21242810473101

Names of 21242810473101

• Cardinal: 21242810473101 can be written as Twenty-one trillion, two hundred forty-two billion, eight hundred ten million, four hundred seventy-three thousand, one hundred one.

Scientific notation

• Scientific notation: 2.1242810473101 × 10¹³

Factors of 21242810473101

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 136

Divisors of 21242810473101

• Number of divisors d(n): 810
• Complete list of divisors:
  1 3 7 9 17 19 21 27 29 49 51 57 61 63 81 87 119 133 147 153 171 183 189 203 261 289 323 357 361 399 427 441 459 493 513 549 551 567 609 783 833 841 867 931 969 1037 1071 1083 1159 1197 1281 1323 1377 1421 1479 1539 1647 1653 1769 1827 2023 2261 2349 2499 2523 2527 2601 2793 2907 2989 3111 3213 3249 3451 3477 3591 3843 3857 3969 4263 4437 4941 4959 5307 5481 5491 5887 6069 6137 6783 7259 7497 7569 7581 7803 8113 8379 8381 8721 8967 9333 9367 9639 9747 10353 10431 10469 10773 11529 11571 12383 12789 13311 14161 14297 14877 15827 15921 15979 16443 16473 17629 17661 17689 18207 18411 19703 20349 21777 22021 22491 22707 22743 23409 24157 24339 25137 25143 26163 26901 26999 27999 28101 29241 30073 31059 31293 31407 33611 34587 34713 37149 38367 38437 39933 41209 42483 42891 42959 44631 47481 47763 47937 49419 50813 51301 52887 52983 53067 54621 55233 56791 58667 59109 61047 65331 65569 66063 67473 68121 68229 72471 73017 73283 75411 75429 80703 80997 83997 84303 86681 90219 93177 93879 94221 100079 100833 104139 104329 111447 111853 115101 115311 123403 123627 127449 128673 128877 137921 142443 143289 143811 148257 152439 153903 154147 158661 158949 159201 159239 163863 165699 170373 176001 177327 177973 183141 195993 196707 198189 204687 210511 217413 219051 219849 226287 235277 242109 242991 243049 252909 260043 269059 270657 271643 279531 282663 300237 300713 302499 303601 312417 312987 334341 334951 335559 345933 359107 370209 370881 374357 382347 386019 386631 410669 413763 427329 431433 444771 457317 458983 461709 462441 475983 476847 477603 477717 497097 511119 511241 512981 528003 531981 533919 571387 587979 590121 594567 631533 638609 652239 657153 659547 678861 700553 705831 728973 729147 730303 758727 780129 782971 807177 811971 814929 847989 863821 872117 900711 902139 907497 910803 938961 965447 974719 1003023 1004853 1006677 1037799 1077321 1079029 1110627 1112643 1114673 1123071 1147041 1158057 1159893 1232007 1241289 1245811 1281987 1294299 1371951 1376949 1385127 1387323 1427949 1432809 1433151 1473577 1533357 1533723 1538943 1584009 1595943 1601757 1646939 1701343 1714161 1770363 1783701 1894599 1901501 1915827 1956717 1978641 2101659 2117493 2125207 2186919 2187441 2190909 2340387 2344657 2348913 2421531 2435913 2444787 2513749 2591463 2616351 2620499 2702133 2706417 2722491 2732409 2816883 2896341 2924157 3014559 3020031 3025541 3113397 3231963 3237087 3331881 3337929 3344019 3369213 3479679 3578687 3696021 3723867 3737433 3999709 4115853 4130847 4155381 4161969 4299453 4420731 4470263 4600071 4601169 4616829 4617931 4752027 4805271 4940817 5104029 5112121 5142483 5161217 5311089 5683797 5704503 5747481 5935923 6104819 6304977 6352479 6364069 6375621 6562323 6572727 6823033 7021161 7033971 7046739 7264593 7334361 7541247 7774389 7802711 7849053 7861497 8106399 8119251 8197227 8450649 8689023 8720677 8772471 9043677 9060093 9076623 9695889 9711261 9713579 9995643 10032057 10107639 10736061 10856353 11088063 11171601 11212299 11909401 11999127 12392541 12485907 12898359 13262193 13310507 13410789 13803507 13850487 13853793 14415813 14822451 14825989 14876449 15312087 15336363 15427449 15483651 16412599 16570223 17051391 17113509 17242443 18314457 18343493 18519661 18914931 19057437 19092207 19126863 19686969 19718181 20469099 21101913 21140217 21178787 21793779 22003083 22623741 23323167 23408133 23547159 23584491 24357753 24591681 25050809 26067069 26162031 26317413 27131031 27229869 27997963 29087667 29133783 29140737 30096171 30322917 31291841 32208183 32325517 32569059 33264189 33636897 35728203 35997381 36128519 37177623 39786579 39931521 40232367 41410521 41551461 41561379 42733733 44467353 44477967 44548483 44629347 45936261 