21384206423020
21,384,206,423,020 is an even composite number composed of six prime numbers multiplied together.
21384206423020 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21384206423020:
22 × 5 × 74 × 19 × 293 × 312
(2 × 2 × 5 × 7 × 7 × 7 × 7 × 19 × 29 × 29 × 29 × 31 × 31)See below for interesting mathematical facts about the number 21384206423020 from the Numbermatics database.
Names of 21384206423020
- Cardinal: 21384206423020 can be written as Twenty-one trillion, three hundred eighty-four billion, two hundred six million, four hundred twenty-three thousand and twenty.
Scientific notation
- Scientific notation: 2.138420642302 × 1013
Factors of 21384206423020
Divisors of 21384206423020
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 4 5 7 10 14 19 20 28 29 31 35 38 49 58 62 70 76 95 98 116 124 133 140 145 155 190 196 203 217 245 266 290 310 343 380 406 434 490 532 551 580 589 620 665 686 812 841 868 899 931 961 980 1015 1085 1102 1178 1330 1372 1421 1519 1682 1715 1798 1862 1922 2030 2170 2204 2356 2401 2660 2755 2842 2945 3038 3364 3430 3596 3724 3844 3857 4060 4123 4205 4340 4495 4655 4802 4805 5510 5684 5887 5890 6076 6293 6517 6727 6860 7105 7595 7714 8246 8410 8990 9310 9604 9610 9947 10633 11020 11774 11780 12005 12586 13034 13454 14210 15190 15428 15979 16492 16820 17081 17980 18259 18620 19220 19285 19894 20615 21266 23548 24010 24389 25172 26068 26071 26908 26999 27869 28420 28861 29435 30380 31465 31958 32585 33635 34162 36518 38570 39788 41209 41230 42532 44051 45619 47089 48020 48778 49735 52142 53165 53998 55738 57722 58870 62930 63916 65170 67270 68324 69629 73036 74431 77140 79895 82418 82460 85405 88102 91238 91295 94178 97556 99470 104284 106330 107996 111476 111853 115444 117740 119567 121945 125860 127813 130340 130355 134540 134995 139258 139345 144305 148862 159790 164836 170723 170810 176204 182476 182497 182590 188356 188993 195083 198940 202027 206045 212660 220255 223706 228095 235445 239134 243890 255626 260710 269990 278516 278690 288463 288610 297724 308357 319580 329623 341446 341620 348145 364994 365180 372155 377986 390166 404054 412090 440510 447412 456190 463391 470890 478268 487780 495349 511252 521420 529511 539980 557380 559265 576926 577220 597835 616714 639065 659246 682892 696290 729988 744310 755972 756059 780332 782971 808108 808201 824180 836969 853615 881020 894691 912380 912485 926782 941780 944965 975415 990698 1010135 1059022 1118530 1153852 1195061 1195670 1233428 1277479 1278130 1318492 1322951 1365581 1392580 1414189 1442315 1488620 1512118 1541785 1565942 1616402 1648115 1673938 1707230 1789382 1824970 1853564 1889930 1950830 1981396 2019241 2020270 2118044 2158499 2237060 2307361 2316955 2390122 2391340 2476745 2554958 2556260 2645902 2647555 2731162 2828378 2884630 3024236 3083570 3131884 3232804 3243737 3296230 3347876 3414460 3467443 3578764 3649940 3706577 3779860 3780295 3901660 3914855 4038482 4040540 4041005 4184845 4316998 4473455 4614722 4633910 4780244 4953490 5109916 5291804 5292413 5295110 5462324 5480797 5656756 5657407 5769260 5858783 5975305 6167140 6262837 6387395 6487474 6592460 6614755 6827905 6934886 7070945 7413154 7560590 7829710 8076964 8082010 8365427 8369690 8633996 8942353 8946910 9229444 9267820 9559067 9906980 10096205 10584826 10590220 10792495 10961594 11314814 11536805 11717566 11950610 12525674 12774790 12974948 13229510 13655810 13869772 14141890 14365121 14826308 15121180 15355819 15659420 16164020 16218685 16730854 16739380 17337215 17884706 17893820 18532885 19118134 20192410 21169652 21584990 21923188 22629628 22706159 23073610 23435132 23437829 23901220 24272101 25051348 25549580 25946039 26459020 26462065 27311620 27403985 28283780 28287035 28730242 29293915 30711638 31314185 32437370 33461708 34674430 35769412 37046891 37065770 38236268 38365579 39601849 40384820 41011481 41827135 43169980 43839859 44711765 45412318 46147220 46875658 47795335 48544202 51892078 52924130 54807970 56574070 57460484 58557989 58587830 61423276 62596471 62628370 64874740 66913469 69348860 71825605 74093782 