21099470704200

Names of 21099470704200

• Cardinal: 21099470704200 can be written as Twenty-one trillion, ninety-nine billion, four hundred seventy million, seven hundred four thousand, two hundred.

Scientific notation

• Scientific notation: 2.10994707042 × 10¹³

Factors of 21099470704200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 191

Divisors of 21099470704200

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 28 30 35 36 40 42 45 47 50 56 60 63 70 72 75 84 90 94 100 105 120 126 127 140 141 150 168 175 180 188 200 210 225 235 252 254 280 282 300 315 329 350 360 376 381 420 423 450 470 504 508 525 564 600 630 635 658 700 705 762 840 846 889 900 940 987 1016 1050 1128 1143 1175 1260 1270 1316 1400 1410 1524 1575 1645 1692 1778 1800 1880 1905 1974 2100 2115 2209 2286 2350 2520 2540 2632 2667 2820 2961 3048 3150 3175 3290 3384 3525 3556 3810 3948 4200 4230 4418 4445 4572 4700 4935 5080 5334 5640 5715 5922 5969 6300 6350 6580 6627 7050 7112 7620 7896 8001 8225 8460 8836 8890 9144 9400 9525 9870 10575 10668 11045 11430 11844 11938 12600 12700 13160 13254 13335 14100 14805 15240 15463 16002 16129 16450 16920 17672 17780 17907 19050 19740 19881 21150 21336 22090 22225 22860 23688 23876 24675 25400 26508 26670 28200 28575 29610 29845 30926 32004 32258 32900 33135 35560 35814 38100 39480 39762 40005 41783 42300 44180 44450 45720 46389 47752 48387 49350 53016 53340 53721 55225 57150 59220 59690 61852 64008 64516 65800 66270 66675 71628 74025 76200 77315 79524 80010 80645 83566 84600 88360 88900 89535 92778 96774 98700 99405 103823 106680 107442 110450 112903 114300 118440 119380 123704 125349 129032 132540 133350 139167 143256 145161 148050 149225 154630 159048 160020 161290 165675 167132 177800 179070 185556 193548 197400 198810 200025 207646 208915 214884 220900 225806 228600 231945 238760 241935 250698 265080 266700 268605 278334 280543 290322 296100 298450 309260 311469 320040 322580 331350 334264 338709 358140 371112 376047 386575 387096 397620 400050 403225 415292 417830 429768 441800 447675 451612 463890 483870 497025 501396 519115 533400 537210 556668 561086 564515 580644 592200 596900 618520 622938 626745 645160 662700 677418 695835 716280 725805 726761 752094 758063 773150 795240 800100 806450 830584 835660 841629 895350 903224 927780 934407 967740 994050 1002792 1016127 1038230 1044575 1074420 1113336 1122172 1129030 1159725 1161288 1193800 1209675 1245876 1253490 1325400 1343025 1354836 1391670 1402715 1451610 1453522 1504188 1516126 1546300 1557345 1600200 1612900 1671320 1683258 1693545 1790700 1855560 1868814 1880235 1935480 1963801 1988100 2032254 2076460 2089150 2148840 2180283 2244344 2258060 2274189 2319450 2419350 2491752 2506980 2524887 2595575 2686050 2709672 2783340 2805430 2822575 2903220 2907044 3008376 3032252 3092600 3114690 3133725 3225800 3366516 3387090 3479175 3581400 3629025 3633805 3737628 3760470 3790315 3927602 3976200 4064508 4152920 4178300 4208145 4360566 4516120 4548378 4638900 4672035 4838700 5013960 5049774 5080635 5191150 5306441 5372100 5566680 5610860 5645150 5806440 5814088 5891403 6064504 6229380 6267450 6540849 6733032 6774180 6822567 6958350 7013575 7258050 7267610 7475256 7520940 7580630 7786725 7855204 8129016 8356600 8416290 8467725 8721132 9096756 9277800 9344070 9401175 9677400 9819005 10099548 10161270 10382300 10612882 10744200 10901415 11221720 11290300 11370945 11782806 12458760 12534900 12624435 13081698 13185521 13548360 13645134 13916700 14027150 14516100 14535220 15041880 15161260 15573450 15710408 15919323 16832580 16935450 17442264 17674209 18169025 18193512 18688140 18802350 18951575 19638010 20199096 20322540 20764600 21040725 21225764 21802830 22580600 22741890 23360175 23565612 25069800 25248870 25403175 26163396 26371042 26532205 27290268 27833400 28054300 29032200 29070440 29457015 30322520 31146900 31838646 32704245 33665160 33870900 34112835 35348418 35628961 36338050 37376280 37604700 37903150 39276020 39556563 40645080 42081450 42451528 43605660 45483780 46720350 47131224 47757969 49095025 50497740 50806350 52326792 52742084 53064410 54507075 54580536 56108600 56854725 58914030 62293800 63122175 63677292 65408490 65927605 67741800 68225670 70696836 71257922 72676100 75209400 75806300 78552040 79113126 79596615 84162900 87211320 88371045 90967560 92298647 93440700 95515938 98190050 100995480 101612700 