21382845584400
21,382,845,584,400 is an even composite number composed of seven prime numbers multiplied together.
21382845584400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21382845584400:
24 × 32 × 52 × 31 × 59 × 211 × 15391
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 31 × 59 × 211 × 15391)See below for interesting mathematical facts about the number 21382845584400 from the Numbermatics database.
Names of 21382845584400
- Cardinal: 21382845584400 can be written as Twenty-one trillion, three hundred eighty-two billion, eight hundred forty-five million, five hundred eighty-four thousand, four hundred.
Scientific notation
- Scientific notation: 2.13828455844 × 1013
Factors of 21382845584400
Divisors of 21382845584400
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 31 36 40 45 48 50 59 60 62 72 75 80 90 93 100 118 120 124 144 150 155 177 180 186 200 211 225 236 240 248 279 295 300 310 354 360 372 400 422 450 465 472 496 531 558 590 600 620 633 708 720 744 775 844 885 900 930 944 1055 1062 1116 1180 1200 1240 1266 1395 1416 1475 1488 1550 1688 1770 1800 1829 1860 1899 2110 2124 2232 2325 2360 2480 2532 2655 2790 2832 2950 3100 3165 3376 3540 3600 3658 3720 3798 4220 4248 4425 4464 4650 4720 5064 5275 5310 5487 5580 5900 6200 6330 6541 6975 7080 7316 7440 7596 8440 8496 8850 9145 9300 9495 10128 10550 10620 10974 11160 11800 12400 12449 12660 13082 13275 13950 14160 14632 15192 15391 15825 16461 16880 17700 18290 18600 18990 19623 21100 21240 21948 22320 23600 24898 25320 26164 26550 27435 27900 29264 30384 30782 31650 32705 32922 35400 36580 37200 37347 37980 39246 42200 42480 43896 45725 46173 47475 49796 50640 52328 53100 54870 55800 58869 61564 62245 63300 65410 65844 70800 73160 74694 75960 76955 78492 82305 84400 87792 91450 92346 94950 98115 99592 104656 106200 109740 111600 112041 117738 123128 124490 126600 130820 131688 137175 138519 146320 149388 151920 153910 156984 163525 164610 182900 184692 186735 189900 196230 199184 212400 219480 224082 230865 235476 246256 248980 253200 261640 263376 274350 277038 294345 298776 307820 311225 313968 327050 329220 365800 369384 373470 379800 384775 385919 392460 411525 438960 448164 461730 470952 477121 490575 497960 523280 548700 554076 560205 588690 597552 615640 622450 654100 658440 692595 731600 738768 746940 759600 769550 771838 784920 823050 896328 908069 923460 933675 941904 954242 981150 995920 1097400 1108152 1120410 1154325 1157757 1177380 1231280 1244900 1308200 1316880 1385190 1431363 1471725 1493880 1539100 1543676 1569840 1646100 1792656 1816138 1846920 1867350 1908484 1929595 1962300 2194800 2216304 2240820 2308650 2315514 2354760 2385605 2489800 2616400 2724207 2770380 2801025 2862726 2943450 2987760 3078200 3087352 3247501 3292200 3462975 3473271 3632276 3693840 3734700 3816968 3859190 3924600 4294089 4481640 4540345 4617300 4631028 4709520 4771210 4979600 5448414 5540760 5602050 5725452 5788785 5886900 6156400 6174704 6495002 6584400 6925950 6946542 7156815 7264552 7469400 7633936 7718380 7849200 8172621 8588178 8963280 9080690 9234600 9262056 9542420 9647975 9742503 10896828 11081520 11204100 11450904 11577570 11773800 11928025 12990004 13621035 13851900 13893084 14313630 14529104 14938800 15436760 16237505 16345242 17176356 17366355 18161380 18469200 18524112 19084840 19295950 19485006 21470445 21793656 22408200 22701725 22901808 23155140 23547600 23856050 25980008 27242070 27703800 27786168 28150139 28627260 28943925 29227509 30873520 32475010 32690484 34352712 34732710 35784075 36322760 38169680 38591900 38970012 40863105 42940890 43587312 44816400 45403450 46310280 47712100 48712515 51960016 54484140 55407600 55572336 56300278 57254520 57887850 58455018 64950020 65380968 68105175 68705424 69465420 71568150 72645520 77183800 77940024 81187525 81726210 84450417 85881780 86831775 90806900 92620560 95424200 97425030 100672531 107352225 108968280 112600556 114509040 115775700 116910036 129900040 130761936 136210350 138930840 140750695 143136300 146137545 154367600 155880048 162375050 163452420 