74131540 76731158 76779095 79203698 82022962 83654270 87679718 89423530 90824636 93751316 95590670 97088404 100555847 103784156 105848260 107490733 109615940 113148140 113530795 117115978 117175660 117189145 121360505 125192942 125256740 129730195 133826938 143651210 148187564 153462316 153558190 158407396 158943113 164045924 164064803 167308540 169904707 175359436 178847060 181622273 185234455 191181340 191827895 198009245 201111694 205057405 214981466 219199295 227061590 234231956 234378290 242721010 250385884 259328237 259460390 267653876 277212943 287302420 292789945 307116380 312982355 317886226 328129606 334567345 339809414 363244546 370468910 383655790 396018490 402223388 410114810 429962932 438398590 445318751 454123180 468756580 485442020 502779235 518656474 518920780 537453665 554425886 585579890 625964710 635772452 656259212 669134690 679618828 703890929 726489092 740937820 752435131 767311580 792036980 794715565 820229620 820324015 849523535 876797180 890637502 908111365 1005558470 1037312948 1074907330 1108851772 1112601791 1148453621 1171159780 1189332949 1251929420 1271355911 1296641185 1338269380 1386064715 1407781858 1504870262 1589431130 1640648030 1699047070 1781275004 1815297659 1816222730 1940490601 2011116940 2149814660 2225203582 2226593755 2296907242 2378665898 2542711822 2593282370 2772129430 2815563716 3009740524 3117231257 3178862260 3281296060 3398094140 3519454645 3630595318 3632445460 3762175655 3880981202 4450407164 4453187510 4593814484 4757331796 4927236503 5085423644 5186564740 5267045917 5544258860 5563008955 5742268105 5946664745 6234462514 6356779555 7038909290 7261190636 7524351310 7761962404 8039175347 8906375020 9076488295 9702453005 9854473006 10534091834 11126017910 11484536210 11893329490 12468925028 12713559110 14077818580 15048702620 15586156285 16078350694 18152976590 19404906010 19708946012 21068183668 21820618799 22252035820 22969072420 23786658980 24636182515 25427118220 26335229585 31172312570 32156701388 34490655521 36305953180 36869321419 38809812020 40195876735 43641237598 49272365030 52670459170 56274227429 62344625140 68981311042 73738642838 80391753470 87282475196 98544730060 105340918340 109103093995 112548454858 137962622084 147477285676 152744331593 160783506940 172453277605 184346607095 218206187990 225096909716 281371137145 305488663186 344906555210 368693214190 436412375980 562742274290 610977326372 689813110420 737386428380 763721657965 1069210321151 1125484548580 1527443315930 2138420642302 3054886631860 4276841284604 5346051605755 10692103211510 21384206423020
- Sum of all divisors σ(n): 59016709231200
- Sum of proper divisors (its aliquot sum) s(n): 37632502808180
- 21384206423020 is an abundant number, because the sum of its proper divisors (37632502808180) is greater than itself. Its abundance is 16248296385160
Bases of 21384206423020
- Binary: 1001101110010111001100000011100010011111011002
- Hexadecimal: 0x1372E60713EC
- Base-36: 7KVRODP0S
Squares and roots of 21384206423020
- 21384206423020 squared (213842064230202) is 457284284342329823185920400
- 21384206423020 cubed (213842064230203) is 9778661530379353421443659937310447608000
-
The
square root of 21384206423020 is 4624306.0477243501 -
The
cube root of 21384206423020 is 27756.4793670341
Scales and comparisons
How big is 21384206423020?- 21,384,206,423,020 seconds is equal to 679,951 years, 32 weeks, 1 day, 3 hours, 43 minutes, 40 seconds.
-
To count from 1 to 21,384,206,423,020 would take you about one million, six hundred ninety-nine thousand, eight hundred seventy-nine 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 21384206423020 cubic inches would be around 2313 feet tall.
Recreational maths with 21384206423020
- 21384206423020 backwards is 02032460248312
- The number of decimal digits it has is: 14
- The sum of 21384206423020's digits is 37
- More coming soon!
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The information we have on file for 21384206423020 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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