42402864858942

Names of 42402864858942

• Cardinal: 42402864858942 can be written as Forty-two trillion, four hundred two billion, eight hundred sixty-four million, eight hundred fifty-eight thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 4.2402864858942 × 10¹³

Factors of 42402864858942

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 582

Divisors of 42402864858942

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 7 14 19 21 23 37 38 42 46 49 57 69 74 98 111 114 133 138 147 161 222 259 266 294 322 399 437 483 491 518 703 777 798 851 874 931 966 982 1127 1311 1369 1406 1473 1554 1702 1813 1862 2109 2254 2553 2622 2738 2793 2946 3059 3381 3437 3626 4107 4218 4921 5106 5439 5586 5957 6118 6762 6874 8214 9177 9329 9583 9842 10311 10878 11293 11914 14763 16169 17871 18167 18354 18658 19166 20622 21413 22586 24059 26011 27987 28749 29526 31487 32338 33879 34447 35742 36334 41699 42826 48118 48507 52022 54501 55974 57498 62974 64239 65303 67081 67758 68894 72177 78033 79051 83398 94461 97014 103341 109002 113183 125097 127169 128478 130606 134162 144354 156066 158102 182077 188922 195909 201243 206682 214567 220409 226366 237153 241081 250194 254338 339549 345173 364154 381507 391818 402486 417841 429134 440818 457121 474306 482162 546231 553357 598253 643701 661227 672179 679098 690346 723243 763014 792281 835682 890183 914242 1035519 1092462 1106714 1196506 1253523 1274539 1287402 1322454 1344358 1371363 1446486 1501969 1542863 1584562 1660071 1687567 1780366 1794759 2016537 2071038 2376843 2416211 2507046 2549078 2670549 2742726 2924887 3003938 3085726 3320142 3375134 3589518 3823617 4033074 4187771 4505907 4580539 4628589 4705253 4753686 4832422 5062701 5341098 5544863 5849774 7248633 7647234 7938979 8375542 8774661 8919997 9011814 9161078 9257178 9410506 10125402 10513783 11089726 11812969 12563313 12771401 13741617 14115759 14497266 15460117 15877958 16634589 16913477 17549322 17839994 20474209 21027566 23625938 23816937 25126626 25542802 26759991 27483234 28231518 29314397 30920234 31541349 32063773 32936771 33269178 33826954 35438907 38314203 38814041 40948418 46380351 47633874 50740431 53519982 55572853 58628794 61422627 62439979 63082698 64127546 65873542 70877814 76628406 77628082 87943191 89399807 92760702 96191319 98810313 101480862 105352397 108220819 111145706 116442123 122845254 124879958 166718559 169479943 175886382 178799614 187319937 192382638 197620626 205159931 210704794 216441638 224446411 232884246 268199421 271698287 293742223 316057191 324662457 330039889 333437118 338959886 374639874 389009971 410319862 437079853 448892822 508439829 536398842 543396574 587484446 615479793 625798649 632114382 649324914 660079778 673339233 737466779 757545733 778019942 815094861 874159706 881226669 990119667 1016879658 1167029913 1186359601 1230959586 1251597298 1311239559 1346678466 1436119517 1474933558 1515091466 1630189722 1762453338 1877395947 1980239334 2056195561 2212400337 2272637199 2310279223 2334059826 2372719202 2622479118 2872239034 3559078803 3754791894 3898038689 4112391122 4308358551 4424800674 4545274398 4620558446 5162267453 6168586683 6270757891 6930837669 7118157606 7590917447 7796077378 8304517207 8616717102 10052836619 10324534906 11694116067 12337173366 12541515782 13861675338 14393368927 15181834894 15486802359 16171954561 16609034414 18812273673 20105673238 22772752341 23388232134 24913551621 27286270823 28786737854 30158509857 30973604718 32343909122 37624547346 43180106781 43895305237 45545504682 48515863683 49827103242 53136422129 54572541646 60317019714 81858812469 86360213562 87790610474 97031727366 106272844258 131685915711 144227431493 159409266387 163717624938 191003895761 263371831422 288454862986 307267136659 318818532774 371954954903 382007791522 432682294479 573011687283 614534273318 743909909806 865364588958 921801409977 1009592020451 1115864864709 1146023374566 1843602819954 2019184040902 2231729729418 3028776061353 6057552122706 7067144143157 14134288286314 21201432429471 42402864858942
• Sum of all divisors σ(n): 111593739035520
• Sum of proper divisors (its aliquot sum) s(n): 69190874176578
• 42402864858942 is an abundant number, because the sum of its proper divisors (69190874176578) is greater than itself. Its abundance is 26788009317636

Bases of 42402864858942

• Binary: 1001101001000010101111101100101000011100111110₂
• Hexadecimal: 0x2690AFB2873E
• Base-36: F13LUXE0U

Squares and roots of 42402864858942

• 42402864858942 squared (42402864858942²) is 1798002948245698357557359364
• 42402864858942 cubed (42402864858942³) is 76240476030441634412584719947851862832888
• The square root of 42402864858942 is 6511748.2183313875
• The cube root of 42402864858942 is 34871.0533723881

Scales and comparisons

• 42,402,864,858,942 seconds is equal to 1,348,279 years, 48 weeks, 6 days, 19 hours, 55 minutes, 42 seconds.
• To count from 1 to 42,402,864,858,942 would take you about three million, three hundred seventy thousand, six hundred ninety-nine 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 42402864858942 cubic inches would be around 2905.9 feet tall.

Recreational maths with 42402864858942

• 42402864858942 backwards is 24985846820424
• The number of decimal digits it has is: 14
• The sum of 42402864858942's digits is 66
• More coming soon!