21012538738500
21,012,538,738,500 is an even composite number composed of six prime numbers multiplied together.
21012538738500 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand and eighty divisors.
Prime factorization of 21012538738500:
22 × 34 × 53 × 172 × 192 × 4973
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 17 × 17 × 19 × 19 × 4973)See below for interesting mathematical facts about the number 21012538738500 from the Numbermatics database.
Names of 21012538738500
- Cardinal: 21012538738500 can be written as Twenty-one trillion, twelve billion, five hundred thirty-eight million, seven hundred thirty-eight thousand, five hundred.
Scientific notation
- Scientific notation: 2.10125387385 × 1013
Factors of 21012538738500
Divisors of 21012538738500
- Number of divisors d(n): 1080
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 19 20 25 27 30 34 36 38 45 50 51 54 57 60 68 75 76 81 85 90 95 100 102 108 114 125 135 150 153 162 170 171 180 190 204 225 228 250 255 270 285 289 300 306 323 324 340 342 361 375 380 405 425 450 459 475 500 510 513 540 570 578 612 646 675 684 722 750 765 810 850 855 867 900 918 950 969 1020 1026 1083 1125 1140 1156 1275 1292 1350 1377 1425 1444 1445 1500 1530 1539 1615 1620 1700 1710 1734 1805 1836 1900 1938 2025 2052 2125 2166 2250 2295 2375 2550 2565 2601 2700 2754 2850 2890 2907 3060 3078 3230 3249 3375 3420 3468 3610 3825 3876 4050 4250 4275 4332 4335 4500 4590 4750 4845 4973 5100 5130 5202 5415 5491 5508 5700 5780 5814 6137 6156 6375 6460 6498 6750 6885 7125 7220 7225 7650 7695 7803 8075 8100 8500 8550 8670 8721 9025 9180 9500 9690 9747 9946 10125 10260 10404 10830 10982 11475 11628 12274 12750 12825 12996 13005 13500 13770 14250 14450 14535 14919 15300 15390 15606 16150 16245 16473 17100 17340 17442 18050 18411 19125 19380 19494 19892 20250 21375 21660 21675 21964 22950 23409 24225 24548 24865 25500 25650 26010 26163 27075 27455 27540 28500 28900 29070 29241 29838 30685 30780 31212 32300 32490 32946 34425 34884 36100 36125 36822 38250 38475 38988 39015 40375 40500 42750 43350 43605 44757 45125 45900 46818 48450 48735 49419 49730 51300 52020 52326 54150 54910 55233 57375 58140 58482 59676 61370 64125 64980 65025 65892 68850 72250 72675 73644 74595 76500 76950 78030 80750 81225 82365 84541 85500 86700 87210 89514 90250 92055 93636 94487 96900 97470 98838 99460 104329 104652 108300 108375 109820 110466 114750 116964 117045 121125 122740 124325 128250 130050 130815 134271 135375 137275 137700 144500 145350 146205 148257 149190 153425 153900 156060 161500 162450 164730 165699 169082 172125 174420 179028 180500 184110 188974 192375 194940 195075 197676 208658 216750 218025 220932 223785 229500 234090 242250 243675 247095 248650 253623 256500 260100 261630 268542 270750 274550 276165 283461 290700 292410 296514 298380 306850 312987 324900 325125 329460 331398 338164 344250 363375 368220 372975 377948 384750 390150 402813 406125 411825 417316 422705 433500 436050 444771 447570 460275 468180 472435 484500 487350 494190 497097 497300 507246 521645 523260 537084 541500 549100 552330 566922 584820 585225 593028 613700 621625 625974 650250 654075 662796 671355 686375 688500 726750 731025 741285 745950 760869 767125 769500 780300 805626 812250 823650 828495 845410 850383 872100 889542 895140 920550 938961 944870 974700 975375 988380 994194 1014492 1043290 1090125 1104660 1118925 1133844 1170450 1218375 1235475 1243250 1251948 1268115 1300500 1308150 1342710 1372750 1380825 1417305 1437197 1453500 1462050 1482570 1491900 1521738 1534250 1564935 1606279 1611252 1624500 1647300 1656990 1690820 1700766 1779084 1795253 1841100 1864875 1877922 1889740 1950750 1988388 2014065 2059125 2086580 2113525 2180250 2223855 2237850 2282607 2301375 2340900 2362175 2436750 2470950 2485485 2486500 2536230 2551149 2608225 2616300 2685420 2745500 2761650 2816883 2834610 2874394 2924100 2926125 2965140 3043476 3068500 3129870 3212558 3270375 3313980 3356775 3401532 3590506 3655125 3706425 3729750 3755844 3804345 3901500 4028130 4118250 4142475 4227050 4251915 4311591 4360500 4447710 4475700 4565214 4602750 4694805 4724350 4818837 4873500 4941900 4970970 5072460 5102298 5216450 5385759 5523300 5594625 5633766 5669220 5748788 5852250 6177375 6259740 6340575 6425116 6540750 6713550 6847821 6904125 7086525 7181012 7185985 7310250 7412850 7459500 7608690 7653447 7824675 8031395 8056260 8236500 8284950 8450649 8454100 8503830 8623182 8895420 8976265 9130428 9205500 9389610 9448700 9637674 9941940 10070325 10204596 10432900 10567625 10771518 11119275 11189250 11267532 11413035 11704500 11810875 12354750 12427425 12681150 12755745 12934773 13041125 13081500 13427100 13695642 13808250 14084415 14173050 14371970 14456511 14620500 14825700 15217380 15306894 15649350 16062790 16157277 16569900 16783875 16901298 17007660 17246364 17952530 18532125 18779220 19021725 