21017213598420
21,017,213,598,420 is an even composite number composed of seven prime numbers multiplied together.
21017213598420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.
Prime factorization of 21017213598420:
22 × 38 × 5 × 13 × 17 × 61 × 1092
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 13 × 17 × 61 × 109 × 109)See below for interesting mathematical facts about the number 21017213598420 from the Numbermatics database.
Names of 21017213598420
- Cardinal: 21017213598420 can be written as Twenty-one trillion, seventeen billion, two hundred thirteen million, five hundred ninety-eight thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.101721359842 × 1013
Factors of 21017213598420
Divisors of 21017213598420
- Number of divisors d(n): 1296
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 17 18 20 26 27 30 34 36 39 45 51 52 54 60 61 65 68 78 81 85 90 102 108 109 117 122 130 135 153 156 162 170 180 183 195 204 218 221 234 243 244 255 260 270 305 306 324 327 340 351 366 390 405 436 442 459 468 486 510 540 545 549 585 610 612 654 663 702 729 732 765 780 793 810 884 915 918 972 981 1020 1037 1053 1090 1098 1105 1170 1215 1220 1308 1326 1377 1404 1417 1458 1530 1586 1620 1635 1647 1755 1830 1836 1853 1962 1989 2074 2106 2180 2187 2196 2210 2295 2340 2379 2430 2652 2745 2754 2834 2916 2943 3060 3111 3159 3172 3270 3294 3315 3510 3645 3660 3706 3924 3965 3978 4131 4148 4212 4251 4374 4420 4590 4758 4860 4905 4941 5185 5265 5490 5508 5559 5668 5886 5967 6222 6318 6540 6561 6588 6630 6649 6885 7020 7085 7137 7290 7412 7930 7956 8235 8262 8502 8748 8829 9180 9265 9333 9477 9516 9810 9882 9945 10370 10530 10935 10980 11118 11772 11881 11895 11934 12393 12444 12636 12753 13122 13260 13298 13481 13770 14170 14274 14580 14715 14823 15555 15795 15860 16470 16524 16677 17004 17658 17901 18530 18666 18954 19620 19764 19890 19947 20655 20740 21060 21255 21411 21870 22236 23762 23790 23868 24089 24705 24786 25506 26244 26487 26596 26962 27540 27795 27999 28340 28431 28548 29430 29646 29835 31110 31590 32805 32940 33245 33354 35316 35643 35685 35802 37060 37179 37332 37908 38259 39780 39894 40443 41310 42510 42822 43740 44145 44469 46665 47385 47524 47580 48178 49410 49572 50031 51012 52974 53703 53924 55590 55998 56862 58860 59292 59405 59670 59841 61965 62220 63180 63765 64233 65610 66490 66708 67405 71286 71370 71604 72267 74115 74358 76518 79461 79788 80886 82620 83385 83997 85020 85293 85644 86437 88290 88938 89505 93330 94770 96356 98820 99735 100062 105948 106929 107055 107406 111180 111537 111996 113033 113724 114777 118810 119340 119682 120445 121329 123930 127530 128466 131220 132435 132980 133407 134810 139995 142155 142572 142740 144534 148230 148716 150093 153036 154453 158922 161109 161772 166770 167994 170586 172874 176580 177876 178215 179010 179523 185895 186660 189540 191295 192699 199470 200124 201977 202215 213858 214110 214812 216801 222345 223074 226066 229554 237620 238383 239364 240890 242658 247860 250155 251991 255060 256932 259311 264870 266814 268515 269620 279990 284310 289068 296460 299205 300186 308906 317844 320787 321165 322218 333540 335988 339099 341172 344331 345748 356430 358020 359046 361335 363987 371790 382590 385398 397305 398940 400221 403954 404430 419985 426465 427716 428220 432185 433602 444690 446148 450279 452132 459108 463359 476766 481780 483327 485316 500310 503982 518622 529740 533628 534645 537030 538569 557685 559980 565165 568620 573885 578097 598410 600372 605931 606645 617812 641574 642330 644436 650403 667035 678198 688662 712860 715149 718092 722670 724741 727974 743580 750465 755973 765180 770796 772265 777933 794610 800442 805545 807908 808860 839970 852930 864370 867204 889380 897615 900558 926718 953532 962361 963495 966654 1000620 1007964 1009885 1017297 1032993 1037244 1069290 1074060 1077138 1084005 1091961 1115370 1130330 1147770 1156194 1191915 1196820 1211862 1213290 1259955 1283148 1284660 1296555 1300806 1334070 1350837 