21328376993280
21,328,376,993,280 is an even composite number composed of seven prime numbers multiplied together.
What does the number 21328376993280 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 1280 divisors.
21328376993280 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, two hundred eighty divisors.
Prime factorization of 21328376993280:
29 × 33 × 5 × 7 × 37 × 61 × 19531
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 37 × 61 × 19531)See below for interesting mathematical facts about the number 21328376993280 from the Numbermatics database.
Names of 21328376993280
- Cardinal: 21328376993280 can be written as Twenty-one trillion, three hundred twenty-eight billion, three hundred seventy-six million, nine hundred ninety-three thousand, two hundred eighty.
Scientific notation
- Scientific notation: 2.132837699328 × 1013
Factors of 21328376993280
Divisors of 21328376993280
- Number of divisors d(n): 1280
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 37 40 42 45 48 54 56 60 61 63 64 70 72 74 80 84 90 96 105 108 111 112 120 122 126 128 135 140 144 148 160 168 180 183 185 189 192 210 216 222 224 240 244 252 256 259 270 280 288 296 305 315 320 333 336 360 366 370 378 384 420 427 432 444 448 480 488 504 512 518 540 549 555 560 576 592 610 630 640 666 672 720 732 740 756 768 777 840 854 864 888 896 915 945 960 976 999 1008 1036 1080 1098 1110 1120 1152 1184 1220 1260 1280 1281 1295 1332 1344 1440 1464 1480 1512 1536 1554 1647 1665 1680 1708 1728 1776 1792 1830 1890 1920 1952 1998 2016 2072 2135 2160 2196 2220 2240 2257 2304 2331 2368 2440 2520 2560 2562 2590 2664 2688 2745 2880 2928 2960 3024 3108 3294 3330 3360 3416 3456 3552 3584 3660 3780 3840 3843 3885 3904 3996 4032 4144 4270 4320 4392 4440 4480 4514 4608 4662 4736 4880 4995 5040 5124 5180 5328 5376 5490 5760 5856 5920 6048 6216 6405 6588 6660 6720 6771 6832 6912 6993 7104 7320 7560 7680 7686 7770 7808 7992 8064 8235 8288 8540 8640 8784 8880 8960 9028 9324 9472 9760 9990 10080 10248 10360 10656 10752 10980 11285 11520 11529 11655 11712 11840 12096 12432 12810 13176 13320 13440 13542 13664 13824 13986 14208 14640 15120 15372 15540 15616 15799 15984 16128 16470 16576 17080 17280 17568 17760 17920 18056 18648 18944 19215 19520 19531 19980 20160 20313 20496 20720 21312 21960 22570 23040 23058 23310 23424 23680 24192 24864 25620 26352 26640 26880 27084 27328 27972 28416 29280 30240 30744 31080 31232 31598 31968 32256 32940 33152 33855 34160 34560 34965 35136 35520 36112 37296 38430 39040 39062 39960 40320 40626 40992 41440 42624 43920 45140 46116 46620 46848 47360 47397 48384 49728 51240 52704 53280 53760 54168 54656 55944 56832 57645 58560 58593 60480 60939 61488 62160 63196 63936 65880 66304 67710 68320 69120 69930 70272 71040 72224 74592 76860 78080 78124 78995 79920 80640 81252 81984 82880 85248 87840 90280 92232 93240 93696 94720 94794 96768 97655 99456 101565 102480 105408 106560 108336 109312 111888 115290 117120 117186 120960 121878 122976 124320 126392 127872 131760 132608 135420 136640 136717 139860 140544 142080 142191 144448 149184 153720 156160 156248 157990 159840 161280 162504 163968 165760 170496 175680 175779 180560 184464 186480 189588 195310 198912 203130 204960 210816 213120 216672 218624 223776 230580 234240 234372 236985 241920 243756 245952 248640 252784 255744 263520 270840 273280 273434 279720 281088 284160 284382 288896 292965 298368 304695 307440 312496 315980 319680 325008 327936 331520 351360 351558 361120 368928 372960 379176 390620 397824 406260 409920 410151 421632 426240 426573 433344 447552 461160 468480 468744 473970 483840 487512 491904 497280 505568 511488 527040 527337 541680 546560 546868 559440 568764 577792 585930 596736 609390 614880 624992 631960 639360 650016 655872 663040 683585 702720 703116 710955 722240 722647 737856 745920 758352 781240 812520 819840 820302 843264 852480 853146 866688 878895 895104 922320 937488 947940 975024 983808 994560 1011136 1054080 1054674 1083360 1093120 1093736 1118880 1137528 1155584 1171860 1191391 1193472 1218780 1229760 1230453 1249984 1263920 1278720 1300032 1367170 1405440 1406232 1421910 1444480 1445294 1475712 1491840 1516704 1562480 1625040 1639680 1640604 1706292 1733376 1757790 1790208 1844640 1874976 1895880 1950048 1967616 1989120 2022272 2050755 2108160 