421396495479360284

Names of 421396495479360284

• Cardinal: 421396495479360284 can be written as Four hundred twenty-one quadrillion, three hundred ninety-six trillion, four hundred ninety-five billion, four hundred seventy-nine million, three hundred sixty thousand, two hundred eighty-four.

Scientific notation

• Scientific notation: 4.21396495479360284 × 10¹⁷

Factors of 421396495479360284

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 372

Divisors of 421396495479360284

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 13 26 52 71 89 142 169 178 197 284 338 356 394 676 788 923 1157 1846 2197 2314 2561 3692 4394 4628 5122 6319 7921 8788 10244 11999 12638 13987 15041 15842 17533 23998 25276 27974 28561 30082 31684 33293 35066 38809 47996 55948 57122 60164 66586 70132 77618 82147 102973 114244 133172 155236 155987 164294 181831 195533 205946 227929 311974 328588 363662 371293 391066 411892 432809 455858 504517 562391 623948 727324 742586 782132 865618 911716 1009034 1067911 1124782 1244843 1338649 1485172 1560437 1731236 2018068 2027831 2135822 2249564 2363803 2489686 2541929 2677298 2755439 2963077 3120874 3454001 4055662 4271644 4727606 4826809 4979372 5083858 5354596 5510878 5626517 5926154 6241748 6558721 6908002 7311083 8111324 9455212 9653618 10167716 11021756 11253034 11852308 13117442 13816004 13882843 14622166 16182959 17402437 19307236 20285681 22506068 26234884 26361803 27765686 29244332 30729439 32365918 33045077 34804874 35820707 38520001 40571362 44902013 52723606 55531372 61458878 64731836 66090154 69609748 71641414 73144721 77040002 81142724 85263373 89804026 95044079 105447212 110791027 122917756 132180308 143282828 146289442 154080004 170526746 179608052 180476959 190088158 210378467 221582054 226231681 245234071 263713853 292578884 307406089 341053492 342703439 360953918 380176316 399482707 420756934 429586001 443164108 452463362 465669191 490468142 500760013 527427706 583726169 614812178 685406878 721907836 798965414 841513868 859172002 904926724 931338382 950881373 980936284 1001520026 1054855412 1108423849 1167452338 1229624356 1235573027 1370813756 1440283351 1597930828 1718344004 1862676764 1901762746 2003040052 2216847698 2334904676 2346200467 2471146054 2734920071 2880566702 2941011853 3188042923 3428280089 3803525492 3996279157 4433695396 4692400934 4942292108 5193275191 5469840142 5761133404 5882023706 6053699483 6376085846 6509880169 6856560178 7588440197 7992558314 9384801868 10386550382 10939680284 11764047412 12107398966 12752171692 13019760338 13713120356 14409510037 15176880394 15985116628 16062449351 18723683563 20773100764 21825832319 24214797932 26039520676 28819020074 30353760788 30500606071 32124898702 35553960923 37447367126 38233154089 41444557999 43651664638 44567641157 51951629041 57638040148 61001212142 64249797404 67512577483 71107921846 74894734252 76466308178 78698093279 82889115998 84628442197 87303329276 89135282314 98649722561 103903258082 122002424284 135025154966 142215843692 152932616356 157396186558 165778231996 169256884394 178270564628 187323630481 197299445122 207806516164 208811841563 243407886319 270050309932 283735820147 314792373116 338513768788 374647260962 394598890244 417623683126 462201491999 486815772638 538779253987 567471640294 579379335041 675371177533 749294521924 835247366252 924402983998 973631545276 1023075212627 1077558507974 1134943280588 1158758670082 1282446393293 1350742355066 1848805967996 2046150425254 2155117015948 2317517340164 2564892786586 2701484710132 2714553940319 3164302522147 3688565661911 4092300850508 5129785573172 5429107880638 6008619395987 6328605044294 7004130301831 7377131323822 7531931355533 8779825307929 10858215761276 12017238791974 12657210088588 13299977764151 14008260603662 14754262647644 15063862711066 16671803112809 17559650615858 24034477583948 26599955528302 28016521207324 30127725422132 33343606225618 35119301231716 41135932787911 47951353604843 53199911056604 66687212451236 82271865575822 91053693923803 95902707209686 114137729003077 164543731151644 182107387847606 191805414419372 228275458006154 364214775695212 456550916012308 534767126242843 623367596862959 1069534252485686 1183698021009439 1246735193725918 1483790477040001 2139068504971372 2367396042018878 2493470387451836 2967580954080002 4734792084037756 5935161908160004 8103778759218467 16207557518436934 32415115036873868 105349123869840071 210698247739680142 421396495479360284
• Sum of all divisors σ(n): 823534943863620744
• Sum of proper divisors (its aliquot sum) s(n): 402138448384260460
• 421396495479360284 is a deficient number, because the sum of its proper divisors (402138448384260460) is less than itself. Its deficiency is 19258047095099824

Bases of 421396495479360284

• Binary: 10111011001000110011110000101000110101001000100101100011100₂
• Hexadecimal: 0x5D919E146A44B1C
• Base-36: 3798L9IXBIFW

Squares and roots of 421396495479360284

• 421396495479360284 squared (421396495479360284²) is 177575006402286512269395441876560656
• 421396495479360284 cubed (421396495479360284³) is 74829485382648501756399615746585766619554329003386304
• The square root of 421396495479360284 is 649150595.3778062153
• The cube root of 421396495479360284 is 749716.3344909117

Scales and comparisons

• 421,396,495,479,360,284 seconds is equal to 13,399,105,091 years, 15 weeks, 4 days, 8 hours, 4 minutes, 44 seconds.
• To count from 1 to 421,396,495,479,360,284 would take you about forty billion, one hundred ninety-seven million, three hundred fifteen thousand, two hundred seventy-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 421396495479360284 cubic inches would be around 62476.4 feet tall.

Recreational maths with 421396495479360284

• 421396495479360284 backwards is 482063974594693124
• The number of decimal digits it has is: 18
• The sum of 421396495479360284's digits is 86
• More coming soon!