21240071424
21,240,071,424 is an even composite number composed of six prime numbers multiplied together.
21240071424 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand and eighty divisors.
Prime factorization of 21240071424:
28 × 34 × 11 × 132 × 19 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 13 × 13 × 19 × 29)See below for interesting mathematical facts about the number 21240071424 from the Numbermatics database.
Names of 21240071424
- Cardinal: 21240071424 can be written as Twenty-one billion, two hundred forty million, seventy-one thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 2.1240071424 × 1010
Factors of 21240071424
Divisors of 21240071424
- Number of divisors d(n): 1080
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 19 22 24 26 27 29 32 33 36 38 39 44 48 52 54 57 58 64 66 72 76 78 81 87 88 96 99 104 108 114 116 117 128 132 143 144 152 156 162 169 171 174 176 192 198 208 209 216 228 232 234 247 256 261 264 286 288 297 304 312 319 324 338 342 348 351 352 377 384 396 416 418 429 432 456 464 468 494 507 513 522 528 551 572 576 594 608 624 627 638 648 676 684 696 702 704 741 754 768 783 792 832 836 858 864 891 912 928 936 957 988 1014 1026 1044 1053 1056 1102 1131 1144 1152 1188 1216 1248 1254 1276 1287 1296 1352 1368 1392 1404 1408 1482 1508 1521 1539 1566 1584 1653 1664 1672 1716 1728 1782 1824 1856 1859 1872 1881 1914 1976 2028 2052 2088 2106 2112 2204 2223 2262 2288 2304 2349 2376 2432 2496 2508 2552 2574 2592 2704 2717 2736 2784 2808 2816 2871 2964 3016 3042 3078 3132 3168 3211 3306 3328 3344 3393 3432 3456 3564 3648 3712 3718 3744 3762 3828 3861 3952 4056 4104 4147 4176 4212 4224 4408 4446 4524 4563 4576 4698 4752 4864 4901 4959 4992 5016 5104 5148 5184 5408 5434 5472 5568 5577 5616 5643 5742 5928 6032 6061 6084 6156 6264 6336 6422 6612 6669 6688 6786 6864 6912 7128 7163 7296 7424 7436 7488 7524 7656 7722 7904 8112 8151 8208 8294 8352 8424 8448 8613 8816 8892 9048 9126 9152 9396 9504 9633 9802 9918 9984 10032 10179 10208 10296 10368 10816 10868 10944 11136 11154 11232 11286 11484 11583 11856 12064 12122 12168 12312 12441 12528 12672 12844 13224 13338 13376 13572 13689 13728 14256 14326 14592 14703 14872 14877 14976 15048 15312 15444 15808 16224 16302 16416 16588 16704 16731 16848 16929 17226 17632 17784 18096 18183 18252 18304 18792 19008 19266 19604 19836 20007 20064 20358 20416 20592 20736 21489 21632 21736 21888 22272 22308 22464 22572 22968 23166 23712 24128 24244 24336 24453 24624 24882 25056 25344 25688 25839 26448 26676 26752 27144 27378 27456 28512 28652 28899 29406 29744 29754 29952 30096 30537 30624 30888 31616 32448 32604 32832 33176 33408 33462 33696 33858 34452 35264 35321 35568 36192 36366 36504 36608 37323 37584 38016 38532 39208 39672 40014 40128 40716 40832 41184 42978 43264 43472 43776 44109 44616 44631 44928 45144 45936 46332 47424 48256 48488 48672 48906 49248 49764 50112 50193 51376 51678 52896 53352 53504 53911 54288 54549 54756 54912 57024 57304 57798 58812 59488 59508 60192 61074 61248 61776 63232 64467 64896 65208 65664 66352 66816 66924 67392 67716 68904 70528 70642 71136 72384 72732 73008 73359 74646 75168 76032 77064 78416 78793 79344 80028 80256 81432 81664 82368 85956 86697 86944 88218 89232 89262 89856 90288 91872 92664 93119 94848 96512 96976 97344 97812 98496 99528 100224 100386 102752 103356 105792 105963 106704 107822 108576 109098 109512 109824 111969 114048 114608 115596 117624 118976 119016 120384 122148 122496 123552 128934 129792 130416 131328 132327 132704 133848 134784 135432 137808 141056 141284 142272 144768 145464 146016 146718 149292 150336 150579 154128 156832 157586 158688 160056 160512 161733 162864 163647 164736 171912 173394 173888 176436 178464 178524 180576 183744 185328 186238 189696 193401 193952 194688 195624 196992 199056 200448 200772 205504 206712 211584 211926 213408 215644 217152 218196 219024 220077 223938 228096 229216 231192 235248 236379 237952 238032 240768 244296 244992 247104 257868 260091 260832 264654 265408 267696 269568 270864 275616 279357 282568 284544 289536 290928 292032 293436 298584 300672 301158 308256 313664 315172 317376 317889 320112 323466 325728 327294 329472 335907 343824 346788 347776 352872 356928 357048 361152 367488 370656 372476 386802 387904 389376 391248 393984 396981 398112 401544 411008 413424 423168 423852 426816 431288 434304 436392 438048 440154 447876 458432 462384 470496 472758 475904 476064 481536 485199 488592 490941 494208 515736 520182 521664 529308 530816 535392 541728 551232 558714 565136 569088 580203 581856 584064 586872 597168 601344 602316 616512 627328 630344 634752 635778 640224 646932 651456 654588 671814 687648 