21215986089984
21,215,986,089,984 is an even composite number composed of six prime numbers multiplied together.
What does the number 21215986089984 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 1024 divisors.
21215986089984 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand and twenty-four divisors.
Prime factorization of 21215986089984:
215 × 33 × 7 × 31 × 59 × 1873
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 31 × 59 × 1873)See below for interesting mathematical facts about the number 21215986089984 from the Numbermatics database.
Names of 21215986089984
- Cardinal: 21215986089984 can be written as Twenty-one trillion, two hundred fifteen billion, nine hundred eighty-six million, eighty-nine thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 2.1215986089984 × 1013
Factors of 21215986089984
Divisors of 21215986089984
- Number of divisors d(n): 1024
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 48 54 56 59 62 63 64 72 84 93 96 108 112 118 124 126 128 144 168 177 186 189 192 216 217 224 236 248 252 256 279 288 336 354 372 378 384 413 432 434 448 472 496 504 512 531 558 576 651 672 708 744 756 768 826 837 864 868 896 944 992 1008 1024 1062 1116 1152 1239 1302 1344 1416 1488 1512 1536 1593 1652 1674 1728 1736 1792 1829 1873 1888 1953 1984 2016 2048 2124 2232 2304 2478 2604 2688 2832 2976 3024 3072 3186 3304 3348 3456 3472 3584 3658 3717 3746 3776 3906 3968 4032 4096 4248 4464 4608 4956 5208 5376 5487 5619 5664 5859 5952 6048 6144 6372 6608 6696 6912 6944 7168 7316 7434 7492 7552 7812 7936 8064 8192 8496 8928 9216 9912 10416 10752 10974 11151 11238 11328 11718 11904 12096 12288 12744 12803 13111 13216 13392 13824 13888 14336 14632 14868 14984 15104 15624 15872 16128 16384 16461 16857 16992 17856 18432 19824 20832 21504 21948 22302 22476 22656 23436 23808 24192 24576 25488 25606 26222 26432 26784 27648 27776 28672 29264 29736 29968 30208 31248 31744 32256 32768 32922 33714 33984 35712 36864 38409 39333 39648 41664 43008 43896 44604 44952 45312 46872 47616 48384 49152 49383 50571 50976 51212 52444 52864 53568 55296 55552 57344 58063 58528 59472 59936 60416 62496 63488 64512 65844 67428 67968 71424 73728 76818 78666 79296 83328 86016 87792 89208 89904 90624 93744 95232 96768 98304 98766 101142 101952 102424 104888 105728 107136 110507 110592 111104 114688 115227 116126 117056 117999 118944 119872 120832 124992 126976 129024 131688 134856 135936 142848 147456 153636 157332 158592 166656 172032 174189 175584 178416 179808 181248 187488 190464 193536 197532 202284 203904 204848 209776 211456 214272 221014 221184 222208 229376 230454 232252 234112 235998 237888 239744 241664 249984 253952 258048 263376 269712 271872 285696 294912 307272 314664 317184 331521 333312 344064 345681 348378 351168 353997 356832 359616 362496 374976 380928 387072 395064 404568 406441 407808 409696 419552 422912 428544 442028 442368 444416 460908 464504 468224 471996 475776 479488 483328 499968 507904 516096 522567 526752 539424 543744 571392 614544 629328 634368 663042 666624 688128 691362 696756 702336 707994 713664 719232 724992 749952 761856 773549 774144 790128 809136 812882 815616 819392 839104 845824 857088 884056 884736 888832 921816 929008 936448 943992 951552 958976 966656 994563 999936 1015808 1032192 1045134 1053504 1078848 1087488 1142784 1219323 1229088 1258656 1268736 1326084 1333248 1382724 1393512 1404672 1415988 1427328 1438464 1449984 1499904 1523712 1547098 1548288 1567701 1580256 1618272 1625764 1631232 1638784 1678208 1691648 1714176 1768112 1777664 1843632 1858016 1872896 1887984 1903104 1917952 1933312 1989126 1999872 2064384 2090268 2107008 2157696 2174976 2285568 2320647 2438646 2458176 2517312 2537472 2652168 2666496 2765448 2787024 2809344 2831976 2854656 2876928 2899968 2983689 2999808 3047424 3094196 3096576 3135402 3160512 3236544 3251528 3262464 3277568 3356416 3383296 3425717 3428352 3536224 3555328 3657969 3687264 3716032 3745792 3775968 3806208 3835904 3978252 3999744 4180536 4214016 4315392 4349952 4571136 4641294 4877292 4916352 5034624 5074944 5304336 5332992 5530896 5574048 5618688 5663952 5709312 5753856 5799936 5967378 5999616 6188392 6193152 6270804 6321024 6473088 6503056 6524928 6555136 6712832 6766592 6851434 6856704 6961941 7072448 7110656 7315938 7374528 7432064 7491584 7551936 7612416 7671808 7956504 7999488 8361072 8428032 8630784 8699904 9142272 9282588 9754584 9832704 10069248 10149888 10277151 10608672 10665984 10973907 11061792 11148096 11237376 11327904 11418624 11507712 11934756 11999232 12376784 12541608 12642048 12946176 13006112 13049856 13110272 13425664 13533184 13702868 13713408 13923882 14144896 14631876 14749056 14864128 14983168 15103872 15224832 15343616 15913008 15998976 16722144 16856064 17261568 17399808 18565176 19509168 19665408 20138496 20299776 20554302 20885823 21217344 21331968 21947814 22123584 22296192 22474752 22655808 22837248 23015424 23869512 23980019 23998464 24753568 25083216 25284096 25892352 26012224 26099712 26220544 26851328 27405736 27426816 27847764 28289792 29263752 29498112 29728256 29966336 30207744 30449664 30687232 30831453 31826016 31997952 33444288 33712128 34523136 37130352 39018336 39330816 40276992 40599552 41108604 41771646 42434688 43895628 44247168 44592384 44949504 45311616 45674496 46030848 47739024 47960038 47996928 49507136 50166432 50568192 51784704 52024448 52199424 