42421812592640

Names of 42421812592640

• Cardinal: 42421812592640 can be written as Forty-two trillion, four hundred twenty-one billion, eight hundred twelve million, five hundred ninety-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.242181259264 × 10¹³

Factors of 42421812592640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 1100

Divisors of 42421812592640

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 8 10 13 16 19 20 26 32 38 40 52 64 65 76 80 95 104 128 130 152 160 169 190 208 247 256 260 304 320 338 361 380 416 494 512 520 608 640 676 722 760 832 845 988 1024 1040 1061 1216 1235 1280 1352 1444 1520 1664 1690 1805 1976 2048 2080 2122 2432 2470 2560 2704 2888 3040 3211 3328 3380 3610 3952 4096 4160 4244 4693 4864 4940 5120 5305 5408 5776 6080 6422 6656 6760 7220 7904 8192 8320 8488 9386 9728 9880 10240 10610 10816 11552 12160 12844 13312 13520 13793 14440 15808 16055 16384 16640 16976 18772 19456 19760 20159 20480 21220 21632 23104 23465 24320 25688 26624 27040 27586 28880 31616 32110 32768 33280 33952 37544 38912 39520 40318 40960 42440 43264 46208 46930 48640 51376 53248 54080 55172 57760 61009 63232 64220 65536 66560 67904 68965 75088 77824 79040 80636 81920 84880 86528 92416 93860 97280 100795 102752 106496 108160 110344 115520 122018 126464 128440 131072 133120 135808 137930 150176 155648 158080 161272 163840 169760 173056 179309 184832 187720 194560 201590 205504 212992 216320 220688 231040 244036 252928 256880 262067 266240 271616 275860 300352 305045 311296 316160 322544 327680 339520 346112 358618 369664 375440 383021 389120 403180 411008 425984 432640 441376 462080 488072 505856 513760 524134 532480 543232 551720 600704 610090 622592 632320 645088 655360 679040 692224 717236 739328 750880 766042 778240 806360 822016 851968 865280 882752 896545 924160 976144 1011712 1027520 1048268 1064960 1086464 1103440 1201408 1220180 1245184 1264640 1290176 1310335 1358080 1384448 1434472 1478656 1501760 1532084 1556480 1612720 1644032 1703936 1730560 1765504 1793090 1848320 1915105 1952288 2023424 2055040 2096536 2129920 2172928 2206880 2402816 2440360 2490368 2529280 2580352 2620670 2716160 2768896 2868944 2957312 3003520 3064168 3112960 3225440 3288064 3406871 3461120 3531008 3586180 3696640 3830210 3904576 4046848 4110080 4193072 4259840 4345856 4413760 4805632 4880720 4979273 5058560 5160704 5241340 5432320 5537792 5737888 5914624 6007040 6128336 6225920 6450880 6576128 6813742 6922240 7062016 7172360 7393280 7660420 7809152 8093696 8220160 8386144 8519680 8691712 8827520 9611264 9761440 9958546 10117120 10321408 10482680 10864640 11075584 11475776 11829248 12014080 12256672 12451840 12901760 13152256 13627484 13844480 14124032 14344720 14786560 15320840 15618304 16187392 16440320 16772288 17034355 17383424 17655040 19222528 19522880 19917092 20234240 20642816 20965360 21729280 22151168 22951552 23658496 24028160 24513344 24896365 25803520 26304512 27254968 27688960 28248064 28689440 29573120 30641680 31236608 32374784 32880640 33544576 34068710 34766848 35310080 38445056 39045760 39834184 40468480 41285632 41930720 43458560 45903104 47316992 48056320 49026688 49792730 51607040 52609024 54509936 55377920 56496128 57378880 59146240 61283360 62473216 64730549 65761280 67089152 68137420 69533696 70620160 76890112 78091520 79668368 80936960 82571264 83861440 86917120 91806208 96112640 98053376 99585460 103214080 105218048 109019872 110755840 112992256 114757760 118292480 122566720 124946432 129461098 131522560 134178304 136274840 139067392 141240320 153780224 