1356396 1377324 1390077 1430298 1445340 1449482 1449981 1455948 1469429 1500930 1511946 1544530 1555866 1589220 1600884 1603935 1611090 1615707 1679940 1695495 1705860 1721655 1728740 1734291 1795230 1801116 1817793 1819935 1853436 1924722 1926990 1933308 1951209 2001105 2019770 2034594 2065986 2138580 2154276 2168010 2174223 2183922 2230740 2251395 2260660 2267919 2295540 2312388 2316795 2333799 2383830 2416635 2423724 2426580 2519910 2593110 2601612 2625701 2668140 2692845 2701674 2780154 2860596 2887083 2890485 2898964 2899962 2938858 3001860 3023892 3029655 3051891 3089060 3098979 3111732 3207870 3222180 3231414 3252015 3275883 3390990 3443310 3468582 3575745 3590460 3623705 3635586 3639870 3779865 3849444 3853980 3889665 3902418 4002210 4039540 4052511 4069188 4131972 4170231 4336020 4348446 4367844 4408287 4502790 4535838 4633590 4667598 4767660 4811805 4833270 4847121 5039820 5086485 5164965 5186220 5202873 5251402 5385690 5403348 5453379 5459805 5560308 5774166 5780970 5799924 5853627 5877716 6059310 6103782 6197958 6415740 6462828 6504030 6522669 6551766 6754185 6781980 6803757 6886620 6937164 6950385 7001397 7151490 7247410 7249905 7271172 7279740 7347145 7559730 7779330 7804836 7877103 8004420 8078535 8105022 8340462 8661249 8671455 8696892 8816574 9005580 9071676 9088965 9155673 9267180 9296937 9335196 9421633 9623610 9666540 9694242 9756045 9827649 10172970 10329930 10405746 10502804 10771380 10871115 10906758 10919610 11339595 11548332 11561940 11668995 11707254 12118620 12157533 12207564 12320597 12395916 12510693 13008060 13045338 13103532 13128505 13224861 13508370 13607514 13900770 14002794 14302980 14435415 14494820 14499810 14541363 14694290 15119460 15259455 15494895 15558660 15754206 16157070 16210044 16360137 16379415 16680924 17322498 17342910 17560881 17633148 18177930 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70243524 70893927 72706815 73923582 75064158 77951241 78272028 78771030 79349166 81050220 81800685 82401057 83404620 84016764 84794697 86612490 87248178 87804405 88165740 88448841 91556730 92969370 94216330 94525236 96942420 97840035 98160822 98276490 103934988 104057460 105020955 105365286 109067580 109868076 110885373 112596237 113059596 117072540 117408042 117931788 118156545 119023749 121575330 123205970 125106930 126025146 129918735 130453380 132248610 136075140 137335095 140027940 141324495 141787854 145413630 147241233 147414735 147847164 150128316 155902482 157542060 158047929 158698332 160167761 163601370 164802114 169589394 173224980 174496356 175608810 176112063 176897682 183113460 184808955 185938740 187660395 188432660 189037719 195680070 196321644 196552980 198372915 210041910 210730572 212681781 218120445 221770746 225192474 234816084 236313090 238047498 243150660 245402055 246411940 247203171 250213860 252050292 254384091 259837470 263413215 264497220 274670190 282648990 283575708 290827260 293520105 294482466 294829470 311804964 315062865 316095858 320335522 327202740 329604228 332656119 337788711 339178788 351217620 352224126 353795364 354469635 357071247 369617910 375320790 378075438 389756205 391360140 396745830 412005285 420083820 423973485 425363562 436240890 441723699 442244205 443541492 450384948 472626180 476094996 480503283 490804110 494406342 508768182 519674940 526826430 528336189 549340380 554426865 562981185 565297980 567113157 587040210 588964932 589658940 595118745 630125730 632191716 638045343 640671044 665312238 675577422 704448252 708939270 714142494 736206165 739235820 741609513 750641580 756150876 763152273 779512410 790239645 793491660 800838805 824010570 847946970 850727124 872481780 880560315 883447398 884488410 945188595 961006566 981608220 988812684 997968357 1013366133 1017536364 1053652860 1056672378 1063408905 1071213741 1108853730 1125962370 1134226314 1174080420 1190237490 1236015855 1260251460 1271920455 1276090686 1325171097 1330624476 1351154844 1417878540 1428284988 1441509849 1472412330 1483219026 1526304546 