420689218404

Names of 420689218404

• Cardinal: 420689218404 can be written as Four hundred twenty billion, six hundred eighty-nine million, two hundred eighteen thousand, four hundred four.

Scientific notation

• Scientific notation: 4.20689218404 × 10¹¹

Factors of 420689218404

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 144

Divisors of 420689218404

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 17 21 26 28 34 39 41 42 51 52 61 68 78 82 84 91 102 119 122 123 156 164 169 182 183 204 221 238 244 246 273 287 289 338 357 364 366 427 442 476 492 507 533 546 574 578 663 676 697 714 732 793 854 861 867 884 1014 1037 1066 1092 1148 1156 1183 1281 1326 1394 1428 1547 1586 1599 1681 1708 1722 1734 2023 2028 2074 2091 2132 2366 2379 2501 2562 2652 2788 2873 3094 3111 3172 3198 3362 3444 3468 3549 3731 3757 4046 4148 4182 4641 4732 4758 4879 5002 5043 5124 5551 5746 6069 6188 6222 6396 6724 6929 7098 7259 7462 7503 7514 8092 8364 8619 9061 9282 9516 9758 10004 10086 10309 11102 11193 11271 11492 11767 11849 12138 12444 13481 13858 14196 14518 14637 14924 15006 15028 16653 17238 17507 17629 18122 18564 19516 20111 20172 20618 20787 21777 21853 22204 22386 22542 23534 23698 24276 26299 26962 27183 27716 28577 29036 29274 30012 30927 32513 33306 34476 35014 35258 35301 35547 36244 40222 40443 41236 41574 42517 43554 43706 44772 45084 47068 47396 48503 48841 52521 52598 52887 53924 54366 57154 58548 60333 61854 63427 65026 65559 66612 70028 70516 70602 71094 72163 78897 80444 80886 82943 83148 85034 85731 87108 87412 94367 97006 97539 97682 102541 105042 105196 105774 108732 114308 117793 120666 123403 123708 126854 127551 130052 131118 141204 142188 144326 145509 146523 152971 154037 157794 161772 165886 170068 171462 175253 188734 190281 194012 195078 195364 200039 205082 210084 211548 216489 227591 229177 235586 241332 246806 248829 253708 255102 262236 283101 284089 288652 291018 293046 297619 305942 307623 308074 315588 331772 341887 342924 350506 353379 370209 371501 377468 380562 390156 400078 410164 422669 432978 455182 458354 458913 462111 471172 485809 493612 497658 510204 525759 552721 566202 568178 582036 586092 595238 600117 611884 615246 616148 682773 683774 687531 701012 706758 717787 722789 740418 743002 761124 800156 824551 845338 852267 865956 892857 910364 916708 917826 924222 971618 995316 1025661 1051518 1078259 1105442 1114503 1132404 1136356 1190476 1200234 1226771 1230492 1268007 1333033 1365546 1367548 1375062 1413516 1435574 1445578 1457427 1480836 1486004 1604239 1649102 1658163 1690676 1704534 1743197 1785714 1835652 1848444 1943236 1988623 2002481 2051322 2103036 2153361 2156518 2168367 2210884 2229006 2400468 2453542 2473653 2536014 2600507 2666066 2731092 2750124 2871148 2891156 2914854 2958683 2979301 3208478 3234777 3298204 3316326 3400663 3409068 3486394 3571428 3680313 3869047 3977246 3999099 4004962 4102644 4306722 4313036 4336734 4458012 4812717 4829513 4907084 4947306 5059523 5072028 5201014 5229591 5332132 5829708 5917366 5958602 5965869 6007443 6315517 6416956 6469554 6632652 6801326 6972788 7185373 7360626 7738094 7801521 7954492 7998198 8009924 8613444 8673468 8876049 8937903 9331231 9396257 9625434 9659026 9894612 10119046 10201989 10402028 10459182 11607141 11834732 11917204 11931738 12014886 12202379 12631034 12939108 13602652 14017367 14370746 14488539 14721252 15178569 15476188 15603042 15996396 17329429 17752098 17875806 18662462 18792514 18946551 19250868 19318052 20238092 20403978 20855107 20918364 21556119 22661561 23214282 23863476 24029772 24404758 25262068 27993693 28034734 28188771 28741492 28977078 29634349 30357138 31206084 33806591 34658858 35504196 35751612 36607137 37324924 37585028 37893102 40807956 41710214 42052101 43112238 44208619 45323122 46428564 48809516 50297611 51988287 55987386 56069468 56377542 57954156 59268698 60714276 62565321 65773799 67613182 67984683 69317716 73214274 75786204 82101721 83420428 84104202 86224476 88417238 88903047 90646244 100595222 101419773 103976574 111974772 112755084 118537396 121306003 122151341 125130642 131547598 132625857 135226364 135969366 146428548 150892833 158630927 164203442 168208404 176834476 177806094 197321397 201190444 202839546 207440443 207953148 242612006 244302682 246305163 250261284 263095196 265251714 271938732 294600293 301785666 317261854 328406884 355612188 363918009 366454023 385246537 394642794 405679092 414880886 475892781 485224012 488605364 492610326 530503428 574712047 589200586 603571332 622321329 634523708 727836018 732908046 770493074 789285588 829761772 855059387 883800879 951785562 985220652 1149424094 1155739611 1178401172 1244642658 1455672036 1465816092 1540986148 1710118774 1724136141 1767601758 1903571124 2062202051 2298848188 2311479222 2489285316 2565178161 2696725759 3420237548 3448272282 3535203516 4124404102 4622958444 5008204981 5130356322 5393451518 6186606153 6896544564 8090177277 8248808204 10016409962 10260712644 10786903036 12373212306 15024614943 16180354554 20032819924 24746424612 30049229886 32360709108 35057434867 60098459772 70114869734 105172304601 140229739468 210344609202 420689218404
• Sum of all divisors σ(n): 1344356497344
• Sum of proper divisors (its aliquot sum) s(n): 923667278940
• 420689218404 is an abundant number, because the sum of its proper divisors (923667278940) is greater than itself. Its abundance is 502978060536

Bases of 420689218404

• Binary: 110000111110011000010000000101101100100₂
• Hexadecimal: 0x61F3080B64
• Base-36: 5D9FHYEC

Squares and roots of 420689218404

• 420689218404 squared (420689218404²) is 176979418481368412307216
• 420689218404 cubed (420689218404³) is 74453333234521310009897113369203264
• The square root of 420689218404 is 648605.5954152723
• The cube root of 420689218404 is 7492.9665522413

Scales and comparisons

• 420,689,218,404 seconds is equal to 13,376 years, 32 weeks, 4 hours, 13 minutes, 24 seconds.
• To count from 1 to 420,689,218,404 would take you about twenty-six thousand, seven hundred fifty-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 420689218404 cubic inches would be around 624.4 feet tall.

Recreational maths with 420689218404

• 420689218404 backwards is 404812986024
• The number of decimal digits it has is: 12
• The sum of 420689218404's digits is 48
• More coming soon!