421028713122822651

Names of 421028713122822651

• Cardinal: 421028713122822651 can be written as Four hundred twenty-one quadrillion, twenty-eight trillion, seven hundred thirteen billion, one hundred twenty-two million, eight hundred twenty-two thousand, six hundred fifty-one.

Scientific notation

• Scientific notation: 4.21028713122822651 × 10¹⁷

Factors of 421028713122822651

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 435

Divisors of 421028713122822651

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 7 11 17 21 33 49 51 77 119 121 147 187 231 289 343 357 363 397 539 561 833 847 867 1029 1191 1309 1331 1617 2023 2057 2499 2541 2779 3179 3773 3927 3993 4367 4913 5831 5929 6069 6171 6749 8337 9163 9317 9537 11319 13101 14161 14399 14739 17493 17787 19453 20247 22253 22627 27489 27951 30569 34391 34969 41503 42483 43197 47243 48037 54043 58359 64141 65219 66759 67881 74239 91707 99127 100793 103173 104907 114733 124509 136171 141729 144111 155771 157609 158389 162129 192423 195657 213983 222717 240737 244783 297381 302379 330701 336259 344199 378301 384659 408513 456533 467313 472827 475167 519673 528407 594473 641949 705551 722211 734349 803131 816629 992103 1008777 1090397 1103263 1108723 1134903 1153977 1262063 1369599 1497881 1559019 1585221 1685159 1713481 1733699 1783419 1950461 2116653 2314907 2353813 2409393 2449887 2648107 2679353 2692613 3271191 3309789 3326169 3637711 3698849 3786189 4161311 4493643 5055477 5140443 5201097 5621917 5716403 5851383 6539203 6944721 7061439 7722841 7761061 7944321 8038059 8077839 8834441 8982919 10913133 11096547 11994367 12135893 12483933 13653227 13882693 16476691 16865751 17149209 18536749 18755471 18848291 19070689 19617609 21455071 23168523 23283183 25463977 25891943 26503323 26948757 29129177 29472883 35983101 36407679 39353419 40014821 40959681 41648079 45549001 45774421 49430073 54059887 55610247 56266413 56544873 57212067 61841087 62570773 62880433 64365213 76391931 77675829 84951251 87387531 88418649 95572589 97178851 118060257 120044463 131288297 131938037 133494823 136647003 137323263 150185497 152709623 162179661 181243601 185523261 187712319 188641299 203904239 206310181 209777579 236005781 254853753 280103747 286717767 291536553 318843007 320420947 324201713 393864891 395814111 400484469 432887609 437995411 440163031 450556491 458128869 501039011 543730803 594658757 611712717 618930543 629332737 669008123 680251957 688278503 708017343 774333017 840311241 919018079 934463761 956529021 961262841 972605139 1051298479 1063703141 1068967361 1298662827 1313986233 1320489093 1444171267 1468443053 1503117033 1652040467 1783976271 2007024369 2040755871 2064835509 2231901049 2242946629 2269411991 2322999051 2596063591 2757054237 2803391283 3065967877 3081141217 3153895437 3191109423 3206902083 3507273077 3566218843 4332513801 4405329159 4761763699 4817949521 4956121401 5420331119 5511429121 6541246327 6695703147 6728839887 6808235973 7359089353 7445921987 7482771527 7571063533 7788190773 8517663187 9197903631 9243423651 10109198869 10279101371 10521819231 10698656529 11564283269 11700734551 14285291097 14453848563 15623307343 15885883937 16260993357 16534287363 18082953397 18172445137 19623738981 21461775139 22077268059 22337765961 22448314581 22713190599 24550911539 24963531901 25552989561 30327596607 30837304113 33725646647 34692849807 35102203653 37942317833 38580003847 46869922029 47657651811 52121453909 52379400689 52997444731 54248860191 54517335411 59623642309 60625720331 64385325417 71953709597 73652734617 74890595703 80949982883 81905141857 83281698863 93694295057 101176939941 111201187559 113826953499 115740011541 126580673779 127207115959 128708080061 156364361727 157138202067 158992334193 171856380773 174744723307 178870926927 181877160993 198912487367 215861128791 236079526529 242849948649 245715425571 249845096589 265596224831 270060026929 281082885171 307410207749 333603562677 364850177363 370982113117 379742021337 381621347877 386124240183 417365496163 424380042317 515569142319 524234169921 573335992999 582971892041 596737462101 655860065399 708238579587 796788674493 810180080787 886064716453 890449811713 900956560427 922230623247 1030637245627 1094550532089 1112946339351 1223213063149 1252096488489 1273140126951 1392387411569 1415788880671 1720007978997 1748915676123 1890420188503 1967580196197 2151871454243 2188037361037 2596874791819 2658194149359 2671349435139 2702869681281 2921558473141 2970660296219 3091911736881 3381512285239 3669639189447 4013351950993 4080803244287 4177162234707 4247366642013 4591020457793 5671260565509 6202453015171 6306695922989 6455614362729 6564112083111 7214460719389 7790624375457 8764675419423 8911980888657 9746711880983 9910522164697 10144536855717 12040055852979 12242409732861 13773061373379 15063100179701 15316261527259 18607359045513 18920087768967 20794622073533 21643382158167 23670585996673 24068410971407 28565622710009 29240135642949 29731566494091 32137143204551 37196635137629 44146871460923 45189300539103 45948784581777 50501225035723 62383866220599 68226983166881 69373655152879 71011757990019 72205232914221 85696868130027 96411429613653 105441701257907 107213830690813 111589905412887 132440614382769 151503675107169 165694101976711 168478876799849 204680949500643 208120965458637 260376445963403 316325103773721 321641492072439 353508575250061 409162986513919 485615586070153 497082305930133 505436630399547 750496814835691 781129337890209 1060525725750183 1159858713836977 1179352137598943 1227488959541757 1456846758210459 1822635121743821 2251490444507073 2864140905597433 3479576141510931 3538056412796829 5467905365231463 8255464963192601 8592422716792299 12758445852206747 20048986339182031 24766394889577803 38275337556620241 60146959017546093 140342904374274217 421028713122822651
• Sum of all divisors σ(n): 767005368099840000
• Sum of proper divisors (its aliquot sum) s(n): 345976654977017349
• 421028713122822651 is a deficient number, because the sum of its proper divisors (345976654977017349) is less than itself. Its deficiency is 75052058145805302

Bases of 421028713122822651

• Binary: 10111010111110010110110001001000101111011001111100111111011₂
• Hexadecimal: 0x5D7CB6245ECF9FB
• Base-36: 375M80N63GU3

Squares and roots of 421028713122822651

• 421028713122822651 squared (421028713122822651²) is 177265177273860094370641729598667801
• 421028713122822651 cubed (421028713122822651³) is 74633729469102343077690282190733504570103658387160451
• The square root of 421028713122822651 is 648867253.8530686641
• The cube root of 421028713122822651 is 749498.1609503619

Scales and comparisons

• 421,028,713,122,822,651 seconds is equal to 13,387,410,749 years, 51 weeks, 2 days, 15 hours, 10 minutes, 51 seconds.
• To count from 1 to 421,028,713,122,822,651 would take you about forty billion, one hundred sixty-two million, two hundred thirty-two thousand, two hundred forty-nine 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 421028713122822651 cubic inches would be around 62458.2 feet tall.

Recreational maths with 421028713122822651

• 421028713122822651 backwards is 156228221317820124
• The number of decimal digits it has is: 18
• The sum of 421028713122822651's digits is 57
• More coming soon!