21364493904000

Names of 21364493904000

• Cardinal: 21364493904000 can be written as Twenty-one trillion, three hundred sixty-four billion, four hundred ninety-three million, nine hundred four thousand.

Scientific notation

• Scientific notation: 2.1364493904 × 10¹³

Factors of 21364493904000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 140920

Divisors of 21364493904000

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 32 36 39 40 45 48 50 52 54 60 64 65 72 75 78 80 81 90 96 100 104 108 117 120 125 128 130 135 144 150 156 160 162 180 192 195 200 208 216 225 234 240 243 250 260 270 288 300 312 320 324 325 351 360 375 384 390 400 405 416 432 450 468 480 486 500 520 540 576 585 600 624 640 648 650 675 702 720 729 750 780 800 810 832 864 900 936 960 972 975 1000 1040 1053 1080 1125 1152 1170 1200 1215 1248 1296 1300 1350 1404 1440 1458 1500 1560 1600 1620 1625 1664 1728 1755 1800 1872 1920 1944 1950 2000 2025 2080 2106 2160 2250 2340 2400 2430 2496 2592 2600 2700 2808 2880 2916 2925 3000 3120 3159 3200 3240 3250 3375 3456 3510 3600 3645 3744 3888 3900 4000 4050 4160 4212 4320 4500 4680 4800 4860 4875 4992 5184 5200 5265 5400 5616 5760 5832 5850 6000 6075 6240 6318 6480 6500 6750 7020 7200 7290 7488 7776 7800 8000 8100 8320 8424 8640 8775 9000 9360 9477 9600 9720 9750 10125 10368 10400 10530 10800 11232 11664 11700 12000 12150 12480 12636 12960 13000 13500 14040 14400 14580 14625 14976 15552 15600 15795 16000 16200 16848 17280 17550 18000 18225 18720 18954 19440 19500 20250 20800 21060 21600 22464 23328 23400 24000 24300 24960 25272 25920 26000 26325 27000 28080 28800 29160 29250 30375 31104 31200 31590 32400 33696 35100 36000 36450 37440 37908 38880 39000 40500 41600 42120 43200 43875 44928 46656 46800 47385 48000 48600 50544 51840 52000 52650 54000 56160 58320 58500 60750 62400 63180 64800 67392 70200 72000 72900 74880 75816 77760 78000 78975 81000 84240 86400 87750 91125 93312 93600 94770 97200 101088 104000 105300 108000 112320 116640 117000 121500 124800 126360 129600 131625 134784 140400 140897 144000 145800 151632 155520 156000 157950 162000 168480 175500 182250 187200 189540 194400 202176 208000 210600 216000 224640 233280 234000 236925 243000 252720 259200 263250 280800 281794 291600 303264 312000 315900 324000 336960 351000 364500 374400 379080 388800 394875 404352 421200 422691 432000 466560 468000 473850 486000 505440 526500 561600 563588 583200 606528 624000 631800 648000 673920 702000 704485 729000 758160 777600 789750 842400 845382 936000 947700 972000 1010880 1053000 1123200 1127176 1166400 1184625 1213056 1263600 1268073 1296000 1404000 1408970 1458000 1516320 1579500 1684800 1690764 1831661 1872000 1895400 1944000 2021760 2106000 2113455 2254352 2332800 2369250 2527200 2536146 2808000 2817940 2916000 3032640 3159000 3369600 3381528 3522425 3663322 3790800 3804219 3888000 4212000 4226910 4508704 4738500 5054400 5072292 5494983 5616000 5635880 5832000 6065280 6318000 6340365 6763056 7044850 7326644 7581600 7608438 8424000 8453820 9017408 9158305 9477000 10108800 10144584 10567275 10989966 11271760 11412657 11664000 12636000 12680730 13526112 14089700 14653288 15163200 15216876 16484949 16848000 16907640 17612125 18034816 18316610 18954000 19021095 20289168 21134550 21979932 22543520 22825314 25272000 25361460 27052224 27474915 28179400 29306576 30326400 30433752 31701825 32969898 33815280 34237971 35224250 36633220 37908000 38042190 40578336 42269100 43959864 45087040 45650628 45791525 49454847 50544000 50722920 52836375 54104448 54949830 56358800 57063285 58613152 60867504 63403650 65939796 67630560 68475942 70448500 73266440 75816000 76084380 81156672 82424745 84538200 87919728 90174080 91301256 91583050 95105475 98909694 101445840 102713913 105672750 109899660 112717600 114126570 117226304 121735008 126807300 131879592 135261120 136951884 137374575 140897000 146532880 148364541 151632000 152168760 158509125 162313344 164849490 169076400 171189855 175839456 182602512 183166100 190210950 197819388 202891680 205427826 211345500 219799320 225435200 228253140 228957625 234452608 243470016 247274235 253614600 263759184 270522240 273903768 274749150 281794000 285316425 293065760 296729082 304337520 317018250 329698980 338152800 342379710 351678912 365205024 366332200 380421900 395638776 405783360 410855652 412123725 422691000 439598640 445093623 450870400 456506280 457915250 475527375 486940032 494548470 507229200 513569565 527518368 547807536 549498300 563588000 570632850 