2109348 2132865 2166720 2167941 2187472 2237760 2275056 2343720 2382782 2437560 2459520 2460906 2499968 2527840 2557440 2600064 2636685 2734340 2812464 2843820 2888960 2890588 2951424 2983680 3033408 3124960 3250080 3279360 3281208 3412584 3466752 3515580 3574173 3580416 3613235 3689280 3691359 3749952 3791760 3900096 4044544 4101510 4216320 4218696 4265730 4333440 4335882 4374944 4475520 4550112 4687440 4765564 4875120 4919040 4921812 4999936 5055680 5058529 5200128 5273370 5468680 5624928 5687640 5777920 5781176 5902848 5956955 5967360 6066816 6152265 6249920 6500160 6503823 6562416 6825168 7031160 7148346 7226470 7378560 7382718 7499904 7583520 7800192 8089088 8203020 8339737 8437392 8531460 8666880 8671764 8749888 8951040 9100224 9374880 9531128 9750240 9838080 9843624 9999872 10111360 10117058 10400256 10546740 10722519 10839705 10937360 11249856 11375280 11562352 11913910 12133632 12304530 12499840 13000320 13007646 13124832 13650336 14062320 14296692 14452940 14757120 14765436 14999808 15167040 15175587 15600384 16406040 16679474 16874784 17062920 17333760 17343528 17499776 17870865 17902080 18200448 18456795 18749760 19062256 19500480 19511469 19687248 20222720 20234116 21093480 21445038 21679410 21874720 22499712 22750560 23124704 23827820 24267264 24609060 24999680 25019211 25292645 26000640 26015292 26249664 27300672 28124640 28593384 28905880 29514240 29530872 29999616 30334080 30351174 31200768 32167557 32519115 32812080 33358948 33749568 34125840 34687056 34999552 35741730 36400896 36913590 37499520 38124512 39000960 39022938 39374496 40445440 40468232 41698685 42186960 42890076 43358820 43749440 44081467 44999424 45501120 45526761 46249408 47655640 49218120 49999360 50038422 50585290 52001280 52030584 52499328 53612595 54601344 56249280 57186768 57811760 59061744 60668160 60702348 64335114 65038230 65624160 66717896 67499136 68251680 69374112 69999104 71483460 72801792 73827180 74999040 75057633 75877935 76249024 78001920 78045876 78748992 80936464 83397370 84373920 85780152 86717640 87498880 88162934 89998848 91002240 91053522 92498816 95311280 97557345 98436240 100076844 101170580 104061168 104998656 107225190 109202688 112498560 114373536 115623520 118123488 121336320 121404696 125096055 128670228 130076460 131248320 132244401 133435792 134998272 136503360 136580283 138748224 142966920 147654360 149998080 150115266 151755870 152498048 156003840 156091752 157497984 160837785 161872928 166794740 168747840 171560304 173435280 174997760 176325868 182004480 182107044 184997632 190622560 195114690 196872480 200153688 202341160 208122336 209997312 214450380 218405376 220407335 224997120 225172899 227633805 228747072 231247040 236246976 242809392 250192110 257340456 260152920 262496640 264488802 266871584 269996544 273006720 273160566 277496448 285933840 295308720 300230532 303511740 304996096 308570269 312183504 314995968 321675570 323745856 333589480 337495680 343120608 346870560 349995520 352651736 364008960 364214088 369995264 375288165 381245120 390229380 393744960 396733203 400307376 404682320 416244672 428900760 440814670 449994240 450345798 455267610 457494144 462494080 472493952 485618784 500384220 514680912 520305840 524993280 528977604 533743168 546013440 546321132 554992896 571867680 590617440 600461064 607023480 609992192 617140538 624367008 629991936 643351140 647491712 661222005 667178960 674991360 682901415 686241216 693741120 705303472 728428176 750576330 762490240 780458760 787489920 793466406 800614752 809364640 832489344 857801520 881629340 900691596 910535220 914988288 924988160 925710807 944987904 971237568 1000768440 1029361824 1040611680 1049986560 1057955208 1067486336 1092026880 1092642264 1109985792 1125864495 1143735360 1181234880 1190199609 1200922128 1214046960 1234281076 1248734016 1286702280 1294983424 1322444010 1334357920 1349982720 1365802830 1372482432 1387482240 1410606944 1456856352 1501152660 1524980480 1542851345 1560917520 1574979840 1586932812 1601229504 1618729280 1664978688 1715603040 1763258680 1801383192 1821070440 1829976576 1849976320 1851421614 1889975808 1942475136 1983666015 2001536880 2058723648 2081223360 2115910416 2134972672 2185284528 2251728990 2287470720 2362469760 2380399218 2401844256 2428093920 2468562152 2497468032 2573404560 2589966848 2644888020 