21609071796123

Names of 21609071796123

• Cardinal: 21609071796123 can be written as Twenty-one trillion, six hundred nine billion, seventy-one million, seven hundred ninety-six thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 2.1609071796123 × 10¹³

Factors of 21609071796123

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 172

Divisors of 21609071796123

• Number of divisors d(n): 648
• Complete list of divisors:
  1 3 7 9 19 21 23 27 31 49 57 63 69 89 93 133 147 161 171 189 207 217 267 279 361 399 437 441 483 513 529 589 621 623 651 713 801 837 931 961 1083 1127 1197 1311 1323 1449 1519 1587 1691 1767 1869 1953 2047 2139 2403 2527 2759 2793 2883 3059 3249 3381 3591 3703 3933 4123 4347 4361 4557 4761 4991 5073 5301 5607 5859 6141 6417 6727 7581 8277 8303 8379 8649 9177 9747 10051 10143 11109 11191 11799 11837 12369 13083 13547 13671 14283 14329 14973 15219 15903 16399 16821 17689 18259 18423 19251 19313 20181 21413 22103 22743 24831 24909 25137 25921 25947 27531 28861 30153 30429 32129 33327 33573 34937 35511 37107 38893 39249 40641 41013 42987 44919 45657 47081 47089 49197 52421 53067 54777 55269 57939 58121 60543 63457 64239 66309 68229 70357 74493 74727 77763 78337 82593 82859 85529 86583 90459 94829 96387 99981 100303 100719 104811 106533 111321 114793 116679 117747 121923 127813 128961 134757 135191 141243 141267 147591 154721 157263 159201 164331 173817 174363 181629 190371 190969 192717 198927 211071 224181 224903 233289 235011 248577 256587 257393 259749 271377 272251 284487 289161 300909 302157 311581 314433 319599 329567 344379 346921 350037 365769 366947 383439 386883 405573 406847 419957 423729 423801 442773 444199 464163 471789 477603 492499 492993 508369 521451 523089 548359 571113 572907 578151 596781 598703 633213 663803 674709 699867 705033 738967 745731 769761 772179 779247 803551 816753 853461 867483 894539 894691 902727 934743 943299 988701 995999 1033137 1040763 1050111 1083047 1100841 1150317 1205683 1216719 1220541 1259871 1271187 1271403 1332597 1336783 1392489 1415367 1459511 1477497 1525107 1569267 1574321 1625051 1645077 1713339 1718721 1796109 1801751 1899639 1905757 1967167 1991409 2024127 2115099 2181067 2216901 2237193 2306969 2309283 2316537 2410653 2428447 2450259 2560383 2568629 2683617 2684073 2708181 2804229 2939699 2966103 2987997 3099411 3109393 3122289 3249141 3302523 3450951 3558583 3617049 3650157 3661623 3779613 3997791 4010349 4177467 4190921 4378533 4432491 4575321 4722963 4875153 4935231 5156163 5172769 5388327 5405253 5717271 5901501 5920039 5974227 6072381 6261773 6543201 6650703 6920907 6949611 6971993 7231959 7285341 7350777 7705887 7979183 8050851 8052219 8412687 8439781 8819097 8898309 8963991 9328179 9357481 9366867 9659011 9747423 9907569 10216577 10675749 10851147 10984869 11338839 11375357 11993373 12031047 12572763 12612257 13135599 13297473 13725963 13770169 14168889 14625459 14805693 15267469 15518307 16164981 16215759 16996241 16999129 17151813 17704503 17760117 17922681 18785319 19629603 19952109 20577893 20762721 20915979 21695877 21856023 22907977 23117661 23937549 24152553 24156657 24910081 25319343 26457291 26891973 27730709 27984537 28072443 28977033 29242269 30649731 30875969 32027247 32553441 34126071 36093141 36209383 37376173 37718289 37836771 39406797 41310507 41440273 42506667 43832411 43876377 45244841 45802407 46554921 48647277 48803951 50988723 50997387 51455439 53113509 53280351 55854281 56355957 58888809 59078467 61733679 62288163 62747937 65568069 