21121905168000
21,121,905,168,000 is an even composite number composed of six prime numbers multiplied together.
21121905168000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.
Prime factorization of 21121905168000:
27 × 33 × 53 × 7 × 13 × 7332
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 13 × 733 × 733)See below for interesting mathematical facts about the number 21121905168000 from the Numbermatics database.
Names of 21121905168000
- Cardinal: 21121905168000 can be written as Twenty-one trillion, one hundred twenty-one billion, nine hundred five million, one hundred sixty-eight thousand.
Scientific notation
- Scientific notation: 2.1121905168 × 1013
Factors of 21121905168000
Divisors of 21121905168000
- Number of divisors d(n): 1536
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 25 26 27 28 30 32 35 36 39 40 42 45 48 50 52 54 56 60 63 64 65 70 72 75 78 80 84 90 91 96 100 104 105 108 112 117 120 125 126 128 130 135 140 144 150 156 160 168 175 180 182 189 192 195 200 208 210 216 224 225 234 240 250 252 260 270 273 280 288 300 312 315 320 325 336 350 351 360 364 375 378 384 390 400 416 420 432 448 450 455 468 480 500 504 520 525 540 546 560 576 585 600 624 630 640 650 672 675 700 702 720 728 733 750 756 780 800 819 832 840 864 875 896 900 910 936 945 960 975 1000 1008 1040 1050 1080 1092 1120 1125 1152 1170 1200 1248 1260 1300 1344 1350 1365 1400 1404 1440 1456 1466 1500 1512 1560 1575 1600 1625 1638 1664 1680 1728 1750 1755 1800 1820 1872 1890 1920 1950 2000 2016 2080 2100 2160 2184 2199 2240 2250 2275 2340 2400 2457 2496 2520 2600 2625 2688 2700 2730 2800 2808 2880 2912 2925 2932 3000 3024 3120 3150 3200 3250 3276 3360 3375 3456 3500 3510 3600 3640 3665 3744 3780 3900 4000 4032 4095 4160 4200 4320 4368 4398 4480 4500 4550 4680 4725 4800 4875 4914 4992 5040 5131 5200 5250 5400 5460 5600 5616 5760 5824 5850 5864 6000 6048 6240 6300 6500 6552 6597 6720 6750 6825 7000 7020 7200 7280 7330 7488 7560 7800 7875 8000 8064 8190 8320 8400 8640 8736 8775 8796 9000 9100 9360 9450 9529 9600 9750 9828 10080 10262 10400 10500 10800 10920 10995 11200 11232 11375 11648 11700 11728 12000 12096 12285 12480 12600 13000 13104 13194 13440 13500 13650 14000 14040 14400 14560 14625 14660 14976 15120 15393 15600 15750 16000 16380 16800 17280 17472 17550 17592 18000 18200 18325 18720 18900 19058 19500 19656 19791 20160 20475 20524 20800 21000 21600 21840 21990 22400 22464 22750 23400 23456 23625 24000 24192 24570 24960 25200 25655 26000 26208 26388 27000 27300 28000 28080 28587 28800 29120 29250 29320 30240 30786 31200 31500 32760 32985 33600 34125 34944 35100 35184 36000 36400 36650 37440 37800 38116 39000 39312 39582 40320 40950 41048 41600 42000 43200 43680 43875 43980 44928 45500 46179 46800 46912 47250 47645 48000 49140 50400 51310 52000 52416 52776 54000 54600 54975 56000 56160 57174 58240 58500 58640 60480 61425 61572 62400 63000 65520 65970 66703 67200 68250 70200 70368 72000 72800 73300 74880 75600 76232 76965 78000 78624 79164 81900 82096 84000 85761 86400 87360 87750 87960 91000 91625 92358 93600 93824 94500 95290 98280 98955 100800 102375 102620 104000 104832 105552 108000 109200 109950 112000 112320 114348 117000 117280 120960 122850 123144 124800 126000 128275 131040 131940 133406 136500 138537 140400 140736 142935 144000 145600 146600 151200 152464 153930 156000 157248 158328 163800 164192 164925 168000 171522 174720 175500 175920 182000 183250 184716 187200 189000 190580 196560 197910 200109 201600 204750 205240 208000 211104 216000 218400 219900 224640 228696 230895 234000 234560 238225 245700 246288 252000 256550 257283 262080 263880 266812 273000 274875 277074 280800 281472 285870 291200 293200 302400 304928 307125 