21959684997120

Names of 21959684997120

• Cardinal: 21959684997120 can be written as Twenty-one trillion, nine hundred fifty-nine billion, six hundred eighty-four million, nine hundred ninety-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.195968499712 × 10¹³

Factors of 21959684997120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 4542

Divisors of 21959684997120

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 90 96 104 108 117 120 128 130 135 144 156 160 169 180 192 195 208 216 234 240 256 260 270 288 312 320 338 351 360 384 390 416 432 468 480 507 512 520 540 576 585 624 640 676 702 720 768 780 832 845 864 936 960 1014 1024 1040 1080 1152 1170 1248 1280 1352 1404 1440 1521 1536 1560 1664 1690 1728 1755 1872 1920 2028 2048 2080 2160 2197 2304 2340 2496 2535 2560 2704 2808 2880 3042 3072 3120 3328 3380 3456 3510 3744 3840 4056 4096 4160 4320 4394 4519 4563 4608 4680 4992 5070 5120 5408 5616 5760 6084 6144 6240 6591 6656 6760 6912 7020 7488 7605 7680 8112 8192 8320 8640 8788 9038 9126 9216 9360 9984 10140 10240 10816 10985 11232 11520 12168 12288 12480 13182 13312 13520 13557 13824 14040 14976 15210 15360 16224 16384 16640 17280 17576 18076 18252 18432 18720 19773 19968 20280 20480 21632 21970 22464 22595 22815 23040 24336 24576 24960 26364 26624 27040 27114 27648 28080 29952 30420 30720 32448 32955 33280 34560 35152 36152 36504 36864 37440 39546 39936 40560 40671 40960 43264 43940 44928 45190 45630 46080 48672 49152 49920 52728 53248 54080 54228 55296 56160 58747 59319 59904 60840 61440 64896 65910 66560 67785 69120 70304 72304 73008 73728 74880 79092 79872 81120 81342 81920 86528 87880 89856 90380 91260 92160 97344 98865 99840 105456 106496 108160 108456 110592 112320 117494 118638 119808 121680 122013 122880 129792 131820 133120 135570 138240 140608 144608 146016 147456 149760 158184 159744 162240 162684 173056 175760 176241 179712 180760 182520 184320 194688 197730 199680 203355 210912 212992 216320 216912 221184 224640 234988 237276 239616 243360 244026 245760 259584 263640 266240 271140 276480 281216 289216 292032 293735 296595 299520 316368 319488 324480 325368 346112 351520 352482 359424 361520 365040 368640 389376 395460 399360 406710 421824 432640 433824 442368 449280 469976 474552 479232 486720 488052 519168 527280 528723 532480 542280 552960 562432 578432 584064 587470 593190 599040 610065 632736 638976 648960 650736 692224 703040 704964 718848 723040 730080 737280 763711 778752 790920 798720 813420 843648 865280 867648 881205 898560 939952 949104 958464 973440 976104 1038336 1054560 1057446 1064960 1084560 1105920 1124864 1156864 1168128 1174940 1186380 1198080 1220130 1265472 1297920 1301472 1384448 1406080 1409928 1437696 1446080 1460160 1527422 1557504 1581840 1586169 1597440 1626840 1687296 1730560 1735296 1762410 1797120 1879904 1898208 1916928 1946880 1952208 2076672 2109120 2114892 2169120 2211840 2249728 2291133 2313728 2336256 2349880 2372760 2396160 2440260 2530944 2595840 2602944 2643615 2768896 2812160 2819856 2875392 2892160 2920320 3054844 3115008 3163680 3172338 3194880 3253680 3374592 3461120 3470592 3524820 3594240 3759808 3796416 3818555 3893760 3904416 4153344 4218240 4229784 4338240 4499456 4582266 4627456 4672512 4699760 4745520 4792320 4880520 5061888 5191680 5205888 5287230 5624320 5639712 5750784 5784320 5840640 6109688 6230016 6327360 6344676 6507360 6749184 6873399 6922240 6941184 7049640 7188480 7519616 7592832 7637110 7787520 7808832 7930845 8306688 8436480 8459568 8676480 8998912 9164532 9254912 9345024 9399520 9491040 9584640 9761040 9928243 10123776 10383360 10411776 10574460 11248640 11279424 11455665 11568640 11681280 12219376 12460032 12654720 12689352 13014720 13498368 13746798 13844480 13882368 14099280 14376960 15039232 15185664 15274220 15575040 15617664 15861690 16872960 16919136 17352960 17997824 18329064 18509824 18690048 18799040 18982080 19522080 19856486 20247552 20620197 20766720 20823552 21148920 22497280 22558848 22911330 23137280 23362560 24438752 24920064 25309440 25378704 26029440 26996736 27493596 27764736 28198560 28753920 29784729 30078464 30371328 30548440 31150080 31235328 31723380 33745920 33838272 34366995 34705920 35995648 36658128 37019648 37380096 37598080 37964160 39044160 39712972 40495104 41240394 41533440 41647104 42297840 44994560 45117696 45822660 46274560 46725120 48877504 49641215 50618880 50757408 52058880 53993472 54987192 55529472 56397120 59569458 60156928 60742656 61096880 62300160 62470656 63446760 67491840 67676544 68733990 69411840 73316256 74039296 74760192 75196160 75928320 78088320 79425944 80990208 82480788 83294208 84595680 89354187 89989120 90235392 91645320 92549120 93450240 97755008 99282430 101237760 101514816 103100985 104117760 