42315156977940

Names of 42315156977940

• Cardinal: 42315156977940 can be written as Forty-two trillion, three hundred fifteen billion, one hundred fifty-six million, nine hundred seventy-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.231515697794 × 10¹³

Factors of 42315156977940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8410611

Divisors of 42315156977940

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 33 35 36 42 44 45 54 55 60 63 66 70 77 84 90 99 105 108 110 121 126 132 135 140 154 165 180 189 198 210 220 231 242 252 270 297 308 315 330 363 378 385 396 420 462 484 495 540 594 605 630 660 693 726 756 770 847 924 945 990 1089 1155 1188 1210 1260 1331 1386 1452 1485 1540 1694 1815 1890 1980 2079 2178 2310 2420 2541 2662 2772 2970 3267 3388 3465 3630 3780 3993 4158 4235 4356 4620 5082 5324 5445 5940 6534 6655 6930 7260 7623 7986 8316 8470 9317 10164 10395 10890 11979 12705 13068 13310 13860 15246 15972 16335 16940 18634 19965 20790 21780 22869 23958 25410 26620 27951 30492 32670 35937 37268 38115 39930 41580 45738 46585 47916 50820 55902 59895 65340 71874 76230 79860 83853 91476 93170 111804 114345 119790 139755 143748 152460 167706 179685 186340 228690 239580 251559 279510 335412 359370 419265 457380 503118 559020 718740 838530 1006236 1257795 1677060 2515590 5031180 8410583 16821166 25231749 33642332 42052915 50463498 58874081 75695247 84105830 92516413 100926996 117748162 126158745 151390494 168211660 176622243 185032826 227085741 235496324 252317490 277549239 294370405 302780988 353244486 370065652 378476235 454171482 462582065 504634980 529866729 555098478 588740810 647614891 706488972 756952470 832647717 883111215 908342964 925164130 1017680543 1059733458 1110196956 1135428705 1177481620 1295229782 1387746195 1513904940 1589600187 1665295434 1766222430 1850328260 1942844673 2035361086 2119466916 2270857410 2497943151 2590459564 2649333645 2775492390 3053041629 3179200374 3238074455 3330590868 3532444860 3885689346 4070722172 4163238585 4541714820 4995886302 5088402715 5298667290 5550984780 5828534019 6106083258 6358400748 6476148910 7123763801 7771378692 7948000935 8326477170 9159124887 9714223365 9991772604 10176805430 10597334580 11194485973 11657068038 12212166516 12489715755 12952297820 14247527602 15265208145 15896001870 16652954340 17485602057 18318249774 19428446730 20353610860 21371291403 22388971946 23314136076 24979431510 27477374661 28495055204 29142670095 30530416290 31792003740 33583457919 34971204114 35618819005 36636499548 38856893460 42742582806 44777943892 45795624435 49958863020 54954749322 55972429865 58285340190 61060832580 64113874209 67166915838 69942408228 71237638010 78361401811 85485165612 87428010285 91591248870 100750373757 106856457015 109909498644 111944859730 116570680380 128227748418 134333831676 137386873305 142475276020 156722803622 167917289595 174856020570 183182497740 192341622627 201500747514 213712914030 223889719460 235084205433 256455496836 274773746610 302251121271 313445607244 320569371045 335834579190 349712041140 384683245254 391807009055 403001495028 427425828060 470168410866 503751868785 549547493220 604502242542 641138742090 671669158380 705252616299 769366490508 783614018110 940336821732 961708113135 1007503737570 1175421027165 1209004485084 1282277484180 1410505232598 1511255606355 1567228036220 1923416226270 2015007475140 2115757848897 2350842054330 2821010465196 3022511212710 3526263081495 3846832452540 4231515697794 4701684108660 6045022425420 7052526162990 8463031395588 10578789244485 14105052325980 21157578488970 42315156977940
• Sum of all divisors σ(n): 165487996477440
• Sum of proper divisors (its aliquot sum) s(n): 123172839499500
• 42315156977940 is an abundant number, because the sum of its proper divisors (123172839499500) is greater than itself. Its abundance is 80857682521560

Bases of 42315156977940

• Binary: 1001100111110001000011111001100111100100010100₂
• Hexadecimal: 0x267C43E67914
• Base-36: EZZBBX3X0

Squares and roots of 42315156977940

• 42315156977940 squared (42315156977940²) is 1790572510067704273646643600
• 42315156977940 cubed (42315156977940³) is 75768356843898957396835130180400242184000
• The square root of 42315156977940 is 6505010.1443379779
• The cube root of 42315156977940 is 34846.9938551045

Scales and comparisons

• 42,315,156,977,940 seconds is equal to 1,345,491 years, 5 weeks, 2 days, 7 hours, 39 minutes.
• To count from 1 to 42,315,156,977,940 would take you about three million, three hundred sixty-three thousand, seven hundred twenty-seven 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 42315156977940 cubic inches would be around 2903.9 feet tall.

Recreational maths with 42315156977940

• 42315156977940 backwards is 04977965151324
• 42315156977940 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42315156977940's digits is 63
• More coming soon!