307860 312000 314496 316656 327600 328384 329850 333515 336000 343044 351000 351840 364000 366500 369432 374400 378000 381160 384825 393120 395820 400218 409500 410480 422208 428805 432000 436800 439800 457392 461790 468000 469120 476450 491400 492576 494775 504000 513100 514566 524160 527760 533624 537289 546000 549750 554148 561600 571740 586400 600327 604800 609856 614250 615720 624000 633312 641375 655200 656768 659700 667030 686088 692685 702000 703680 714675 728000 733000 738864 756000 762320 769650 786240 791640 800436 819000 820960 824625 844416 857610 873600 879600 914784 923580 936000 952900 982800 985152 989550 1000545 1008000 1026200 1029132 1055520 1067248 1074578 1092000 1099500 1108296 1123200 1143480 1154475 1172800 1191125 1200654 1219712 1228500 1231440 1266624 1282750 1286415 1310400 1319400 1334060 1372176 1385370 1404000 1407360 1429350 1456000 1466000 1477728 1512000 1524640 1539300 1572480 1583280 1600872 1611867 1638000 1641920 1649250 1667575 1715220 1759200 1800981 1829568 1847160 1872000 1905800 1924125 1965600 1970304 1979100 2001090 2052400 2058264 2111040 2134496 2144025 2149156 2184000 2199000 2216592 2286960 2308950 2345600 2382250 2401308 2457000 2462880 2473875 2533248 2565500 2572830 2620800 2638800 2668120 2686445 2744352 2770740 2808000 2858700 2932000 2955456 3001635 3024000 3049280 3078600 3166560 3201744 3223734 3276000 3283840 3298500 3335150 3430440 3463425 3518400 3573375 3601962 3659136 3694320 3761023 3811600 3848250 3931200 3958200 4002180 4104800 4116528 4222080 4268992 4288050 4298312 4368000 4398000 4433184 4573920 4617900 4764500 4802616 4835601 4914000 4925760 4947750 5002725 5131000 5145660 5277600 5336240 5372890 5488704 5541480 5616000 5717400 5772375 5864000 5910912 6003270 6098560 6157200 6333120 6403488 6432075 6447468 6552000 6597000 6670300 6860880 6926850 6984757 7036800 7146750 7203924 7388640 7522046 7623200 7696500 7862400 7916400 8004360 8059335 8209600 8233056 8337875 8537984 8576100 8596624 8796000 8866368 9004905 9147840 9235800 9529000 9605232 9671202 9828000 9851520 9895500 10005450 10262000 10291320 10555200 10672480 10720125 10745780 10977408 11082960 11283069 11434800 11544750 11728000 12006540 12314400 12666240 12806976 12864150 12894936 13104000 13194000 13340600 13432225 13721760 13853700 13969514 14293500 14407848 14506803 14777280 15008175 15044092 15246400 15393000 15832800 16008720 16118670 16419200 16466112 16675750 17152200 17193248 17317125 17592000 17732736 18009810 18295680 18471600 18805115 19058000 19210464 19342404 19656000 19791000 20010900 20524000 20582640 20954271 21110400 21344960 21440250 21491560 22165920 22566138 22869600 23089500 24013080 24178005 24628800 25013625 25613952 25728300 25789872 26388000 26681200 26864450 27443520 27707400 27939028 28587000 28815696 29013606 29554560 30016350 30088184 30492800 30786000 31665600 32017440 32160375 32237340 32932224 33351500 33849207 34304400 34386496 34634250 34923785 35184000 36019620 36943200 37610230 38116000 38420928 38684808 39312000 39582000 40021800 40296675 41048000 41165280 41908542 42689920 42880500 42983120 44331840 45024525 45132276 45739200 46179000 48026160 48356010 48893299 49257600 50027250 51456600 51579744 52776000 53362400 53728900 54887040 55414800 55878056 56415345 57174000 57631392 58027212 60032700 60176368 61572000 62862813 63331200 64034880 64320750 64474680 66703000 67161125 67698414 68608800 68772992 69268500 69847570 72039240 72534015 73886400 75040875 75220460 76232000 76841856 77369616 79164000 80043600 80593350 82096000 82330560 83817084 85761000 85966240 88663680 90049050 90264552 91478400 92358000 94025575 96052320 96712020 97786598 100054500 101547621 