42154974140367816

Names of 42154974140367816

• Cardinal: 42154974140367816 can be written as Forty-two quadrillion, one hundred fifty-four trillion, nine hundred seventy-four billion, one hundred forty million, three hundred sixty-seven thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 4.2154974140367816 × 10¹⁶

Factors of 42154974140367816

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 216418820

Divisors of 42154974140367816

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 28 31 36 39 42 49 52 56 62 63 72 78 84 91 93 98 104 117 124 126 137 147 156 168 182 186 196 217 234 248 252 273 274 279 294 312 364 372 392 403 411 434 441 468 504 546 548 558 588 637 651 728 744 806 819 822 868 882 936 959 1092 1096 1116 1176 1209 1233 1274 1302 1519 1612 1638 1644 1736 1764 1781 1911 1918 1953 2184 2232 2418 2466 2548 2604 2821 2877 3038 3224 3276 3288 3528 3562 3627 3822 3836 3906 4247 4557 4836 4932 5096 5208 5343 5642 5733 5754 6076 6552 6713 7124 7254 7644 7672 7812 8463 8494 8631 9114 9672 9864 10686 11284 11466 11508 12152 12467 12741 13426 13671 14248 14508 15288 15624 16029 16926 16988 17262 18228 19747 20139 21372 22568 22932 23016 24934 25389 25482 26852 27342 29016 29729 32058 33852 33976 34524 36456 37401 38223 39494 40278 42744 45864 49868 50778 50964 53704 54684 55211 59241 59458 60417 64116 67704 69048 74802 76446 78988 80556 87269 89187 99736 101556 101928 109368 110422 112203 118482 118916 120834 128232 149604 152892 157976 161112 165633 174538 177723 178374 203112 208103 220844 224406 236964 237832 241668 261807 267561 299208 305784 331266 349076 355446 356748 386477 416206 441688 448812 473928 483336 496899 523614 535122 624309 662532 698152 710892 713496 772954 785421 832412 897624 993798 1047228 1070244 1159431 1248618 1325064 1421784 1545908 1570842 1664824 1872927 1987596 2094456 2140488 2318862 2497236 2705339 3091816 3141684 3478293 3745854 3975192 4637724 4994472 5410678 6283368 6956586 7491708 8116017 9275448 10821356 13913172 14983416 16232034 21642712 24348051 27826344 32464068 48696102 64928136 97392204 194784408 216418627 432837254 649255881 865674508 1298511762 1514930389 1731349016 1947767643 2597023524 2813442151 3029860778 3895535286 4544791167 5194047048 5626884302 6059721556 6708977437 7791070572 8440326453 9089582334 10604512723 11253768604 12119443112 13417954874 13634373501 15582141144 16880652906 18179164668 19694095057 20126932311 21209025446 22507537208 25320979359 26835909748 27268747002 29649351899 31813538169 33761305812 36358329336 39388190114 40253864622 42418050892 46962842059 50641958718 53671819496 54537494004 59082285171 59298703798 60380796933 63627076338 67522611624 78776380228 80507729244 84836101784 87216706681 88948055697 93925684118 95440614507 101283917436 109074988008 118164570342 118597407596 120761593866 127254152676 137858665399 140888526177 157552760456 161015458488 174433413362 177246855513 177896111394 187851368236 190881229014 202567834872 207545463293 236329140684 237194815192 241523187732 254508305352 261650120043 266844167091 275717330798 281777052354 328739894413 348866826724 354493711026 355792222788 375702736472 381762458028 385441574687 413575996197 415090926586 422665578531 472658281368 483046375464 523300240086 533688334182 551434661596 563554104708 610516946767 622636389879 657479788826 697733653448 708987422052 711584445576 763524916056 770883149374 784950360129 827151992394 830181853172 845331157062 919129908869 986219683239 1046600480172 1067376668364 1102869323192 1127108209416 1156324724061 1221033893534 1240727988591 1245272779758 1314959577652 1417974844104 1452818243051 1541766298748 1569900720258 1654303984788 1660363706344 1690662314124 1831550840301 1838259817738 1867909169637 1972439366478 2093200960344 