42157370438749120

Names of 42157370438749120

• Cardinal: 42157370438749120 can be written as Forty-two quadrillion, one hundred fifty-seven trillion, three hundred seventy billion, four hundred thirty-eight million, seven hundred forty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.215737043874912 × 10¹⁶

Factors of 42157370438749120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 159

Divisors of 42157370438749120

• Number of divisors d(n): 1512
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 31 32 38 40 43 59 62 64 76 80 86 95 118 124 152 155 160 172 190 215 236 248 295 304 310 320 344 361 380 430 472 496 589 590 608 620 688 722 760 817 860 944 961 992 1121 1178 1180 1216 1240 1333 1376 1444 1520 1634 1720 1805 1829 1849 1888 1922 1984 2242 2356 2360 2480 2537 2666 2752 2888 2945 3040 3268 3440 3481 3610 3658 3698 3776 3844 4085 4484 4712 4720 4805 4960 5074 5332 5605 5776 5890 6080 6536 6665 6880 6962 7220 7316 7396 7688 8170 8968 9145 9245 9424 9440 9610 9920 10148 10664 11191 11210 11552 11780 12685 13072 13330 13760 13924 14440 14632 14792 15376 15523 16340 17405 17936 18259 18290 18490 18848 18880 19220 20296 21299 21328 22382 22420 23104 23560 25327 25370 26144 26660 27848 28880 29264 29584 30752 31046 32680 34751 34810 35131 35872 36518 36580 36980 37696 38440 40592 41323 42598 42656 44764 44840 47120 48203 50654 50740 52288 53320 55696 55955 56699 57319 57760 58528 59168 61504 62092 65360 66139 69502 69620 70262 71744 73036 73160 73960 76880 77615 78647 81184 82646 85196 85312 89528 89680 91295 94240 96406 101308 101480 106495 106640 107911 109091 111392 111910 113398 114638 115520 117056 118336 124184 126635 130720 132278 139004 139240 140524 146072 146320 147920 149683 153760 155230 157294 162368 165292 170392 173755 175655 179056 179360 182590 188480 192812 202616 202960 205379 206615 212990 213280 215822 218182 222784 223820 226796 229276 241015 248368 253270 261440 264556 278008 278480 281048 283495 286595 292144 292640 295840 299366 307520 310460 314588 330584 330695 340784 346921 347510 351310 358112 358720 365180 385624 393235 405232 405920 410758 413230 425980 426560 431644 436364 447640 453592 458552 481213 482030 496736 506540 529112 539555 545455 556016 556960 562096 566990 573190 584288 585280 591680 598732 620920 629176 660269 661168 661390 667489 681568 693842 695020 702620 716224 730360 748415 771248 785137 786470 810464 811840 821516 826460 851960 863288 872728 895280 907184 915857 917104 962426 964060 993472 1013080 1026895 1058224 1077281 1079110 1089061 1090910 1112032 1113920 1124192 1133980 1146380 1168576 1197464 1241840 1256641 1258352 1320538 1322336 1322780 1334978 1363136 1387684 1390040 1405240 1460720 1494293 1496830 1542496 1570274 1572940 1620928 1643032 1652920 1703920 1726576 1734605 1745456 1776889 1790560 1814368 1831714 1834208 1924852 1928120 2026160 2050309 2053790 2072729 2116448 2154562 2158220 2178122 2181820 2224064 2248384 2267960 2292760 2394928 2406065 2438057 2483680 2513282 2516704 2641076 2644672 2645560 2669956 2775368 2780080 2810480 2843977 2921440 2988586 2993660 3084992 3140548 3145880 3286064 3301345 3305840 3337445 3345241 3381821 3407840 3453152 3469210 3490912 3553778 3581120 3628736 3663428 3668416 3849704 3856240 3902201 3925685 4052320 4100618 4107580 4145458 4232896 4309124 4316440 4356244 4363640 4535920 4579285 4585520 4640173 4789856 4812130 4876114 4967360 5026564 5033408 5282152 5291120 5339912 5386405 5445305 5550736 5560160 5620960 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3225013038460 3323403266752 3578724145904 3649356859310 3760693170272 3767078048320 3953241789080 4154254083440 4249734923261 4386823146592 4465823139698 4473405182380 4560018435776 4609881950656 4700866462840 5160020861536 5483528933240 5700023044720 5762352438320 5838970974896 6055353409760 6127524773074 6325186862528 6450026076920 6933778032689 7157448291808 7298713718620 7521386340544 7906483578160 8308508166880 8499469846522 8773646293184 8931646279396 8946810364760 9401732925680 10320041723072 10967057866480 11164557849245 11400046089440 11524704876640 11677941949792 12110706819520 12255049546148 12900052153840 13867556065378 14314896583616 14597427437240 15318811932685 15812967156320 16617016333760 16998939693044 17863292558792 17893620729520 18803465851360 21248674616305 21934115732960 22329115698490 22800092178880 23049409753280 23355883899584 24510099092296 25800104307680 27735112130756 29194854874480 30637623865370 31625934312640 33997879386088 34668890163445 35726585117584 35787241459040 37606931702720 42497349232610 43868231465920 44658231396980 49020198184592 51600208615360 55470224261512 58389709748960 61275247730740 67995758772176 69337780326890 71453170235168 71574482918080 84994698465220 89316462793960 98040396369184 110940448523024 116779419497920 122550495461480 131741782621091 135991517544352 138675560653780 142906340470336 169989396930440 178632925587920 196080792738368 221880897046048 245100990922960 263483565242182 271983035088704 277351121307560 339978793860880 357265851175840 443761794092096 490201981845920 526967130484364 554702242615120 658708913105455 679957587721760 714531702351680 980403963691840 1053934260968728 1109404485230240 1317417826210910 1359915175443520 2107868521937456 2218808970460480 2634835652421820 4215737043874912 5269671304843640 8431474087749824 10539342609687280 21078685219374560 42157370438749120
• Sum of all divisors σ(n): 114014431639067760
• Sum of proper divisors (its aliquot sum) s(n): 71857061200318640
• 42157370438749120 is an abundant number, because the sum of its proper divisors (71857061200318640) is greater than itself. Its abundance is 29699690761569520

Bases of 42157370438749120

• Binary: 10010101110001011110011110110001101010101000101111000000₂
• Hexadecimal: 0x95C5E7B1AA8BC0
• Base-36: BJ3JGM86K74

Squares and roots of 42157370438749120

• 42157370438749120 squared (42157370438749120²) is 1777243882309918170529590300774400
• 42157370438749120 cubed (42157370438749120³) is 74923928706539864373599198850025345753303318528000
• The square root of 42157370438749120 is 205322600.8961242435
• The cube root of 42157370438749120 is 348036.2692819403

Scales and comparisons

• 42,157,370,438,749,120 seconds is equal to 1,340,473,978 years, 33 weeks, 3 days, 6 hours, 18 minutes, 40 seconds.
• To count from 1 to 42,157,370,438,749,120 would take you about four billion, twenty-one million, four hundred twenty-one thousand, nine hundred thirty-five 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 42157370438749120 cubic inches would be around 29003 feet tall.

Recreational maths with 42157370438749120

• 42157370438749120 backwards is 02194783407375124
• The number of decimal digits it has is: 17
• The sum of 42157370438749120's digits is 67
• More coming soon!