2668715840 2731605660 2744964864 2774964480 2777132421 2821213888 2913712704 3002305320 3049960960 3085702690 3121835040 3149959680 3173865624 3202459008 3237458560 3329957376 3431206080 3526517360 3602766384 3642140880 3702843228 3884950272 3967332030 4003073760 4117447296 4162446720 4231820832 4269945344 4370569056 4503457980 4574941440 4628554035 4724939520 4760798436 4803688512 4856187840 4937124304 4994936064 5146809120 5289776040 5337431680 5463211320 5489929728 5549928960 5554264842 5642427776 5827425408 5950998045 6004610640 6171405380 6243670080 6347731248 6404918016 6474917120 6862412160 7053034720 7205532768 7284281760 7405686456 7769900544 7934664060 8006147520 8234894592 8324893440 8331397263 8463641664 8741138112 9006915960 9149882880 9257108070 9449879040 9521596872 9607377024 9712375680 9874248608 9989872128 10293618240 10579552080 10674863360 10926422640 11108529684 11284855552 11654850816 11901996090 12009221280 12342810760 12487340160 12695462496 12809836032 12949834240 13724824320 13885662105 14106069440 14411065536 14568563520 14811372912 15869328120 16012295040 16469789184 16649786880 16662794526 16927283328 17482276224 18013831920 18514216140 19043193744 19214754048 19424751360 19748497216 20587236480 21159104160 21349726720 21852845280 22217059368 22569711104 23309701632 23803992180 24018442560 24685621520 24974680320 25390924992 27449648640 27771324210 28212138880 28822131072 29137127040 29622745824 31738656240 32024590080 33325589052 33854566656 34964552448 36027663840 37028432280 38086387488 38429508096 38849502720 39496994432 41174472960 41656986315 42318208320 43705690560 44434118736 47607984360 48036885120 49371243040 49949360640 50781849984 55542648420 56424277760 57644262144 58274254080 59245491648 63477312480 64049180160 66651178104 67709133312 69929104896 72055327680 74056864560 76172774976 78993988864 82348945920 83313972630 84636416640 87411381120 88868237472 95215968720 96073770240 98742486080 101563699968 111085296840 112848555520 115288524288 116548508160 118490983296 126954624960 133302356208 144110655360 148113729120 152345549952 157987977728 166627945260 169272833280 174822762240 177736474944 190431937440 192147540480 197484972160 203127399936 222170593680 236981966592 253909249920 266604712416 288221310720 296227458240 304691099904 333255890520 338545666560 349645524480 355472949888 380863874880 394969944320 444341187360 473963933184 507818499840 533209424832 576442621440 592454916480 609382199808 666511781040 710945899776 761727749760 789939888640 888682374720 1015636999680 1066418849664 1184909832960 1333023562080 1421891799552 1523455499520 1777364749440 2132837699328 2369819665920 2666047124160 3046910999040 3554729498880 4265675398656 5332094248320 7109458997760 10664188496640 21328376993280
- Sum of all divisors σ(n): 90385520670720
- Sum of proper divisors (its aliquot sum) s(n): 69057143677440
- 21328376993280 is an abundant number, because the sum of its proper divisors (69057143677440) is greater than itself. Its abundance is 47728766684160
Bases of 21328376993280
- Binary: 1001101100101111001100101010110010110000000002
- Hexadecimal: 0x1365E6559600
- Base-36: 7K64CZ9C0
Squares and roots of 21328376993280
- 21328376993280 squared (213283769932802) is 454899665167475613165158400
- 21328376993280 cubed (213283769932803) is 9702271552808762265967225499446935552000
-
The
square root of 21328376993280 is 4618265.5828005387 -
The
cube root of 21328376993280 is 27732.3029737601
Scales and comparisons
How big is 21328376993280?- 21,328,376,993,280 seconds is equal to 678,176 years, 21 weeks, 4 days, 4 hours, 48 minutes.
-
To count from 1 to 21,328,376,993,280 would take you about one million, six hundred ninety-five thousand, four hundred forty-one 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 21328376993280 cubic inches would be around 2311 feet tall.
Recreational maths with 21328376993280
- 21328376993280 backwards is 08239967382312
- 21328376993280 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21328376993280's digits is 63
- More coming soon!
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The information we have on file for 21328376993280 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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