52441088 53702656 54811472 55695528 56579584 58527504 58996224 59456512 59932672 60415488 60899328 61374464 61662906 63652032 63995904 66888576 67424256 69046272 71940057 74260704 78036672 78661632 80553984 82217208 83543292 84869376 87791256 88494336 89184768 89899008 90623232 91348992 92061696 92494359 95478048 95920076 95993856 99014272 100332864 101136384 103569408 104048896 104882176 107405312 109622944 111391056 113159168 117055008 117992448 118913024 120830976 121798656 123325812 127304064 133777152 134848512 138092544 143880114 148521408 156073344 157323264 161107968 164434416 167086584 169738752 175582512 176988672 178369536 179798016 181246464 182697984 184123392 184988718 190956096 191840152 191987712 198028544 200665728 202272768 207138816 208097792 209764352 214810624 215820171 219245888 222782112 226318336 234110016 235984896 237826048 241661952 246651624 254608128 267554304 269697024 276185088 287760228 297042816 312146688 314646528 322215936 328868832 334173168 339477504 351165024 353977344 356739072 362492928 365395968 369977436 381912192 383680304 396057088 401331456 404545536 414277632 416195584 419528704 429621248 431640342 438491776 445564224 452636672 468220032 471969792 475652096 483323904 493303248 509216256 535108608 539394048 552370176 575520456 594085632 624293376 629293056 644431872 647460513 657737664 668346336 678955008 702330048 707954688 713478144 724985856 739954872 763824384 767360608 792114176 802662912 809091072 828555264 832391168 863280684 876983552 891128448 905273344 936440064 943939584 951304192 966647808 986606496 1018432512 1070217216 1151040912 1188171264 1248586752 1258586112 1288863744 1294921026 1315475328 1336692672 1357910016 1404660096 1415909376 1426956288 1449971712 1479909744 1527648768 1534721216 1584228352 1605325824 1618182144 1657110528 1664782336 1726561368 1753967104 1782256896 1810546688 1872880128 1887879168 1902608384 1933295616 1973212992 2036865024 2140434432 2302081824 2376342528 2497173504 2589842052 2630950656 2673385344 2715820032 2809320192 2831818752 2853912576 2899943424 2959819488 3055297536 3069442432 3168456704 3210651648 3329564672 3453122736 3507934208 3564513792 3621093376 3745760256 3775758336 3866591232 3946425984 4073730048 4280868864 4604163648 4752685056 4994347008 5179684104 5261901312 5346770688 5431640064 5618640384 5663637504 5707825152 5799886848 5919638976 6110595072 6138884864 6336913408 6421303296 6659129344 6906245472 7015868416 7129027584 7491520512 7892851968 8147460096 8561737728 9208327296 9505370112 9988694016 10359368208 10523802624 10693541376 10863280128 11237280768 11327275008 11599773696 11839277952 12221190144 12277769728 12673826816 12842606592 13318258688 13812490944 14031736832 14258055168 14983041024 15785703936 16294920192 17123475456 18416654592 19010740224 19977388032 20718736416 21047605248 21387082752 22474561536 23678555904 24442380288 24555539456 25347653632 25685213184 27624981888 28063473664 28516110336 29966082048 31571407872 32589840384 36833309184 38021480448 39954776064 41437472832 42095210496 42774165504 44949123072 47357111808 48884760576 49111078912 51370426368 55249963776 56126947328 57032220672 59932164096 63142815744 73666618368 76042960896 82874945664 84190420992 85548331008 89898246144 94714223616 97769521152 98222157824 110499927552 112253894656 114064441344 119864328192 126285631488 147333236736 165749891328 168380841984 171096662016 179796492288 189428447232 196444315648 220999855104 228128882688 252571262976 294666473472 331499782656 336761683968 342193324032 359592984576 378856894464 392888631296 441999710208 505142525952 589332946944 662999565312 684386648064 757713788928 785777262592 883999420416 1010285051904 1178665893888 1325999130624 1515427577856 1767998840832 2357331787776 2651998261248 3030855155712 3535997681664 5303996522496 7071995363328 10607993044992 21215986089984
- Sum of all divisors σ(n): 75456055296000
- Sum of proper divisors (its aliquot sum) s(n): 54240069206016
- 21215986089984 is an abundant number, because the sum of its proper divisors (54240069206016) is greater than itself. Its abundance is 33024083116032
Bases of 21215986089984
- Binary: 1001101001011101110110101000010000000000000002
- Hexadecimal: 0x134BBB508000
- Base-36: 7IQHMC5C0
Squares and roots of 21215986089984
- 21215986089984 squared (212159860899842) is 450118065770394576545120256
- 21215986089984 cubed (212159860899843) is 9549698622235194580740385295448517115904
-
The
square root of 21215986089984 is 4606081.4245933603 -
The
cube root of 21215986089984 is 27683.5049259965
Scales and comparisons
How big is 21215986089984?- 21,215,986,089,984 seconds is equal to 674,602 years, 38 weeks, 13 hours, 26 minutes, 24 seconds.
-
To count from 1 to 21,215,986,089,984 would take you about one million, six hundred eighty-six thousand, five hundred 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 21215986089984 cubic inches would be around 2307 feet tall.
Recreational maths with 21215986089984
- 21215986089984 backwards is 48998068951212
- 21215986089984 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21215986089984's digits is 72
- More coming soon!
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The information we have on file for 21215986089984 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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