21103642438424
21,103,642,438,424 is an even composite number composed of six prime numbers multiplied together.
21103642438424 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21103642438424:
23 × 72 × 132 × 172 × 313 × 37
(2 × 2 × 2 × 7 × 7 × 13 × 13 × 17 × 17 × 31 × 31 × 31 × 37)See below for interesting mathematical facts about the number 21103642438424 from the Numbermatics database.
Names of 21103642438424
- Cardinal: 21103642438424 can be written as Twenty-one trillion, one hundred three billion, six hundred forty-two million, four hundred thirty-eight thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 2.1103642438424 × 1013
Factors of 21103642438424
Divisors of 21103642438424
- Number of divisors d(n): 864
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Complete list of divisors:
1 2 4 7 8 13 14 17 26 28 31 34 37 49 52 56 62 68 74 91 98 104 119 124 136 148 169 182 196 217 221 238 248 259 289 296 338 364 392 403 434 442 476 481 518 527 578 629 637 676 728 806 833 868 884 952 961 962 1036 1054 1147 1156 1183 1258 1274 1352 1519 1547 1612 1666 1736 1768 1813 1922 1924 2023 2072 2108 2294 2312 2366 2516 2548 2821 2873 3038 3094 3224 3332 3367 3626 3689 3757 3844 3848 4046 4216 4403 4588 4732 5032 5096 5239 5642 5746 6076 6188 6253 6664 6727 6734 6851 7252 7378 7514 7688 8029 8092 8177 8281 8806 8959 9176 9464 10478 10693 10829 11284 11492 12152 12376 12493 12506 13454 13468 13702 14161 14504 14756 14911 15028 16058 16184 16337 16354 16562 17612 17918 19499 19747 20111 20956 21386 21658 22568 22984 23569 24986 25012 25823 26299 26908 26936 27404 28322 29512 29791 29822 30056 30821 32116 32674 32708 33124 35224 35557 35836 36673 38998 39494 40222 41912 42772 43316 43771 47089 47138 47957 48841 49972 50024 51646 52598 53816 54808 56203 56644 57239 59582 59644 61642 62713 64232 65348 65416 66248 71114 71672 73346 74851 77996 78988 80444 85544 86632 87451 87542 89063 94178 94276 95914 97682 99944 103292 104377 105196 106301 112406 113288 114359 114478 116467 119164 119288 123284 125426 130696 136493 139009 140777 142228 146692 149702 155992 157976 160888 162409 174902 175084 178126 184093 188356 188552 191828 193843 195364 206584 208537 208754 210392 212381 212602 224812 228718 228956 232934 238328 246568 248899 250852 253487 256711 272986 277729 278018 281554 284456 293384 299404 306397 324818 331483 335699 341887 349804 350168 356252 368186 376712 383656 387283 387686 390728 400673 417074 417508 424762 425204 438991 449624 457436 457912 462241 465868 497798 501704 506447 506974 513422 523957 545972 555458 556036 563108 598808 604469 612157 612794 623441 649636 662966 671398 683774 699608 712504 730639 736372 744107 774566 775372 800513 801346 815269 834148 835016 849524 850408 877982 914872 924482 931736 955451 973063 995596 1012894 1013948 1026844 1047914 1091944 1102267 1110916 1112072 1126216 1136863 1208938 1224314 1225588 1246882 1299272 1325932 1342796 1356901 1367548 1459759 1461278 1472744 1486667 1488214 1514071 1549132 1550744 1601026 1602692 1630538 1668296 1699048 1742293 1755964 1774409 1807117 1848964 1910902 1944103 1946126 1991192 2025788 2027896 2053688 2095828 2204534 2221832 2273726 2320381 2393209 2417876 2448628 2451176 2493764 2651864 2685592 2710981 2713802 2735096 2760953 2919518 2922556 2973334 2976428 3028142 3098264 3202052 3205384 3235687 3261076 3295331 3484586 3511928 3545129 3548818 3610477 3614234 3697928 3821804 3888206 3892252 4051576 4191656 4231283 4309279 4364087 4409068 4547452 4640762 4786418 4835752 4897256 4987528 5034679 5208749 5421962 5427604 5521906 5706883 5839036 5845112 5946668 5952856 6009133 6056284 6404104 6471374 6522152 6583811 6590662 6811441 6969172 7090258 7097636 7220954 7228468 7643608 7715869 7776412 7784504 7858097 7958041 8462566 8609599 8618558 8728174 8818136 9094904 9281524 9498307 9572836 10069358 10275973 10406669 10417498 10598497 10843924 10855208 11043812 11413766 11678072 11893336 12018266 12112568 12420863 12649819 12942748 13167622 13181324 13608721 13622882 13938344 14180516 14195272 14329471 14441908 14456936 15431738 15552824 15716194 15916082 16242667 16925132 17219198 17237116 17456348 18563048 18738539 18976867 18996614 19145672 19326671 20138716 20551946 20813338 20834996 21196994 21687848 22087624 22649809 22827532 23067317 24036532 24815903 24841726 25273339 25299638 25885496 26335244 26362648 27217442 27245764 28361032 28658942 28883816 29618981 30164953 30863476 31432388 31832164 32485334 33850264 34438396 34474232 34912696 35242753 37477078 37953734 37993228 38653342 40277432 41103892 41626676 41669992 42063931 42393988 45299618 45655064 46086677 46134634 46936201 48073064 49631806 49683452 50546678 50599276 52670488 54011083 