21087907338240
21,087,907,338,240 is an even composite number composed of five prime numbers multiplied together.
21087907338240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.
Prime factorization of 21087907338240:
211 × 36 × 5 × 292 × 3359
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 29 × 29 × 3359)See below for interesting mathematical facts about the number 21087907338240 from the Numbermatics database.
Names of 21087907338240
- Cardinal: 21087907338240 can be written as Twenty-one trillion, eighty-seven billion, nine hundred seven million, three hundred thirty-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.108790733824 × 1013
Factors of 21087907338240
Divisors of 21087907338240
- Number of divisors d(n): 1008
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 32 36 40 45 48 54 58 60 64 72 80 81 87 90 96 108 116 120 128 135 144 145 160 162 174 180 192 216 232 240 243 256 261 270 288 290 320 324 348 360 384 405 432 435 464 480 486 512 522 540 576 580 640 648 696 720 729 768 783 810 841 864 870 928 960 972 1024 1044 1080 1152 1160 1215 1280 1296 1305 1392 1440 1458 1536 1566 1620 1682 1728 1740 1856 1920 1944 2048 2088 2160 2304 2320 2349 2430 2523 2560 2592 2610 2784 2880 2916 3072 3132 3240 3359 3364 3456 3480 3645 3712 3840 3888 3915 4176 4205 4320 4608 4640 4698 4860 5046 5120 5184 5220 5568 5760 5832 6144 6264 6480 6718 6728 6912 6960 7047 7290 7424 7569 7680 7776 7830 8352 8410 8640 9216 9280 9396 9720 10077 10092 10240 10368 10440 11136 11520 11664 11745 12528 12615 12960 13436 13456 13824 13920 14094 14580 14848 15138 15360 15552 15660 16704 16795 16820 17280 18432 18560 18792 19440 20154 20184 20736 20880 21141 22272 22707 23040 23328 23490 25056 25230 25920 26872 26912 27648 27840 28188 29160 29696 30231 30276 30720 31104 31320 33408 33590 33640 34560 35235 37120 37584 37845 38880 40308 40368 41472 41760 42282 44544 45414 46080 46656 46980 50112 50385 50460 51840 53744 53824 55296 55680 56376 58320 59392 60462 60552 62208 62640 66816 67180 67280 68121 69120 70470 74240 75168 75690 77760 80616 80736 82944 83520 84564 89088 90693 90828 92160 93312 93960 97411 100224 100770 100920 103680 105705 107488 107648 111360 112752 113535 116640 120924 121104 124416 125280 133632 134360 134560 136242 138240 140940 148480 150336 151155 151380 155520 161232 161472 165888 167040 169128 178176 181386 181656 186624 187920 194822 200448 201540 201840 204363 207360 211410 214976 215296 222720 225504 227070 233280 241848 242208 248832 250560 267264 268720 269120 272079 272484 276480 281880 292233 296960 300672 302310 302760 311040 322464 322944 334080 338256 340605 362772 363312 373248 375840 389644 400896 403080 403680 408726 414720 422820 429952 430592 445440 451008 453465 454140 466560 483696 484416 487055 497664 501120 534528 537440 538240 544158 544968 563760 584466 601344 604620 605520 613089 622080 644928 645888 668160 676512 681210 725544 726624 746496 751680 779288 801792 806160 807360 816237 817452 829440 845640 859904 861184 876699 890880 902016 906930 908280 933120 967392 968832 974110 1002240 1021815 1074880 1076480 1088316 1089936 1127520 1168932 1202688 1209240 1211040 1226178 1244160 1289856 1291776 1336320 1353024 1360395 1362420 1451088 1453248 1461165 1492992 1503360 1558576 1603584 1612320 1614720 1632474 1634904 1691280 1719808 1722368 1753398 1804032 1813860 1816560 1866240 1934784 1937664 1948220 2004480 2043630 2149760 2152960 2176632 2179872 2255040 2337864 2405376 2418480 2422080 2448711 2452356 2488320 2579712 2583552 2630097 2672640 2706048 2720790 2724840 2824919 2902176 2906496 2922330 3006720 3065445 3117152 3224640 3229440 3264948 3269808 3382560 3439616 3506796 3608064 3627720 3633120 3732480 3869568 3875328 3896440 4008960 4081185 4087260 4299520 4305920 4353264 4359744 4383495 4510080 4675728 4810752 4836960 4844160 4897422 4904712 5159424 5167104 5260194 5412096 5441580 5449680 5649838 5804352 5812992 5844660 6013440 6130890 6234304 6449280 6458880 6529896 6539616 6765120 6879232 7013592 7216128 7255440 7266240 7464960 7739136 7750656 7792880 7890291 8017920 8162370 8174520 8474757 8599040 8611840 8706528 8719488 8766990 9020160 9351456 9673920 9688320 9794844 9809424 10318848 10520388 10824192 10883160 10899360 11299676 11608704 11625984 11689320 12026880 12243555 12261780 12468608 12898560 12917760 13059792 13079232 13150485 13530240 14027184 14124595 14432256 14510880 14532480 15478272 15501312 15585760 15780582 16324740 16349040 16949514 17198080 17413056 17438976 17533980 18040320 18702912 19347840 19376640 19589688 19618848 20637696 21040776 21648384 21766320 21798720 22599352 23217408 23251968 23378640 23670873 24053760 24487110 24523560 24937216 25424271 25797120 25835520 26119584 26158464 26300970 27060480 28054368 28249190 29021760 29064960 30956544 31171520 31561164 32649480 32698080 33899028 34396160 34826112 34877952 35067960 36080640 37405824 38695680 38753280 39179376 39237696 39451455 42081552 42373785 43296768 43532640 43597440 45198704 46434816 46503936 46757280 47341746 48974220 49047120 49874432 50848542 51594240 52239168 52316928 52601940 54120960 56108736 56498380 58043520 58129920 61913088 62343040 63122328 65298960 65396160 67798056 69652224 69755904 70135920 71012619 