102913200 103159488 104771355 105552000 106724800 107457800 110829600 111756112 112830690 114348000 115262784 116054424 120065400 120352736 120890025 123144000 125725626 128069760 128641500 128949360 133406000 134322250 135396828 137217600 138537000 139695140 144078480 145068030 146679897 147772800 150081750 150440920 152464000 154739232 158328000 160087200 161186700 164661120 167634168 169246035 171522000 171932480 174618925 180098100 180529104 184716000 188051150 188588439 192104640 193424040 195573196 200109000 201483375 203095242 205826400 206318976 209542710 213449600 214915600 221659200 223512224 225122625 225661380 228696000 230525568 232108848 240130800 240705472 241780050 244466495 246288000 251451252 257283000 257898720 266812000 268644500 270793656 274435200 277074000 279390280 282076725 288156960 290136060 293359794 300163500 300881840 309478464 314314065 316656000 320174400 322373400 335268336 338492070 343044000 343864960 349237850 360196200 361058208 362670075 369432000 376102300 377176878 384209280 386848080 391146392 400218000 402966750 406190484 411652800 419085420 429831200 440039691 443318400 447024448 450245250 451322760 457392000 464217696 470127875 480261600 481410944 483560100 488932990 502902504 507738105 514566000 515797440 523856775 533624000 537289000 541587312 554148000 558780560 564153450 576313920 580272120 586719588 600327000 601763680 604450125 618956928 628628130 640348800 644746800 670536672 676984140 686088000 698475700 720392400 722116416 725340150 733399485 738864000 752204600 754353756 773696160 782292784 800436000 805933500 812380968 823305600 838170840 846230175 859662400 873094625 880079382 894048896 900490500 902645520 928435392 940255750 942942195 960523200 967120200 977865980 1005805008 1015476210 1029132000 1031594880 1047713550 1067248000 1074578000 1083174624 1108296000 1117561120 1128306900 1152627840 1160544240 1173439176 1200654000 1203527360 1208900250 1222332475 1257256260 1289493600 1320119073 1341073344 1353968280 1372176000 1396951400 1410383625 1440784800 1444232832 1450680300 1466798970 1504409200 1508707512 1547392320 1564585568 1571570325 1600872000 1611867000 1624761936 1676341680 1692460350 1719324800 1746189250 1760158764 1800981000 1805291040 1813350375 1856870784 1880511500 1885884390 1921046400 1934240400 1955731960 2011610016 2030952420 2058264000 2095427100 2149156000 2166349248 2200198455 2216592000 2235122240 2256613800 2321088480 2346878352 2401308000 2407054720 2417800500 2444664950 2514512520 2538690525 2578987200 2619283875 2640238146 2682146688 2707936560 2793902800 2820767250 2881569600 2901360600 2933597940 3008818400 3017415024 3094784640 3129171136 3143140650 3201744000 3223734000 3249523872 3352683360 3384920700 3492378500 3520317528 3601962000 3610582080 3626700750 3666997425 3761023000 3771768780 3868480800 3911463920 4023220032 4061904840 4116528000 4190854200 4231150875 4298312000 4332698496 4400396910 4470244480 4513227600 4642176960 4693756704 4714710975 4802616000 4835601000 4889329900 5029025040 5077381050 5157974400 5238567750 5280476292 5415873120 5587805600 5641534500 5763139200 5802721200 5867195880 6017636800 6034830048 6111662375 6258342272 6286281300 6447468000 6499047744 6600595365 6705366720 6769841400 6984757000 7040635056 7203924000 7221164160 7253401500 7333994850 7522046000 7543537560 7736961600 7822927840 7857851625 8046440064 8123809680 8381708400 8462301750 8596624000 8800793820 9026455200 9284353920 9387513408 9429421950 9605232000 9671202000 9778659800 10058050080 10154762100 10477135500 10560952584 10831746240 11000992275 11175611200 11283069000 11605442400 11734391760 12035273600 12069660096 12223324750 12572562600 