586131520 593458164 608675040 634036500 659397960 676305600 684759420 686872875 703357824 730410048 732664400 741822705 760843800 791277552 811566720 821711304 824247450 845382000 855949275 879197280 890187246 913012560 915830500 951054750 989096940 1014458400 1027139130 1055036736 1095615072 1098996600 1127176000 1141265700 1172263040 1186916328 1217350080 1236371175 1268073000 1318795920 1335280869 1352611200 1369518840 1373745750 1426582125 1460820096 1465328800 1483645410 1521687600 1582555104 1643422608 1648494900 1690764000 1711898550 1758394560 1780374492 1826025120 1831661000 1902109500 1978193880 2028916800 2054278260 2060618625 2110073472 2191230144 2197993200 2225468115 2254352000 2282531400 2373832656 2434700160 2472742350 2536146000 2567847825 2637591840 2670561738 2739037680 2747491500 2853164250 2930657600 2967290820 3043375200 3165110208 3286845216 3296989800 3381528000 3423797100 3516789120 3560748984 3652050240 3663322000 3709113525 3804219000 3956387760 4057833600 4108556520 4121237250 4279746375 4382460288 4395986400 4450936230 4565062800 4747665312 4945484700 5072292000 5135695650 5275183680 5341123476 5478075360 5494983000 5706328500 5861315200 5934581640 6086750400 6181855875 6330220416 6573690432 6593979600 6676404345 6763056000 6847594200 7121497968 7304100480 7326644000 7418227050 7608438000 7912775520 8217113040 8242474500 8559492750 8791972800 8901872460 9130125600 9495330624 9890969400 10144584000 10271391300 10550367360 10682246952 10956150720 10989966000 11127340575 11412657000 11869163280 12173500800 12363711750 12839239125 13147380864 13187959200 13352808690 13695188400 14242995936 14653288000 14836454100 15216876000 15825551040 16434226080 16484949000 17118985500 17583945600 17803744920 18260251200 18545567625 18990661248 19781938800 20289168000 20542782600 21364493904 21912301440 21979932000 22254681150 22825314000 23738326560 24727423500 25678478250 26375918400 26705617380 27390376800 28485991872 29306576000 29672908200 30433752000 31651102080 32868452160 32969898000 33382021725 34237971000 35607489840 36520502400 37091135250 39563877600 41085565200 42728987808 43959864000 44509362300 45650628000 47476653120 49454847000 51356956500 52751836800 53411234760 54780753600 55636702875 56971983744 59345816400 60867504000 65736904320 65939796000 66764043450 68475942000 71214979680 74182270500 79127755200 82171130400 85457975616 87919728000 89018724600 91301256000 94953306240 98909694000 102713913000 106822469520 109561507200 111273405750 118691632800 131879592000 133528086900 136951884000 142429959360 148364541000 158255510400 164342260800 166910108625 170915951232 178037449200 182602512000 197819388000 205427826000 213644939040 222546811500 237383265600 263759184000 267056173800 273903768000 284859918720 296729082000 328684521600 333820217250 356074898400 395638776000 410855652000 427289878080 445093623000 474766531200 534112347600 547807536000 593458164000 667640434500 712149796800 791277552000 821711304000 854579756160 890187246000 1068224695200 1186916328000 1335280869000 1424299593600 1643422608000 1780374492000 2136449390400 2373832656000 2670561738000 3560748984000 4272898780800 5341123476000 7121497968000 10682246952000 21364493904000
• Sum of all divisors σ(n): 85766523176880
• Sum of proper divisors (its aliquot sum) s(n): 64402029272880
• 21364493904000 is an abundant number, because the sum of its proper divisors (64402029272880) is greater than itself. Its abundance is 43037535368880

Bases of 21364493904000

• Binary: 100110110111001001111000100011110100010000000₂
• Hexadecimal: 0x136E4F11E880
• Base-36: 7KMPO2000

Squares and roots of 21364493904000

• 21364493904000 squared (21364493904000²) is 456441599774053161216000000
• 21364493904000 cubed (21364493904000³) is 9751643775904766540171161227264000000000
• The square root of 21364493904000 is 4622174.1533611647
• The cube root of 21364493904000 is 27747.9478628555

Scales and comparisons

• 21,364,493,904,000 seconds is equal to 679,324 years, 42 weeks, 5 days.
• To count from 1 to 21,364,493,904,000 would take you about one million, six hundred ninety-eight thousand, three hundred twelve 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 21364493904000 cubic inches would be around 2312.3 feet tall.

Recreational maths with 21364493904000

• 21364493904000 backwards is 00040939446312
• 21364493904000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21364493904000's digits is 45
• More coming soon!