21332646446720

Names of 21332646446720

• Cardinal: 21332646446720 can be written as Twenty-one trillion, three hundred thirty-two billion, six hundred forty-six million, four hundred forty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.133264644672 × 10¹³

Factors of 21332646446720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 521

Divisors of 21332646446720

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 41 56 61 64 67 70 80 82 112 122 128 134 140 157 160 164 181 205 224 244 268 280 287 305 314 320 328 335 362 410 427 448 469 488 536 560 574 610 628 640 656 670 724 785 820 854 896 905 938 976 1072 1099 1120 1148 1220 1256 1267 1312 1340 1435 1448 1570 1640 1708 1810 1876 1952 2135 2144 2198 2240 2296 2345 2440 2501 2512 2534 2624 2680 2747 2870 2896 3140 3280 3416 3620 3752 3904 4087 4270 4288 4396 4480 4592 4690 4880 5002 5024 5068 5248 5360 5494 5495 5740 5792 6280 6335 6437 6560 6832 7240 7421 7504 7808 8174 8540 8576 8792 9184 9380 9577 9760 10004 10048 10136 10519 10720 10988 10990 11041 11480 11584 12127 12505 12560 12670 12874 13120 13664 13735 14480 14842 15008 16348 17080 17507 17584 18368 18760 19154 19229 19520 20008 20096 20272 20435 21038 21440 21976 21980 22082 22960 23168 24254 25010 25120 25340 25748 26240 27328 27470 28417 28609 28960 29684 30016 32185 32696 34160 35014 35168 36736 37105 37520 38308 38458 39040 40016 40544 40870 42076 42880 43952 43960 44164 45059 45920 47885 48508 50020 50240 50680 51496 51947 52595 54656 54940 55205 56834 57218 57920 59368 60032 60635 64370 65392 67039 68320 70028 70336 73633 74210 75040 76616 76916 77287 80032 81088 81740 84152 84889 87535 87904 87920 88328 90118 91840 95770 96145 97016 100040 100480 101360 102992 103894 105190 109880 110410 113668 114436 115840 118736 121270 128740 130784 134078 136640 140056 140672 142085 143045 147266 148420 150080 153232 153832 154574 160064 162176 163480 167567 168304 169778 175070 175808 175840 176656 180236 183680 191540 192290 194032 198919 200080 202720 205984 207788 210380 219760 220820 225295 227336 228872 237472 242540 257480 259735 261568 268156 273280 280112 284170 286090 294532 296840 300160 306464 307664 309148 320128 326960 335134 335195 336608 339556 350140 351616 351680 353312 360472 368165 383080 384580 386435 388064 392657 397838 400160 405440 411968 415576 420760 424445 431279 439520 441640 450590 452681 454672 457744 474944 485080 497207 514960 519470 523136 536312 560224 568340 572180 589064 593680 612928 615328 618296 641659 653920 670268 670390 673216 679112 700280 703360 706624 720944 736330 739747 766160 769160 772870 776128 785314 795676 800320 810880 823936 831152 837835 841520 848890 862558 879040 883280 901180 905362 909344 915488 949888 970160 994414 994595 1029920 1038940 1072624 1120448 1136680 1144360 1165097 1172969 1178128 1187360 1225856 1230656 1236592 1283318 1307840 1340536 1340780 1346432 1358224 1400560 1413248 1441888 1472660 1479494 1532320 1538320 1545740 1552256 1570628 1591352 1600640 1662304 1675670 1683040 1697780 1725116 1733437 1758080 1766560 1802360 1810724 1818688 1830976 1903939 1940320 1963285 1988828 1989190 2059840 2077880 2145248 2156395 2240896 2263405 2273360 2288720 2330194 2345938 2356256 2374720 2461312 2473184 2486035 2566636 2615680 2681072 2681560 2716448 2748599 2801120 2883776 2945320 2958988 3018953 3064640 3076640 3091480 3141256 3168767 3182704 3208295 3324608 3351340 3366080 3395560 3450232 3466874 3480449 3533120 3604720 3621448 3637376 3661952 3698735 3807878 3880640 3926570 3977656 3978380 4119680 4155760 4290496 4312790 4491613 4526810 4546720 4577440 4660388 4691876 4712512 4749440 4946368 4972070 5133272 5178229 5362144 5363120 5432896 5497198 5602240 5767552 5825485 5864845 5890640 5917976 6037906 6129280 6153280 6182960 6282512 6337534 6365408 6416590 6649216 6702680 6732160 6791120 6900464 6933748 6960898 7066240 7209440 7242896 7397470 7615756 7761280 7853140 7955312 7956760 8155679 8311520 8580992 8625580 8667185 8983226 9053620 9093440 9154880 9320776 9383752 9425024 9519695 9892736 9944140 10266544 10356458 10724288 10726240 10865792 10994396 11204480 11650970 11729690 11781280 11835952 12075812 12134059 12306560 12365920 12565024 12675068 12730816 12833180 13327573 13405360 13582240 13742995 13800928 13867496 13921796 14418880 14485792 14794940 15094765 15231512 15706280 15843835 15910624 15913520 16311358 16623040 17251160 17334370 17402245 17966452 18107240 18186880 18309760 18641552 18767504 19039390 19888280 20533088 20712916 21448576 21452480 21988792 22458065 23301940 23459380 23562560 23671904 24151624 24268118 24731840 25130048 25350136 25461632 25666360 25891145 26308019 26655146 26810720 27164480 27485990 27601856 27734992 27843592 28837760 28971584 29589880 30189530 30329627 30463024 31412560 31687670 31821248 31827040 32622716 33246080 34502320 34668740 34804490 35932904 36214480 37283104 37535008 38078780 39776560 40778395 41066176 41425832 42904960 43977584 44916130 46603880 46918760 47125120 47343808 48303248 