2134753336728 2312649448122 2442067787068 2481455977182 2490545559516 2629919155304 2698091022809 2757389726607 2905636486102 2958659049717 3083532597496 3139801440516 3308607969576 3381324628248 3468974172183 3663101680602 3676519635476 3735818339274 3944878732956 4273618627369 4358454729153 4625298896244 4884135574136 4962911954364 4981091119032 5396182045618 5494652520903 5514779453214 5811272972204 5917318099434 6279602881032 6433909362083 6937948344366 7326203361204 7353039270952 7471636678548 7889757465912 8094273068427 8272169179821 8547237254738 8716909458306 9250597792488 9925823908728 10792364091236 10989305041806 11029558906428 11622545944408 11834636198868 11948688815297 12820855882107 12867818724166 13075364187459 13875896688732 14652406722408 14943273357096 16188546136854 16544338359642 17094474509476 17433818916612 18886637159663 19301728086249 21584728182472 21978610083612 22059117812856 23669272397736 23897377630594 24282819205281 25641711764214 25735637448332 26150728374918 27751793377464 32377092273708 33088676719284 34188949018952 34867637833224 35846066445891 37773274319326 38462567646321 38603456172498 43957220167224 45037365534581 47794755261188 48565638410562 51283423528428 51471274896664 52301456749836 56659911478989 57905184258747 64754184547416 66177353438568 71692132891782 75546548638652 76925135292642 77206912344996 83640821707079 90074731069162 95589510522376 97131276821124 102566847056856 104602913499672 107538199337673 113319822957978 115810368517494 135112096603743 143384265783564 151093097277304 153850270585284 154413824689992 167281643414158 169979734436967 180149462138324 194262553642248 215076398675346 226639645915956 231620737034988 250922465121237 270224193207486 286768531567128 307700541170568 334563286828316 339959468873934 360298924276648 405336289811229 430152797350692 453279291831912 463241474069976 501844930242474 540448386414972 585485751949553 669126573656632 679918937747868 752767395363711 810672579622458 860305594701384 1003689860484948 1080896772829944 1170971503899106 1359837875495736 1505534790727422 1621345159244916 1756457255848659 2007379720969896 2341943007798212 3011069581454844 3242690318489832 3512914511697318 4683886015596424 5269371767545977 6022139162909688 7025829023394636 10538743535091954 14051658046789272 21077487070183908 42154974140367816
• Sum of all divisors σ(n): 148717202336801280
• Sum of proper divisors (its aliquot sum) s(n): 106562228196433464
• 42154974140367816 is an abundant number, because the sum of its proper divisors (106562228196433464) is greater than itself. Its abundance is 64407254056065648

Bases of 42154974140367816

• Binary: 10010101110000111011100111000011001001110000001111001000₂
• Hexadecimal: 0x95C3B9C32703C8
• Base-36: BJ2OVRTZVM0

Squares and roots of 42154974140367816

• 42154974140367816 squared (42154974140367816²) is 1777041844775079287536691768609856
• 42154974140367816 cubed (42154974140367816³) is 74911153012844985905736656370123939248686842794496
• The square root of 42154974140367816 is 205316765.3660261029
• The cube root of 42154974140367816 is 348029.6748276965

Scales and comparisons

• 42,154,974,140,367,816 seconds is equal to 1,340,397,783 years, 39 weeks, 6 days, 7 hours, 3 minutes, 36 seconds.
• To count from 1 to 42,154,974,140,367,816 would take you about four billion, twenty-one million, one hundred ninety-three thousand, three hundred fifty-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 42154974140367816 cubic inches would be around 29002.5 feet tall.

Recreational maths with 42154974140367816

• 42154974140367816 backwards is 61876304147945124
• 42154974140367816 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42154974140367816's digits is 72
• More coming soon!