 28519 29241 29862 31521 33614 34839 35378 37446 39102 40527 43218 43687 44793 45486 45619 50274 50421 53067 54194 55566 56169 57038 58482 58653 63042 64827 68229 69678 73549 75411 81054 81291 85557 87374 89586 91238 94563 100842 104517 106134 112338 117306 117649 118579 121581 123823 129654 131061 136458 136857 147098 150822 151263 159201 162582 168507 171114 175959 189126 189679 194481 199633 204687 209034 220647 235298 237158 243162 243873 247646 256671 262122 273714 283689 302526 305809 313551 318402 319333 337014 351918 352947 355737 371469 379358 388962 393183 399266 409374 410571 441294 453789 477603 487746 505521 513342 514843 527877 567378 569037 598899 611618 627102 638666 661941 705894 711474 731619 742938 770013 786366 821142 830053 851067 866761 907578 917427 955206 957999 1011042 1029686 1055754 1058841 1067211 1114407 1138074 1179549 1197798 1231713 1323882 1327753 1361367 1397431 1432809 1463238 1540026 1544529 1660106 1702134 1707111 1733522 1796697 1834854 1915998 1985823 2117682 2134422 2140663 2194857 2228814 2235331 2253001 2310039 2359098 2463426 2490159 2600283 2655506 2722734 2752281 2794862 2865618 2873997 3089058 3176523 3201633 3343221 3414222 3538647 3593394 3603901 3695139 3971646 3983259 4192293 4281326 4389714 4470662 4506002 4620078 4633587 4980318 5121333 5200566 5390091 5504562 5747994 5810371 5957469 6067327 6353046 6403266 6421989 6686442 6705993 6759003 7077294 7207802 7390278 7470477 7800849 7966518 8256843 8384586 8621991 9267174 9294271 9529569 9604899 9782017 10029663 10242666 10780182 10811703 11620742 11914938 11949777 12134654 12576879 12843978 13411986 13518006 13900761 14940954 14984641 15363999 15601698 15771007 16170273 16513686 17243982 17431113 18201981 18588542 19059138 19209798 19265967 19564034 20059326 20117979 20277009 21623406 22411431 23402547 23899554 24770529 25153758 25227307 25865973 27801522 27882813 29346051 29969282 30727998 31542014 32340546 32435109 34862226 35849331 36403962 37730637 38531934 40235958 40554018 40672597 41702283 42471289 44822862 44953923 46805094 47313021 49541058 50454614 51731946 52293339 54605943 55765626 57797901 58692102 60353937 60831027 64870218 67234293 68474119 70207641 71698662 75461274 75681921 81345194 83404566 83648439 84942578 88038153 89907846 94626042 97305327 104586678 104892487 107547993 109211886 110397049 113191911 115595802 120707874 121662054 122017791 127413867 134468586 134861769 136948238 140415282 141939063 151363842 156880017 163817829 167296878 173393703 176076306 176591149 181061811 182493081 194610654 205422357 209784974 215095986 220794098 226383822 227045763 244035582 250945317 254827734 264114459 269723538 283878126 284708179 291915981 313760034 314677461 327635658 331191147 346787406 353182298 362123622 364986162 366053373 382241601 404585307 410844714 425817189 454091526 470640051 479318833 491453487 501890634 528228918 529773447 569416358 583831962 616267071 629354922 662382294 681137289 732106746 734247409 752835951 764483202 772779343 792343377 809170614 851634378 854124537 941280102 944032383 958637666 982906974 993573441 1059546894 1098160119 1146724803 1213755921 1232534142 1277451567 1362274578 1437956499 1468494818 1505671902 1545558686 1584686754 1589320341 1708249074 1848801213 1888064766 1987146882 1992957253 2043411867 2196320238 2202742227 2293449606 2318338029 2427511842 2554903134 2562373611 2832097149 2875912998 2980720323 3178640682 3294480357 3355231831 3440174409 3697602426 3985914506 4086823734 4313869497 4405484454 4636676058 4767961023 5124747222 5409455401 5546403639 5664194298 5961440646 5978871759 6588960714 6608226681 6710463662 6880348818 6955014087 7687120833 8496291447 8627738994 8942160969 9535922046 10065695493 10818910802 11092807278 11957743518 12941608491 13216453362 13910028174 13950700771 14303883069 15374241666 16228366203 16992582894 17884321938 17936615277 19824680043 20131390986 20865042261 23061362499 25883216982 27901401542 28607766138 30197086479 32456732406 35873230554 37866187807 38824825473 39649360086 41730084522 41852102313 46122724998 48685098609 53809845831 59474040129 60394172958 62595126783 75732375614 77649650946 83704204626 90591259437 97370197218 107619691662 113598563421 118948080258 125190253566 125556306939 146055295827 161429537493 181182518874 227197126842 251112613878 265063314649 271773778311 292110591654 322859074986 340795690263 376668920817 438165887481 530126629298 543547556622 681591380526 753337841634 795189943947 876331774962 1022387070789 1130006762451 1590379887894 2044774141578 2260013524902 2385569831841 3067161212367 4771139663682 6134322424734 7156709495523 14313418991046 21470128486569 42940256973138
• Sum of all divisors σ(n): 119991889839591
• Sum of proper divisors (its aliquot sum) s(n): 77051632866453
• 42940256973138 is an abundant number, because the sum of its proper divisors (77051632866453) is greater than itself. Its abundance is 34111375893315

Bases of 42940256973138

• Binary: 1001110000110111001110110000110111000101010010₂
• Hexadecimal: 0x270DCEC37152
• Base-36: F7YHCBF4I

Squares and roots of 42940256973138

• 42940256973138 squared (42940256973138²) is 1843865668919126633653567044
• 42940256973138 cubed (42940256973138³) is 79176065647334290266123438202888190064072
• The square root of 42940256973138 is 6552881.5778356625
• The cube root of 42940256973138 is 35017.7479982167

Scales and comparisons

• 42,940,256,973,138 seconds is equal to 1,365,367 years, 18 weeks, 23 hours, 12 minutes, 18 seconds.
• To count from 1 to 42,940,256,973,138 would take you about three million, four hundred thirteen thousand, four hundred eighteen 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 42940256973138 cubic inches would be around 2918.1 feet tall.

Recreational maths with 42940256973138

• 42940256973138 backwards is 83137965204924
• 42940256973138 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42940256973138's digits is 63
• More coming soon!