105484168 106128820 106886883 109014150 113709450 117828060 118669689 126244350 127354584 130816980 131855210 132661025 136451340 141393672 142515844 145352200 147285075 151612600 158226252 159193230 163521225 168325800 170564175 176742090 178144805 184597294 186881400 191031876 196380100 197782815 203225400 212257640 213773766 218028300 227418900 235656120 237339378 238789845 249402727 252488700 261633960 263710420 265322050 272902680 276895941 285031688 294570150 316452504 318386460 320660649 327042450 329638025 341128350 353484180 356289610 369194588 382063752 392760200 395565630 397983075 427547532 436056600 441855225 454837800 461493235 474678756 477579690 498805454 504977400 527420840 530644100 534434415 553791882 589140300 593348445 636772920 641321298 654084900 659276050 682256700 706968360 712579220 738389176 748208181 791131260 795966150 830687823 855095064 883710450 890724025 922986470 949357512 955159380 988914075 997610908 1061288200 1068868830 1107583764 1178280600 1186696890 1193949225 1247013635 1282642596 1308169800 1318552100 1364513400 1384479705 1425158440 1496416362 1582262520 1591932300 1603303245 1661375646 1674561167 1767420900 1781448050 1845972940 1910318760 1977828150 1995221816 2137737660 2215167528 2244624543 2307466175 2373393780 2387898450 2494027270 2565285192 2637104200 2672172075 2768959410 2966742225 2992832724 3183864600 3206606490 3322751292 3349122334 3534841800 3562896100 3691945880 3741040905 3955656300 4153439115 4275475320 4489249086 4614932350 4746787560 4775796900 4988054540 5023683501 5344344150 5537918820 5933484450 5985665448 6235068175 6413212980 6645502584 6698244668 6922398525 7125792200 7482081810 7911312600 8016516225 8306878230 8372805835 8978498172 9229864700 9551593800 9976109080 10047367002 10688688300 11075837640 11223122715 11721928169 11866968900 12470136350 12826425960 13396489336 13844797050 14964163620 15071050503 16033032450 16613756460 16745611670 17956996344 18459729400 18705204525 20094734004 20767195575 21377376600 22446245430 23443856338 23733937800 24940272700 25118417505 27689594100 29928327240 30142101006 32066064900 33227512920 33491223340 35165784507 37410409050 40189468008 41534391150 41864029175 44892490860 46887712676 49880545400 50236835010 55379188200 56115613575 58609640845 60284202012 64132129800 66982446680 70331569014 74820818100 75355252515 83068782300 83728058350 89784981720 93775425352 100473670020 105497353521 112231227150 117219281690 120568404024 125592087525 140663138028 149641636200 150710505030 166137564600 167456116700 175828922535 200947340040 210994707042 224462454300 234438563380 251184175050 281326276056 293048204225 301421010060 334912233400 351657845070 376776262575 421989414084 448924908600 468877126760 502368350100 527486767605 586096408450 602842020120 703315690140 753552525150 843978828168 879144612675 1004736700200 1054973535210 1172192816900 1406631380280 1507105050300 1758289225350 2109947070420 2344385633800 2637433838025 3014210100600 3516578450700 4219894140840 5274867676050 7033156901400 10549735352100 21099470704200
• Sum of all divisors σ(n): 83398878201600
• Sum of proper divisors (its aliquot sum) s(n): 62299407497400
• 21099470704200 is an abundant number, because the sum of its proper divisors (62299407497400) is greater than itself. Its abundance is 41199936793200

Bases of 21099470704200

• Binary: 100110011000010011010011101001100111001001000₂
• Hexadecimal: 0x13309A74CE48
• Base-36: 7H8YO32A0

Squares and roots of 21099470704200

• 21099470704200 squared (21099470704200²) is 445187663997394043897640000
• 21099470704200 cubed (21099470704200³) is 9393224074384248694361823963518088000000
• The square root of 21099470704200 is 4593416.0168876495
• The cube root of 21099470704200 is 27632.7338219689

Scales and comparisons

• 21,099,470,704,200 seconds is equal to 670,897 years, 46 weeks, 6 days, 20 hours, 30 minutes.
• To count from 1 to 21,099,470,704,200 would take you about one million, six hundred seventy-seven thousand, two hundred forty-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 21099470704200 cubic inches would be around 2302.7 feet tall.

Recreational maths with 21099470704200

• 21099470704200 backwards is 00240707499012
• 21099470704200 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21099470704200's digits is 45
• More coming soon!