1559024820 1580479290 1585008567 1601677610 1648021140 1663280595 1688943555 1695893940 1761120630 1766894796 1768976820 1785356235 1890377190 1914136029 1922013132 1995936714 2026732266 2113344756 2126817810 2142427482 2208618495 2217707460 2251924740 2268452628 2289456819 2380474980 2402516415 2472031710 2543840910 2552181372 2641680945 2650342194 2835565785 2883019698 2944824660 2966438052 2993905071 3052609092 3160958580 3170017134 3190226715 3203355220 3213641223 3326561190 3377887110 3522241260 3570712470 3708047565 3780754380 3815761365 3828272058 3991873428 4053464532 4253635620 4284854964 4324529547 4417236990 4578913638 4755025701 4805032830 4944063420 4989841785 5066830665 5087681820 5283361890 5300684388 5356068705 5671131570 5742408087 5766039396 5987810142 6340034268 6380453430 6427282446 6625855485 6653122380 6755774220 6868370457 7141424940 7207549245 7416095130 7631522730 7656544116 7925042835 8649059094 8834473980 8981715213 9157827276 9510051402 9570680145 9610065660 9640923669 9979683570 10133661330 10566723780 10712137410 11342263140 11447284095 11484816174 11975620284 12760906860 12854564892 12973588641 13251710970 13736740914 14415098490 14832190260 14969525355 15263045460 15850085670 16068206115 17227224261 17298118188 17963430426 19020102804 19141360290 19281847338 19959367140 20267322660 20605111371 21424274820 21622647735 22894568190 22969632348 23775128505 25947177282 26503421940 26945145639 27473481828 28712040435 28830196980 29939050710 31700171340 32136412230 34341852285 34454448522 35926860852 38282720580 38563694676 38920765923 41210222742 43245295470 44908576065 45789136380 47550257010 48204618345 51894354564 53890291278 57424080870 59878101420 61815334113 64272824460 64867943205 68683704570 68908897044 77841531846 80835436917 82420445484 86136121305 86490590940 89817152130 95100514020 96409236690 103025556855 107780582556 114848161740 116762297769 123630668226 129735886410 134725728195 137367409140 155683063692 161670873834 172272242610 179634304260 192818473380 194603829615 206051113710 233524595538 247261336452 259471772820 269451456390 309076670565 323341747668 344544485220 350286893307 389207659230 404177184585 412102227420 467049191076 538902912780 583811488845 618153341130 700573786614 778415318460 808354369170 1050860679921 1167622977690 1236306682260 1401147573228 1616708738340 1751434466535 2101721359842 2335245955380 3502868933070 4203442719684 5254303399605 7005737866140 10508606799210 21017213598420
- Sum of all divisors σ(n): 77434795449648
- Sum of proper divisors (its aliquot sum) s(n): 56417581851228
- 21017213598420 is an abundant number, because the sum of its proper divisors (56417581851228) is greater than itself. Its abundance is 35400368252808
Bases of 21017213598420
- Binary: 1001100011101011100111000110011111010110101002
- Hexadecimal: 0x131D738CFAD4
- Base-36: 7G76ABT90
Squares and roots of 21017213598420
- 21017213598420 squared (210172135984202) is 441723267441610565026496400
- 21017213598420 cubed (210172135984203) is 9283792263212332010620819805689175688000
-
The
square root of 21017213598420 is 4584453.4677996241 -
The
cube root of 21017213598420 is 27596.7779610649
Scales and comparisons
How big is 21017213598420?- 21,017,213,598,420 seconds is equal to 668,282 years, 19 weeks, 6 days, 27 minutes.
-
To count from 1 to 21,017,213,598,420 would take you about one million, six hundred seventy thousand, seven hundred 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 21017213598420 cubic inches would be around 2299.7 feet tall.
Recreational maths with 21017213598420
- 21017213598420 backwards is 02489531271012
- 21017213598420 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21017213598420's digits is 45
- More coming soon!
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The information we have on file for 21017213598420 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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