48536236 49463680 50260096 50700272 51332720 51782290 52616038 53310292 53621440 54328960 54971980 55203712 55469984 55687184 57943168 59179760 60379060 60659254 60670295 60926048 62825120 63375340 63642496 63654080 65245432 66637865 69004640 69337480 69608980 71070917 71865808 72428960 74566208 75070016 76157560 78061499 79553120 81556790 82132352 82851664 87955168 89832260 93207760 93837520 94687616 96606496 97072472 101400544 102665440 103564580 105232076 106620584 107242880 109943960 110939968 111374368 116140279 118359520 120758120 121318508 121340590 121852096 125650240 126750680 127308160 130490864 131540095 133275730 138009280 138674960 139217960 142141834 143731616 144857920 149132416 150140032 151648135 152315120 156122998 159106240 163113580 165703328 175910336 179664520 184156133 186415520 187675040 193212992 194144944 202801088 205330880 207129160 210464152 212307389 213241168 219887920 221879936 222748736 232280558 236719040 241516240 242637016 242681180 243704192 251300480 253501360 260981728 263080190 266551460 276018560 277349920 278435920 284283668 287463232 289715840 303296270 304630240 312245996 318212480 326227160 331406656 351820672 355354585 359329040 368312266 372831040 375350080 386425984 388289888 390307495 405602176 410661760 414258320 420928304 424614778 426482336 439775840 445497472 464561116 473438080 483032480 485274032 485362360 497496419 507002720 521963456 526160380 533102920 546430493 554699840 556871840 568567336 574926464 580701395 606592540 609260480 624491992 652454320 662813312 710709170 718658080 736624532 745662080 750700160 776579776 780614990 812981953 828516640 841856608 849229556 852964672 879551680 920780665 929122232 966064960 970548064 970724720 994992838 1014005440 1043926912 1052320760 1061536945 1066205840 1092860986 1109399680 1113743680 1137134672 1161402790 1213185080 1218520960 1248983984 1304908640 1421418340 1437316160 1473249064 1553159552 1561229980 1625963906 1657033280 1683713216 1698459112 1705929344 1759103360 1841561330 1858244464 1932129920 1941096128 1941449440 1989985676 2028010880 2104641520 2123073890 2132411680 2185721972 2227487360 2274269344 2322805580 2426370160 2487482095 2497967968 2609817280 2732152465 2842836680 2874632320 2946498128 3122459960 3251927812 3314066560 3367426432 3396918224 3683122660 3716488928 3882192256 3882898880 3979971352 4064909765 4209283040 4246147780 4264823360 4371443944 4548538688 4645611160 4761751439 4852740320 4974964190 4995935936 5219634560 5464304930 5685673360 5892996256 6244919920 6503855624 6793836448 7366245320 7432977856 7765797760 7959942704 8129819530 8418566080 8492295560 8529646720 8742887888 9097077376 9291222320 9523502878 9705480640 9949928380 9991871872 10928609860 11371346720 11785992512 12489839840 13007711248 13587672896 14732490640 14865955712 15919885408 16259639060 16837132160 16984591120 17485775776 18582444640 19047005756 19410961280 19899856760 21857219720 22742693440 23571985024 23808757195 24979679680 26015422496 27175345792 29464981280 31839770816 32519278120 33332260073 33969182240 34971551552 37164889280 38094011512 39799713520 43714439440 45485386880 47617514390 49959359360 52030844992 58929962560 63679541632 65038556240 66664520146 67938364480 69943103104 74329778560 76188023024 79599427040 87428878880 95235028780 104061689984 117859925120 130077112480 133329040292 135876728960 152376046048 159198854080 166661300365 174857757760 190470057560 260154224960 266658080584 304752092096 318397708160 333322600730 349715515520 380940115120 520308449920 533316161168 609504184192 666645201460 761880230240 1066632322336 1333290402920 1523760460480 2133264644672 2666580805840 3047520920960 4266529289344 5333161611680 10666323223360 21332646446720
• Sum of all divisors σ(n): 62324640967680
• Sum of proper divisors (its aliquot sum) s(n): 40991994520960
• 21332646446720 is an abundant number, because the sum of its proper divisors (40991994520960) is greater than itself. Its abundance is 19659348074240

Bases of 21332646446720

• Binary: 100110110011011100100110100000100011010000000₂
• Hexadecimal: 0x1366E4D04680
• Base-36: 7K82YWGOW

Squares and roots of 21332646446720

• 21332646446720 squared (21332646446720²) is 455081804420755441798758400
• 21332646446720 cubed (21332646446720³) is 9708099238043354563306387147067752448000
• The square root of 21332646446720 is 4618727.7952613747
• The cube root of 21332646446720 is 27734.1533079697

Scales and comparisons

• 21,332,646,446,720 seconds is equal to 678,312 years, 8 weeks, 6 days, 4 hours, 5 minutes, 20 seconds.
• To count from 1 to 21,332,646,446,720 would take you about one million, six hundred ninety-five thousand, seven hundred eighty 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 21332646446720 cubic inches would be around 2311.2 feet tall.

Recreational maths with 21332646446720

• 21332646446720 backwards is 02764464623312
• The number of decimal digits it has is: 14
• The sum of 21332646446720's digits is 50
• More coming soon!