72161280 74811648 76272813 77391360 77506560 78358752 78475392 78902910 84163104 84747570 87065280 87194880 90397408 92869632 93514560 94683492 97948440 98094240 99748864 101697084 103188480 104478336 104633856 105203880 108241920 112217472 112996760 116087040 116259840 118354365 124686080 126244656 127121355 130597920 130792320 135596112 139304448 139511808 140271840 142025238 149623296 152545626 154782720 156717504 156950784 157805820 168326208 169495140 174130560 174389760 180794816 185739264 187029120 189366984 195896880 196188480 199497728 203394168 208956672 209267712 210407760 216483840 224434944 225993520 228818439 232174080 232519680 236708730 249372160 252489312 254242710 261195840 261584640 271192224 278608896 280543680 284050476 299246592 305091252 309565440 313435008 313901568 315611640 336652416 338990280 348261120 348779520 355063095 361589632 374058240 378733968 381364065 391793760 392376960 406788336 417913344 418535424 420815520 448869888 451987040 457636878 464348160 473417460 498744320 504978624 508485420 522391680 523169280 542384448 557217792 561087360 568100952 598493184 610182504 626870016 627803136 631223280 673304832 677980560 686455317 696522240 697559040 710126190 723179264 748116480 757467936 762728130 783587520 784753920 813576672 835826688 841631040 897739776 903974080 915273756 928696320 946834920 997488640 1009957248 1016970840 1044783360 1046338560 1084768896 1122174720 1136201904 1144092195 1220365008 1253740032 1255606272 1262446560 1346609664 1355961120 1372910634 1393044480 1420252380 1446358528 1496232960 1514935872 1525456260 1567175040 1569507840 1627153344 1671653376 1683262080 1795479552 1807948160 1830547512 1893669840 2019914496 2033941680 2059365951 2089566720 2092677120 2169537792 2244349440 2272403808 2288184390 2440730016 2507480064 2524893120 2693219328 2711922240 2745821268 2786088960 2840504760 2892717056 2992465920 3029871744 3050912520 3134350080 3139015680 3254306688 3366524160 3432276585 3615896320 3661095024 3787339680 4039828992 4067883360 4118731902 4179133440 4339075584 4488698880 4544807616 4576368780 4881460032 5014960128 5049786240 5386438656 5423844480 5491642536 5681009520 5785434112 6059743488 6101825040 6268700160 6278031360 6508613376 6733048320 6864553170 7231792640 7322190048 7574679360 8079657984 8135766720 8237463804 8358266880 8678151168 8977397760 9089615232 9152737560 9762920064 10099572480 10296829755 10847688960 10983285072 11362019040 12119486976 12203650080 12537400320 13017226752 13466096640 13729106340 14463585280 14644380096 15149358720 16159315968 16271533440 16474927608 17356302336 18179230464 18305475120 19525840128 20199144960 20593659510 21695377920 21966570144 22724038080 24238973952 24407300160 25074800640 26034453504 26932193280 27458212680 28927170560 29288760192 30298717440 32543066880 32949855216 36358460928 36610950240 39051680256 40398289920 41187319020 43390755840 43933140288 45448076160 48477947904 48814600320 52068907008 54916425360 58577520384 60597434880 65086133760 65899710432 72716921856 73221900480 78103360512 80796579840 82374638040 86781511680 87866280576 90896152320 97629200640 109832850720 117155040768 121194869760 130172267520 131799420864 145433843712 146443800960 156206721024 164749276080 175732561152 181792304640 195258401280 219665701440 234310081536 242389739520 260344535040 263598841728 292887601920 329498552160 351465122304 363584609280 390516802560 439331402880 468620163072 527197683456 585775203840 658997104320 702930244608 727169218560 781033605120 878662805760 1054395366912 1171550407680 1317994208640 1405860489216 1757325611520 2108790733824 2343100815360 2635988417280 3514651223040 4217581467648 5271976834560 7029302446080 10543953669120 21087907338240
- Sum of all divisors σ(n): 78592798065600
- Sum of proper divisors (its aliquot sum) s(n): 57504890727360
- 21087907338240 is an abundant number, because the sum of its proper divisors (57504890727360) is greater than itself. Its abundance is 36416983389120
Bases of 21087907338240
- Binary: 1001100101101111010010011100111011000000000002
- Hexadecimal: 0x132DE939D800
- Base-36: 7H3NFK000
Squares and roots of 21087907338240
- 21087907338240 squared (210879073382402) is 444699835906196441766297600
- 21087907338240 cubed (210879073382403) is 9377788932920403784610483986155700224000
-
The
square root of 21087907338240 is 4592157.1552201913 -
The
cube root of 21087907338240 is 27627.6849464583
Scales and comparisons
How big is 21087907338240?- 21,087,907,338,240 seconds is equal to 670,530 years, 11 weeks, 4 days, 14 hours, 24 minutes.
-
To count from 1 to 21,087,907,338,240 would take you about one million, six hundred seventy-six thousand, three hundred twenty-five 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 21087907338240 cubic inches would be around 2302.3 feet tall.
Recreational maths with 21087907338240
- 21087907338240 backwards is 04283370978012
- 21087907338240 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21087907338240's digits is 54
- More coming soon!
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The information we have on file for 21087907338240 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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