693576 695552 705744 709137 713856 714096 722304 734976 741312 744952 773604 775808 782496 793962 796224 803088 822016 826848 838071 847704 853632 862576 868608 872784 876096 880308 895752 916864 924768 940992 945516 952128 953667 970398 977184 981882 988416 1024309 1031472 1040364 1043328 1058616 1061632 1070784 1083456 1102464 1117428 1130272 1160406 1163712 1168128 1173744 1194336 1204632 1233024 1254656 1260688 1269504 1271556 1280448 1293864 1302912 1309176 1343628 1375296 1387152 1411488 1418274 1427712 1428192 1444608 1455597 1482624 1489904 1547208 1551616 1564992 1587924 1592448 1606176 1653696 1676142 1695408 1707264 1725152 1745568 1752192 1760616 1791504 1833728 1849536 1881984 1891032 1904256 1907334 1940796 1954368 1963764 2048618 2062944 2080728 2086656 2117232 2127411 2141568 2166912 2204928 2234856 2260544 2320812 2327424 2347488 2388672 2409264 2466048 2514213 2521376 2543112 2560896 2587728 2605824 2618352 2687256 2750592 2774304 2822976 2836548 2856384 2861001 2911194 2965248 2979808 3072927 3094416 3129984 3175848 3184896 3212352 3307392 3352284 3390816 3450304 3491136 3504384 3521232 3583008 3699072 3763968 3782064 3808512 3814668 3881592 3908736 3927528 4097236 4125888 4161456 4234464 4254822 4283136 4333824 4366791 4469712 4521088 4641624 4654848 4694976 4777344 4818528 5028426 5042752 5086224 5121792 5175456 5236704 5374512 5501184 5548608 5645952 5673096 5712768 5722002 5822388 5959616 6145854 6188832 6259968 6351696 6382233 6424704 6614784 6704568 6781632 6900608 6982272 7042464 7166016 7398144 7542639 7564128 7629336 7763184 7817472 7855056 8194472 8251776 8322912 8468928 8509644 8733582 8939424 9042176 9218781 9283248 9389952 9554688 9637056 10056852 10085504 10172448 10350912 10473408 10749024 11097216 11291904 11346192 11425536 11444004 11644776 11919232 12291708 12377664 12703392 12764466 12849408 13409136 13563264 13801216 13964544 14084928 14332032 15085278 15128256 15258672 15526368 15710112 16388944 16503552 16645824 16937856 17019288 17467164 17878848 18437562 18566496 18779904 19274112 20113704 20171008 20344896 20701824 20946816 21498048 22194432 22692384 22888008 23289552 23838464 24583416 24755328 25406784 25528932 26818272 27126528 27656343 28169856 28664064 30170556 30256512 30517344 31052736 31420224 32777888 33291648 33875712 34038576 34934328 35757696 36875124 37132992 38548224 40227408 40689792 41403648 41893632 42996096 45384768 45776016 46579104 49166832 49510656 50813568 51057864 53636544 55312686 56339712 60341112 60513024 61034688 62105472 62840448 65555776 66583296 68077152 69868656 71515392 73750248 74265984 80454816 81379584 82969029 85992192 90769536 91552032 93158208 98333664 101627136 102115728 107273088 110625372 120682224 122069376 124210944 125680896 131111552 136154304 139737312 147500496 148531968 160909632 165938058 181539072 183104064 186316416 196667328 204231456 214546176 221250744 241364448 244138752 262223104 272308608 279474624 295000992 321819264 331876116 366208128 372632832 393334656 408462912 442501488 482728896 544617216 558949248 590001984 643638528 663752232 732416256 786669312 816925824 885002976 965457792 1117898496 1180003968 1327504464 1633851648 1770005952 1930915584 2360007936 2655008928 3540011904 5310017856 7080023808 10620035712 21240071424
- Sum of all divisors σ(n): 81468525600
- Sum of proper divisors (its aliquot sum) s(n): 60228454176
- 21240071424 is an abundant number, because the sum of its proper divisors (60228454176) is greater than itself. Its abundance is 38988382752
Bases of 21240071424
- Binary: 100111100100000000111000101000000002
- Hexadecimal: 0x4F201C500
- Base-36: 9R9SG00
Squares and roots of 21240071424
- 21240071424 squared (212400714242) is 451140634096621387776
- 21240071424 cubed (212400714243) is 9582259290480887993448240513024
-
The
square root of 21240071424 is 145739.7386576495 -
The
cube root of 21240071424 is 2769.3976814265
Scales and comparisons
How big is 21240071424?- 21,240,071,424 seconds is equal to 675 years, 19 weeks, 1 day, 3 hours, 50 minutes, 24 seconds.
-
To count from 1 to 21,240,071,424 would take you about one thousand, three hundred fifty 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 21240071424 cubic inches would be around 230.8 feet tall.
Recreational maths with 21240071424
- 21240071424 backwards is 42417004212
- 21240071424 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21240071424's digits is 27
- More coming soon!
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The information we have on file for 21240071424 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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