67613077 68723931 69352983 71516039 71812647 74730243 75958029 79371873 79627499 83192127 83953611 84217329 86931099 91949193 92627907 96081741 96391183 102378213 108628149 112128519 113154867 113510313 118973687 123931521 124320819 131497233 135734523 137407221 139664763 146411853 152966169 152992161 159841053 160355839 167562843 169067871 177235401 183521209 185201037 188243811 194114963 202839231 206171793 214548117 215437941 216131783 224190729 227874087 238882497 249576381 252651987 260793297 261633211 275847579 277883721 289173549 290081911 307134639 316713887 325884447 336385557 340530939 356921061 371794563 372962457 390979967 394491699 407203569 412221663 439235559 458898507 458976483 473291539 481067517 502688529 526883471 531706203 550563627 555603111 582344889 608517693 618515379 643644351 648395349 672572187 710147287 716647491 748729143 784899633 832815809 833651163 859651979 867520647 870245733 950141661 977653341 1009156671 1070763183 1118887371 1122490873 1172939901 1183475097 1221610707 1284648463 1317706677 1358804741 1419874617 1443202551 1508065587 1512922481 1580650413 1595118609 1651690881 1747034667 1825553079 1831432477 1930933053 1945186047 2130441861 2149942473 2216997209 2354698899 2498447427 2578955937 2602561941 2610737199 2850424983 3212289549 3367472619 3518819703 3688184297 3853945389 4076414223 4259623851 4329607653 4538767443 4741951239 4955072643 4971031009 5241104001 5494297431 5835558141 6017563853 6391325583 6650991627 7064096697 7495342281 7736867811 7832211597 8551274949 8992539241 10102417857 10556459109 11064552891 11561836167 12229242669 12778871553 13616302329 14225853717 14913093027 16333387601 16482892293 18052691559 19173976749 19952974881 22486026843 23210603433 25817290079 26977617723 30307253571 33193658673 34685508501 34797217063 36687728007 40848906987 42122946971 44739279081 49000162803 49448676879 54158074677 59858924643 77451870237 80932853169 99580976019 104391651189 114333713207 126368840913 134217837243 147000488409 162474224031 232355610711 242798559507 313174953567 343001139621 379106522739 441001465227 697066832133 800335992449 939524860701 1029003418863 1137319568217 2401007977347 3087010256589 7203023932041 21609071796123
• Sum of all divisors σ(n): 42931564174800
• Sum of proper divisors (its aliquot sum) s(n): 21322492378677
• 21609071796123 is a deficient number, because the sum of its proper divisors (21322492378677) is less than itself. Its deficiency is 286579417446

Bases of 21609071796123

• Binary: 100111010011101000001000011000101111110011011₂
• Hexadecimal: 0x13A7410C5F9B
• Base-36: 7NR2JF1CR

Squares and roots of 21609071796123

• 21609071796123 squared (21609071796123²) is 466951983889998497277831129
• 21609071796123 cubed (21609071796123³) is 10090398945221047988027233240889910912867
• The square root of 21609071796123 is 4648555.8828654517
• The cube root of 21609071796123 is 27853.4313029763

Scales and comparisons

• 21,609,071,796,123 seconds is equal to 687,101 years, 33 weeks, 2 days, 15 hours, 22 minutes, 3 seconds.
• To count from 1 to 21,609,071,796,123 would take you about one million, seven hundred seventeen thousand, seven hundred fifty-four 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 21609071796123 cubic inches would be around 2321.1 feet tall.

Recreational maths with 21609071796123

• 21609071796123 backwards is 32169717090612
• The number of decimal digits it has is: 14
• The sum of 21609071796123's digits is 54
• More coming soon!