42621612736623960

Names of 42621612736623960

• Cardinal: 42621612736623960 can be written as Forty-two quadrillion, six hundred twenty-one trillion, six hundred twelve billion, seven hundred thirty-six million, six hundred twenty-three thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 4.262161273662396 × 10¹⁶

Factors of 42621612736623960

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5103959

Divisors of 42621612736623960

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 23 24 26 30 39 40 41 46 52 60 65 69 78 82 92 104 115 120 123 130 138 156 164 184 195 205 230 246 260 276 299 312 328 345 390 410 460 492 520 533 552 598 615 690 780 820 897 920 943 984 1066 1196 1230 1380 1495 1560 1599 1640 1794 1886 2132 2392 2460 2665 2760 2829 2990 3198 3588 3772 4264 4485 4715 4920 5330 5658 5683 5980 6396 7176 7544 7995 8970 9430 10660 11316 11366 11960 12259 12792 14145 15990 17049 17940 18860 21320 22632 22732 24518 28290 28415 31980 34098 35880 36777 37720 45464 49036 56580 56830 61295 63960 68196 73554 73879 85245 98072 113160 113660 122590 130709 136392 147108 147758 170490 183885 221637 227320 233003 245180 261418 294216 295516 340980 367770 369395 392127 443274 466006 490360 522836 591032 653545 681960 699009 735540 738790 784254 886548 932012 1045672 1108185 1165015 1307090 1398018 1471080 1477580 1568508 1699217 1773096 1864024 1960635 2216370 2330030 2614180 2796036 2955160 3029039 3137016 3398434 3495045 3921270 4432740 4660060 5097651 5098189 5228360 5359069 5592072 6058078 6796868 6990090 7842540 8496085 8865480 9087117 9320120 10195302 10196378 10718138 12116156 13593736 13980180 15145195 15294567 15685080 16077207 16992170 18174234 20390604 20392756 21436276 24232312 25488255 25490945 26795345 27960360 30290390 30589134 32154414 33984340 36348468 40781208 40785512 42872552 45435585 50976510 50981890 53590690 60580780 61178268 64308828 66276457 67968680 69667897 72696936 76472835 80386035 90871170 101953020 101963780 107181380 117258347 121161560 122356536 128617656 132552914 139335794 152945670 160772070 181742340 198829371 203906040 203927560 209003691 209025749 214362760 234516694 265105828 278671588 305891340 321544140 331382285 348339485 351775041 363484680 397658742 418007382 418051498 469033388 530211656 557343176 586291735 611782680 627077247 643088280 662764570 696678970 703550082 795317484 836014764 836102996 938066776 994146855 1045018455 1045128745 1172583470 1254154494 1325529140 1393357940 1407100164 1524358511 1590634968 1672029528 1672205992 1758875205 1988293710 2090036910 2090257490 2345166940 2508308988 2651058280 2717334737 2786715880 2814200328 3048717022 3135386235 3517750410 3976587420 4180073820 4180514980 4573075533 4690333880 4807592227 5016617976 5434669474 6097434044 6270772470 7035500820 7621792555 7953174840 8152004211 8360147640 8361029960 9146151066 9615184454 10869338948 12194868088 12541544940 13586673685 14071001640 14422776681 15243585110 16304008422 18292302132 19230368908 21738677896 22865377665 24037961135 25083089880 27173347370 28845553362 28973008087 30487170220 32608016844 36584604264 38460737816 40760021055 45730755330 48075922270 54346694740 57691106724 57946016174 60974340440 62498698951 65216033688 72113883405 81520042110 86919024261 91461510660 96151844540 108693389480 115382213448 115892032348 124997397902 144227766810 144865040435 163040084220 173838048522 182923021320 187496096853 192303689080 231784064696 249994795804 288455533620 289730080870 312493494755 326080168440 347676097044 374992193706 376649105131 434595121305 499989591608 576911067240 579460161740 624986989510 666379186001 695352194088 749984387412 753298210262 869190242610 937480484265 1129947315393 1158920323480 1187893331567 1249973979020 1332758372002 1499968774824 1506596420524 1738380485220 1874960968530 1883245525655 1999137558003 2259894630786 2375786663134 2499947958040 2665516744004 3013192841048 3331895930005 3476760970440 3563679994701 3749921937060 3766491051310 3998275116006 4519789261572 4751573326268 5331033488008 5649736576965 5939466657835 6663791860010 7127359989402 7499843874120 7532982102620 7996550232012 8662929418013 9039578523144 9503146652536 9995687790015 11299473153930 11878933315670 13327583720020 14254719978804 15065964205240 15442613310371 15993100464024 17325858836026 17818399973505 19991375580030 22598946307860 23757866631340 25988788254039 26655167440040 27321546626041 28509439957608 30885226620742 34651717672052 35636799947010 39982751160060 43314647090065 45197892615720 46327839931113 47515733262680 51977576508078 54643093252082 61770453241484 69303435344104 71273599894020 77213066551855 79965502320120 81964639878123 86629294180130 92655679862226 103955153016156 109286186504164 123540906482968 129943941270195 136607733130205 142547199788040 154426133103710 163929279756246 173258588360260 185311359724452 207910306032312 218572373008328 231639199655565 259887882540390 273215466260410 308852266207420 327858559512492 346517176720520 355180106138533 370622719448904 409823199390615 463278399311130 519775765080780 546430932520820 617704532414840 655717119024984 710360212277066 819646398781230 926556798622260 1039551530161560 1065540318415599 1092861865041640 1420720424554132 1639292797562460 1775900530692665 1853113597244520 2131080636831198 2841440849108264 3278585595124920 3551801061385330 4262161273662396 5327701592077995 7103602122770660 8524322547324792 10655403184155990 14207204245541320 21310806368311980 42621612736623960
• Sum of all divisors σ(n): 147218081752627200
• Sum of proper divisors (its aliquot sum) s(n): 104596469016003240
• 42621612736623960 is an abundant number, because the sum of its proper divisors (104596469016003240) is greater than itself. Its abundance is 61974856279379280

Bases of 42621612736623960

• Binary: 10010111011011000010000110000110111010111011010101011000₂
• Hexadecimal: 0x976C2186EBB558
• Base-36: BNO3ML1YEZC

Squares and roots of 42621612736623960

• 42621612736623960 squared (42621612736623960²) is 1816601872270745768661898446081600
• 42621612736623960 cubed (42621612736623960³) is 77426501496549749998040135017264410009674675136000
• The square root of 42621612736623960 is 206450024.7920158521
• The cube root of 42621612736623960 is 349309.1480984595

Scales and comparisons

• 42,621,612,736,623,960 seconds is equal to 1,355,235,447 years, 37 weeks, 3 days, 4 hours, 26 minutes.
• To count from 1 to 42,621,612,736,623,960 would take you about four billion, sixty-five million, seven hundred six thousand, three hundred forty-three 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 42621612736623960 cubic inches would be around 29109.1 feet tall.

Recreational maths with 42621612736623960

• 42621612736623960 backwards is 06932663721612624
• The number of decimal digits it has is: 17
• The sum of 42621612736623960's digits is 66
• More coming soon!