107986944 109974384 111058944 112794240 119138916 120313856 121485312 122193760 124600320 124941312 126893520 134983680 135353088 137467980 138823680 146632512 148923645 150392320 151856640 156176640 158851888 161980416 164961576 166588416 169191360 178708374 179978240 180470784 183290640 185098240 186900480 195510016 198564860 202475520 203029632 206201970 208235520 219948768 222117888 225588480 238277832 240627712 242970624 244387520 249882624 253787040 268062561 269967360 270706176 274935960 277647360 293265024 297847290 300784640 303713280 312353280 317703776 323960832 329923152 333176832 338382720 357416748 360941568 366581280 370196480 373800960 391020032 397129720 404951040 406059264 412403940 416471040 439897536 446770935 451176960 476555664 481255424 485941248 488775040 499765248 507574080 536125122 539934720 541412352 549871920 555294720 586530048 595694580 601569280 607426560 624706560 635407552 659846304 666353664 676765440 714833496 721883136 733162560 782040064 794259440 809902080 812118528 824807880 832942080 879795072 893541870 902353920 953111328 962510848 971882496 977550080 999530496 1015148160 1072250244 1082824704 1099743840 1110589440 1173060096 1191389160 1203138560 1214853120 1249413120 1270815104 1319692608 1340312805 1353530880 1429666992 1443766272 1466325120 1564080128 1588518880 1619804160 1624237056 1649615760 1665884160 1759590144 1787083740 1804707840 1906222656 1955100160 1999060992 2030296320 2144500488 2165649408 2199487680 2346120192 2382778320 2406277120 2429706240 2498826240 2541630208 2639385216 2680625610 2707061760 2859333984 2887532544 2932650240 3128160256 3177037760 3248474112 3299231520 3331768320 3519180288 3574167480 3609415680 3812445312 3910200320 4060592640 4289000976 4331298816 4398975360 4692240384 4765556640 4812554240 4859412480 4997652480 5083260416 5278770432 5361251220 5414123520 5718667968 5865300480 6256320512 6354075520 6496948224 6598463040 7038360576 7148334960 7218831360 7624890624 7820400640 8121185280 8578001952 8662597632 8797950720 9384480768 9531113280 9995304960 10166520832 10557540864 10722502440 10828247040 11437335936 11730600960 12512641024 12708151040 12993896448 13196926080 14076721152 14296669920 14437662720 15249781248 15640801280 16242370560 17156003904 17595901440 18768961536 19062226560 20333041664 21115081728 21445004880 21656494080 22874671872 23461201920 25416302080 25987792896 26393852160 28153442304 28593339840 30499562496 31281602560 32484741120 34312007808 35191802880 37537923072 38124453120 40666083328 42230163456 42890009760 43312988160 45749343744 46922403840 50832604160 52787704320 56306884608 57186679680 60999124992 62563205120 64969482240 68624015616 70383605760 76248906240 81332166656 84460326912 85780019520 91498687488 93844807680 101665208320 105575408640 112613769216 114373359360 121998249984 129938964480 137248031232 140767211520 152497812480 162664333312 168920653824 171560039040 182997374976 187689615360 203330416640 211150817280 228746718720 243996499968 274496062464 281534423040 304995624960 337841307648 343120078080 365994749952 406660833280 422301634560 457493437440 487992999936 548992124928 563068846080 609991249920 686240156160 731989499904 813321666560 844603269120 914986874880 1097984249856 1219982499840 1372480312320 1463978999808 1689206538240 1829973749760 2195968499712 2439964999680 2744960624640 3659947499520 4391936999424 5489921249280 7319894999040 10979842498560 21959684997120
• Sum of all divisors σ(n): 84598627008000
• Sum of proper divisors (its aliquot sum) s(n): 62638942010880
• 21959684997120 is an abundant number, because the sum of its proper divisors (62638942010880) is greater than itself. Its abundance is 40679257013760

Bases of 21959684997120

• Binary: 100111111100011100011001110010100000000000000₂
• Hexadecimal: 0x13F8E3394000
• Base-36: 7S851GQO0

Squares and roots of 21959684997120

• 21959684997120 squared (21959684997120²) is 482227765172737214408294400
• 21959684997120 cubed (21959684997120³) is 10589569820058463852486123233768112128000
• The square root of 21959684997120 is 4686116.1954351921
• The cube root of 21959684997120 is 28003.2670495331

Scales and comparisons

• 21,959,684,997,120 seconds is equal to 698,250 years, 2 weeks, 6 days, 19 hours, 12 minutes.
• To count from 1 to 21,959,684,997,120 would take you about one million, seven hundred forty-five thousand, six hundred twenty-five 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 21959684997120 cubic inches would be around 2333.6 feet tall.

Recreational maths with 21959684997120

• 21959684997120 backwards is 02179948695912
• 21959684997120 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21959684997120's digits is 72
• More coming soon!