12693452625 12894936000 12998095488 13201190730 13410733440 13539682800 13969514000 14081270112 14407848000 14506803000 14667989700 15044092000 15087075120 15473923200 15645855680 15715703250 16247619360 16763416800 16924603500 17601587640 18052910400 18334987125 18775026816 18858843900 19342404000 19557319600 20116100160 20309524200 20954271000 21121905168 21663492480 22001984550 22351222400 22566138000 23210884800 23468783520 23573554875 24139320192 24446649500 25145125200 25386905250 25789872000 26402381460 27079365600 27939028000 28162540224 28815696000 29013606000 29335979400 30088184000 30174150240 31291711360 31431406500 32495238720 33002976825 33526833600 33849207000 35203175280 36105820800 36669974250 37717687800 38684808000 39114639200 40232200320 40619048400 41908542000 42243810336 44003969100 45132276000 46421769600 46937567040 47147109750 48893299000 50290250400 50773810500 52804762920 54158731200 55004961375 55878056000 56325080448 58027212000 58671958800 60176368000 60348300480 62862813000 64990477440 66005953650 67053667200 67698414000 70406350560 73339948500 75435375600 77369616000 78229278400 81238096800 83817084000 84487620672 88007938200 90264552000 93875134080 94294219500 97786598000 100580500800 101547621000 105609525840 108317462400 110009922750 111756112000 116054424000 117343917600 120696600960 125725626000 132011907300 135396828000 140812701120 146679897000 150870751200 156458556800 162476193600 165014884125 167634168000 168975241344 176015876400 180529104000 188588439000 195573196000 201161001600 203095242000 211219051680 220019845500 232108848000 234687835200 251451252000 264023814600 270793656000 281625402240 293359794000 301741502400 324952387200 330029768250 335268336000 352031752800 377176878000 391146392000 406190484000 422438103360 440039691000 469375670400 502902504000 528047629200 541587312000 586719588000 603483004800 660059536500 704063505600 754353756000 782292784000 812380968000 844876206720 880079382000 1005805008000 1056095258400 1173439176000 1320119073000 1408127011200 1508707512000 1624761936000 1760158764000 2112190516800 2346878352000 2640238146000 3017415024000 3520317528000 4224381033600 5280476292000 7040635056000 10560952584000 21121905168000
- Sum of all divisors σ(n): 95883446131200
- Sum of proper divisors (its aliquot sum) s(n): 74761540963200
- 21121905168000 is an abundant number, because the sum of its proper divisors (74761540963200) is greater than itself. Its abundance is 53639635795200
Bases of 21121905168000
- Binary: 1001100110101110100111010011110001110100000002
- Hexadecimal: 0x1335D3A78E80
- Base-36: 7HJ9OZHC0
Squares and roots of 21121905168000
- 21121905168000 squared (211219051680002) is 446134877925985108224000000
- 21121905168000 cubed (211219051680003) is 9423218583689913978887544901632000000000
-
The
square root of 21121905168000 is 4595857.3920434043 -
The
cube root of 21121905168000 is 27642.5240514433
Scales and comparisons
How big is 21121905168000?- 21,121,905,168,000 seconds is equal to 671,611 years, 13 weeks.
-
To count from 1 to 21,121,905,168,000 would take you about one million, six hundred seventy-nine thousand and twenty-eight 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 21121905168000 cubic inches would be around 2303.5 feet tall.
Recreational maths with 21121905168000
- 21121905168000 backwards is 00086150912112
- 21121905168000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21121905168000's digits is 36
- More coming soon!
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The information we have on file for 21121905168000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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