156183040 159336736 161873920 165142528 167722880 173834240 183612416 192225280 196106752 199170920 206428160 210436096 218039744 225984512 229515520 236584960 245133440 249892864 258922196 263045120 268356608 272549680 282480640 307560448 312366080 318673472 323652745 330285056 335445760 347668480 367224832 384450560 392213504 398341840 412856320 420872192 436079488 451969024 459031040 490266880 499785728 517844392 526090240 536713216 545099360 564961280 615120896 624732160 637346944 647305490 660570112 670891520 695336960 734449664 768901120 784427008 796683680 825712640 872158976 903938048 918062080 980533760 999571456 1035688784 1052180480 1073426432 1090198720 1129922560 1249464320 1274693888 1294610980 1321140224 1341783040 1468899328 1537802240 1568854016 1593367360 1651425280 1744317952 1807876096 1836124160 1961067520 1999142912 2071377568 2104360960 2146852864 2180397440 2259845120 2498928640 2549387776 2589221960 2642280448 2683566080 2937798656 3075604480 3137708032 3186734720 3302850560 3488635904 3672248320 3922135040 3998285824 4142755136 4293705728 4360794880 4519690240 4997857280 5098775552 5178443920 5367132160 5875597312 6275416064 6373469440 6605701120 6977271808 7344496640 7844270080 7996571648 8285510272 8587411456 8721589760 9039380480 9995714560 10197551104 10356887840 10734264320 11751194624 12550832128 12746938880 13211402240 13954543616 14688993280 15688540160 16571020544 17174822912 17443179520 19991429120 20395102208 20713775680 21468528640 23502389248 25101664256 25493877760 27909087232 29377986560 31377080320 33142041088 34349645824 34886359040 39982858240 40790204416 41427551360 42937057280 50203328512 50987755520 55818174464 58755973120 62754160640 66284082176 69772718080 81580408832 82855102720 85874114560 101975511040 111636348928 117511946240 125508321280 132568164352 139545436160 163160817664 165710205440 171748229120 203951022080 223272697856 251016642560 265136328704 279090872320 326321635328 331420410880 407902044160 446545395712 530272657408 558181744640 652643270656 662840821760 815804088320 1060545314816 1116363489280 1325681643520 1631608176640 2121090629632 2232726978560 2651363287040 3263216353280 4242181259264 5302726574080 8484362518528 10605453148160 21210906296320 42421812592640
• Sum of all divisors σ(n): 116463569790708
• Sum of proper divisors (its aliquot sum) s(n): 74041757198068
• 42421812592640 is an abundant number, because the sum of its proper divisors (74041757198068) is greater than itself. Its abundance is 31619944605428

Bases of 42421812592640

• Binary: 1001101001010100011001000100100000000000000000₂
• Hexadecimal: 0x269519120000
• Base-36: F1CB7X2WW

Squares and roots of 42421812592640

• 42421812592640 squared (42421812592640²) is 1799610183645069678582169600
• 42421812592640 cubed (42421812592640³) is 76342725950397599867127319638252191744000
• The square root of 42421812592640 is 6513202.9442233719
• The cube root of 42421812592640 is 34876.2466460367

Scales and comparisons

• 42,421,812,592,640 seconds is equal to 1,348,882 years, 21 weeks, 6 days, 7 hours, 17 minutes, 20 seconds.
• To count from 1 to 42,421,812,592,640 would take you about three million, three hundred seventy-two thousand, two hundred six 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 42421812592640 cubic inches would be around 2906.4 feet tall.

Recreational maths with 42421812592640

• 42421812592640 backwards is 04629521812424
• The number of decimal digits it has is: 14
• The sum of 42421812592640's digits is 50
• More coming soon!