168900834 171763560 173663550 181613800 190848400 191602559 194850060 201345062 204315525 214704450 217936560 225201112 231551400 233820072 243562575 253351251 259800080 272420700 277861680 281501390 286272600 292275090 302017593 324750100 326904840 337801668 343527120 347327100 363227600 383205118 389700120 402690124 408631050 422252085 429408900 450402224 463102800 467640144 487125150 503362655 506702502 544841400 563002780 572545200 574807677 584550180 604035186 649500200 653809680 675603336 694654200 703753475 730687725 766410236 779400240 805380248 817262100 844504170 858817800 906052779 958012795 974250300 1006725310 1013405004 1089682800 1126005560 1149615354 1169100360 1208070372 1266756255 1299000400 1351206672 1389308400 1407506950 1461375450 1510087965 1532820472 1610760496 1634524200 1689008340 1717635600 1724423031 1812105558 1916025590 1948500600 2013450620 2026810008 2111260425 2252011120 2299230708 2338200720 2416140744 2516813275 2533512510 2815013900 2874038385 2922750900 3020175930 3065640944 3269048400 3378016680 3448846062 3624211116 3832051180 3897001200 4026901240 4053620016 4222520850 4530263895 4598461416 4790063975 4832281488 5033626550 5067025020 5630027800 5748076770 5845501800 5939679329 6040351860 6333781275 6756033360 6897692124 7248422232 7550439825 7664102360 8053802480 8445041700 8622115155 9060527790 9196922832 9580127950 10067253100 10134050040 11260055600 11496153540 11691003600 11879358658 12080703720 12667562550 13795384248 14370191925 14496844464 15100879650 15328204720 16890083400 17244230310 17819037987 18121055580 19160255900 20134506200 20268100080 22651319475 22992307080 23758717316 24161407440 25335125100 27590768496 28740383850 29698396645 30201759300 33780166800 34488460620 35638075974 36242111160 38320511800 40269012400 43110575775 45302638950 45984614160 47517434632 50670250200 53457113961 57480767700 59396793290 60403518600 68976921240 71276151948 72484222320 76641023600 86221151550 89095189935 90605277900 95034869264 101340500400 106914227922 114961535400 118793586580 120807037200 137953842480 142552303896 148491983225 172442303100 178190379870 181210555800 213828455844 229923070800 237587173160 267285569805 285104607792 296983966450 344884606200 356380759740 362421111600 427656911688 445475949675 475174346320 534571139610 593967932900 689769212400 712761519480 855313823376 890951899350 1069142279220 1187935865800 1336427849025 1425523038960 1781903798700 2138284558440 2375871731600 2672855698050 3563807597400 4276569116880 5345711396100 7127615194800 10691422792200 21382845584400
- Sum of all divisors σ(n): 78270639882240
- Sum of proper divisors (its aliquot sum) s(n): 56887794297840
- 21382845584400 is an abundant number, because the sum of its proper divisors (56887794297840) is greater than itself. Its abundance is 35504948713440
Bases of 21382845584400
- Binary: 1001101110010100101001110101001010100000100002
- Hexadecimal: 0x137294EA5410
- Base-36: 7KV566780
Squares and roots of 21382845584400
- 21382845584400 squared (213828455844002) is 457226085286294577523360000
- 21382845584400 cubed (213828455844003) is 9776794778836541816833041863851584000000
-
The
square root of 21382845584400 is 4624158.9056173231 -
The
cube root of 21382845584400 is 27755.8905697133
Scales and comparisons
How big is 21382845584400?- 21,382,845,584,400 seconds is equal to 679,908 years, 18 weeks, 17 hours.
-
To count from 1 to 21,382,845,584,400 would take you about one million, six hundred ninety-nine thousand, seven hundred seventy 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 21382845584400 cubic inches would be around 2313 feet tall.
Recreational maths with 21382845584400
- 21382845584400 backwards is 00448554828312
- The number of decimal digits it has is: 14
- The sum of 21382845584400's digits is 54
- More coming soon!
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The information we have on file for 21382845584400 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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