54434884 54491528 55006679 56020627 57317884 59237962 60267193 60329906 61726952 62864776 63664328 64970668 68876792 70485506 71931811 74189479 74954156 75907468 75986456 77306684 82207784 83253352 84127862 84787976 85589543 88548733 90599236 92173354 92269268 93872402 99263612 99366904 100306297 101093356 101198552 102155261 108022166 108869768 110013358 111924787 112041254 114635768 118475924 120534386 120659812 129941336 131169773 133587649 135286697 140971012 143863622 148378958 149908312 151814936 154613368 161471219 168255724 171179086 176913373 177097466 181198472 184346708 184538536 186283123 187744804 198527224 200612594 202186712 204310522 211154671 216044332 220026716 223849574 224082508 236951848 241068772 241319624 243601007 246699271 262339546 267175298 270573394 281942024 287727244 294447517 296757916 318555163 322606739 322942438 328553407 336511448 342358172 353826746 354194932 368693416 372566246 375489608 385046753 392144389 401225188 408621044 421870351 422309342 432088664 440053432 447699148 448165016 482137544 487202014 493398542 503522677 524679092 534350596 541146788 575454488 588895034 593515832 599126801 637110326 645213478 645884876 657106814 684716344 702144079 707653492 708389864 715086827 745132492 770093506 783473509 784288778 802450376 817242088 843740702 844618684 895398296 918188411 935113543 974404028 986797084 1007045354 1049358184 1068701192 1082293576 1177790068 1198253602 1274220652 1290426956 1291769752 1303981861 1314213628 1404288158 1415306984 1430173654 1455022231 1490264984 1540187012 1566947018 1568577556 1687481404 1689237368 1705207049 1736639437 1836376822 1870227086 1948808056 1973594168 2014090708 2229886141 2299873849 2355580136 2396507204 2548441304 2580853912 2607963722 2628427256 2745010723 2808576316 2860347308 2910044462 3080374024 3133894036 3137155112 3166813091 3374962808 3410414098 3473278874 3672753644 3740454172 4028181416 4141217119 4193887607 4459772282 4599747698 4793014408 5005607789 5215927444 5484314563 5490021446 5617152632 5720694616 5820088924 6267788072 6333626182 6545794801 6820828196 6946557748 7345507288 7480908344 8282434238 8387775214 8919544564 9127873027 9199495396 10011215578 10185155617 10431854888 10968629126 10980042892 11640177848 11936449343 12156476059 12667252364 13091589602 13641656392 13893115496 15609202987 16564868476 16775550428 17839089128 18255746054 18398990792 20022431156 20370311234 21937258252 21960085784 22167691637 23872898686 24312952118 25334504728 26183179204 28988519833 31218405974 33129736952 33551100856 36511492108 40044862312 40740622468 43874516504 44335383274 47745797372 48625904236 52366358408 53835822547 57977039666 62436811948 71296089319 73022984216 81481244936 85095332413 88670766548 95491594744 97251808472 107671645094 115954079332 124873623896 142592178638 155173841459 170190664826 177341533096 202919638831 215343290188 231908158664 285184357276 310347682918 340381329652 376850757829 405839277662 430686580376 570368714552 620695365836 680762659304 753701515658 811678555324 1241390731672 1507403031316 1623357110648 2637955304803 3014806062632 5275910609606 10551821219212 21103642438424
- Sum of all divisors σ(n): 56190672120960
- Sum of proper divisors (its aliquot sum) s(n): 35087029682536
- 21103642438424 is an abundant number, because the sum of its proper divisors (35087029682536) is greater than itself. Its abundance is 13983387244112
Bases of 21103642438424
- Binary: 1001100110001100100110001110001101011000110002
- Hexadecimal: 0x1331931C6B18
- Base-36: 7HAVNTT08
Squares and roots of 21103642438424
- 21103642438424 squared (211036424384242) is 445363724168850472631603776
- 21103642438424 cubed (211036424384243) is 9398796789904313330952263587590445889024
-
The
square root of 21103642438424 is 4593870.0937688693 -
The
cube root of 21103642438424 is 27634.5548601431
Scales and comparisons
How big is 21103642438424?- 21,103,642,438,424 seconds is equal to 671,030 years, 28 weeks, 4 days, 19 hours, 33 minutes, 44 seconds.
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To count from 1 to 21,103,642,438,424 would take you about one million, six hundred seventy-seven thousand, five hundred seventy-six 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 21103642438424 cubic inches would be around 2302.9 feet tall.
Recreational maths with 21103642438424
- 21103642438424 backwards is 42483424630112
- The number of decimal digits it has is: 14
- The sum of 21103642438424's digits is 44
- More coming soon!
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The information we have on file for 21103642438424 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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