46009089 46282347 46450953 47761231 49237797 49710669 51340527 51727329 54943371 55030479 55558983 56744793 57276621 57380589 59154543 61407297 63305739 63420651 63536361 67871223 67995053 69969501 70224399 70641477 70753473 75152427 75994471 78201207 78486093 78952239 81689607 83993889 87401349 87422211 87740689 90288513 93875523 96624549 96976551 97707177 100910691 103781923 107184609 107992143 108385557 115991561 119359737 119794563 120697101 124684137 128201199 129637627 133402059 133433901 133645449 133888041 137808783 138027267 139352859 143283693 147713391 148251509 149132007 154021581 164830113 165091437 166676949 171829863 172141767 184221891 184558001 189917217 190609083 203613669 203985159 210673197 212260419 225457281 226278619 227983413 235458279 245068821 251981667 252899633 262266633 263222067 281626569 281693791 289873647 290929653 293121531 311345769 311839381 314834237 321553827 323976429 325156671 347974683 359383689 362091303 374052411 384603597 388912881 400301703 400936347 401664123 414081801 418058577 429851079 443140173 444754527 447396021 475965371 494490339 495274311 500030847 515489589 531961297 552665673 553674003 571827249 611955477 614184823 632019591 676371843 678835857 683950239 706374837 726473461 755945001 758698899 786799899 789666201 811940927 844879707 845081373 872788959 879364593 907463389 934037307 935518143 944502711 964661481 975470013 1043924049 1078151067 1153810791 1166738643 1200905109 1202809041 1204992369 1289553237 1291906007 1329420519 1334263581 1342188063 1427896113 1485822933 1500092541 1595883891 1661022009 1715481747 1835866431 1842554469 1971856537 2029115529 2036507571 2051850717 2179420383 2203839659 2267835003 2276096697 2368998603 2435822781 2534639121 2535244119 2618366877 2722390167 2802111921 2806554429 2833508133 2926410039 3131772147 3461432373 3500215929 3608427123 3868659711 3875718021 4002790743 4283688339 4299293761 4787651673 4983066027 5352182029 5507599293 5527663407 5915569611 6109522713 6155552151 6538261149 6611518977 6828290091 7106995809 7307468343 7605732357 8167170501 8406335763 8419663287 8500524399 9043342049 9395316441 10500647787 11627154063 12008372229 12851065017 12897881283 13802995759 14362955019 14949198081 15426877613 16056546087 16582990221 17746708833 18328568139 19614783447 19834556931 20484870273 21922405029 22817197071 24501511503 25258989861 25501573197 27130026147 34881462189 37465274203 38553195051 38693643849 41408987277 43088865057 46280632839 48169638261 49748970663 53240126499 58844350341 59503670793 65767215087 73504534509 81390078441 104644386567 112395822609 116080931547 124226961831 138841898517 144508914783 159720379497 178511012379 244170235323 262256919421 337187467827 348242794641 372680885493 416525695551 433526744349 732510705969 786770758263 1011562403481 1118042656479 1249577086653 2360312274789 3034687210443 7080936824367 21242810473101
• Sum of all divisors σ(n): 43564568988798
• Sum of proper divisors (its aliquot sum) s(n): 22321758515697
• 21242810473101 is an abundant number, because the sum of its proper divisors (22321758515697) is greater than itself. Its abundance is 1078948042596

Bases of 21242810473101

• Binary: 100110101000111111010001011000001101010001101₂
• Hexadecimal: 0x1351FA2C1A8D
• Base-36: 7J2T8VRT9

Squares and roots of 21242810473101

• 21242810473101 squared (21242810473101²) is 451256996796089531444556201
• 21242810473101 cubed (21242810473101³) is 9585966857600075100692486328115793249301
• The square root of 21242810473101 is 4608992.3489957107
• The cube root of 21242810473101 is 27695.1672042023

Scales and comparisons

• 21,242,810,473,101 seconds is equal to 675,455 years, 34 weeks, 3 days, 22 hours, 58 minutes, 21 seconds.
• To count from 1 to 21,242,810,473,101 would take you about one million, six hundred eighty-eight thousand, six hundred thirty-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 21242810473101 cubic inches would be around 2307.9 feet tall.

Recreational maths with 21242810473101

• 21242810473101 backwards is 10137401824212
• The number of decimal digits it has is: 14
• The sum of 21242810473101's digits is 36
• More coming soon!