19275348 20140650 20712375 21135250 21259575 21543036 21557955 22238550 22378500 22826070 23474025 23621750 24094185 24709500 24854850 25362300 25511490 25869546 26082250 26928795 27306743 27391284 27616500 28168830 28346100 28743940 28913022 30519301 30613788 31298700 31702875 32125580 32314554 33567750 33802596 34239105 35432625 35905060 35929925 37064250 38043450 38267235 38804319 39123375 40156975 40281300 41424750 42253245 42270500 42519150 43115910 43369533 44477100 44881325 45652140 46948050 47243500 48188370 48471831 49709700 50351625 51022980 51739092 52164500 53857590 54613486 55596375 56337660 57065175 57826044 61038602 62137125 63405750 63778725 64629108 64673865 67135500 68478210 70422075 70865250 71859850 72282555 74128500 76086900 76534470 77608638 78246750 80313950 80786385 81920229 82849500 84506490 85038300 86231820 86739066 89762650 91557903 93896100 95108625 96376740 96943662 100703250 106297875 107715180 107789775 109226972 111192750 114130350 116412957 117370125 120470925 122077204 124274250 126811500 127557450 129347730 130108599 134643975 136533715 136956420 140844150 141730500 143719700 144565110 145415493 152596505 153068940 155217276 156493500 160627900 161572770 163840458 169012980 171195525 173478132 179525300 179649625 183115806 190217250 191336175 193887324 194021595 200784875 201406500 211266225 212595750 215579550 216847665 222385500 224406625 228260700 232825914 234740250 240941850 242359155 245760687 248548500 255114900 258695460 260217198 269287950 273067430 274673709 281688300 285325875 289130220 290830986 305193010 318893625 323145540 323369325 327680916 342391050 352110375 359299250 361412775 366231612 380434500 382672350 388043190 401569750 403931925 409601145 422532450 425191500 431159100 433695330 448813250 457789515 465651828 469480500 481883700 484718310 491521374 518828117 520434396 538575900 538948875 546134860 549347418 570651750 581661972 582064785 602354625 610386020 637787250 646738650 650542995 673219875 682668575 684782100 704220750 718598500 722825550 727077465 737282061 762982525 765344700 776086380 803139500 807863850 819202290 824021127 845064900 855977625 867390660 897626500 915579030 956680875 969436620 970107975 983042748 1037656234 1056331125 1077897750 1084238325 1098694836 1141303500 1164129570 1204709250 1211795775 1228803435 1275574500 1293477300 1301085990 1346439750 1365337150 1373368545 1408441500 1445651100 1454154930 1474564122 1525965050 1556484351 1615727700 1616846625 1638404580 1648042254 1711955250 1807063875 1831158060 1913361750 1940215950 2019659625 2048005725 2075312468 2112662250 2155795500 2168476650 2211846183 2288947575 2328259140 2409418500 2423591550 2457606870 2472063381 2594140585 2602171980 2692879500 2730674300 2746737090 2908309860 2910323925 2949128244 3051930100 3112968702 3233693250 3252714975 3296084508 3413342875 3423910500 3614127750 3635387325 3686410305 3814912625 3826723500 3880431900 4039319250 4096011450 4120105635 4225324500 4336953300 4423692366 4577895150 4669453053 4847183100 4850539875 4915213740 4944126762 5188281170 5421191625 5493474180 5820647850 6058978875 6144017175 6225937404 6467386500 6505429950 6826685750 6866842725 7228255500 7270774650 7372820610 7629825250 7782421755 8078638500 8192022900 8240211270 8847384732 9155790300 9338906106 9701079750 9888253524 10240028625 10376562340 10842383250 11059230915 11444737875 11641295700 12117957750 12288034350 12360316905 12970702925 13010859900 13653371500 13733685450 14008359159 14541549300 14551619625 14745641220 15259650500 15564843510 16263574875 16480422540 18176936625 18432051525 18677812212 19402159500 20480057250 20600528175 21684766500 22118461830 22889475750 23347265265 24235915500 24576068700 24720633810 25941405850 27467370900 28016718318 29103239250 30720085875 31129687020 32527149750 34334213625 36353873250 36864103050 38912108775 40960114500 41201056350 42025077477 44236923660 45778951500 46694530530 49441267620 51882811700 55296154575 56033436636 58206478500 61440171750 61801584525 64853514625 65054299500 68668427250 70041795795 72707746500 73728206100 77824217550 82402112700 84050154954 92160257625 93389061060 103002640875 110592309150 116736326325 122880343500 123603169050 129707029250 137336854500 140083591590 155648435100 168100309908 184320515250 194560543875 206005281750 210125387385 221184618300 233472652650 247206338100 259414058500 276480772875 280167183180 309007922625 350208978975 368641030500 389121087750 412010563500 420250774770 466945305300 552961545750 583681631625 618015845250 700417957950 778242175500 840501549540 1050626936925 1105923091500 1167363263250 1236031690500 1400835915900 1751044894875 2101253873850 2334726526500 3502089789750 4202507747700 5253134684625 7004179579500 10506269369250 21012538738500
- Sum of all divisors σ(n): 76873586045256
- Sum of proper divisors (its aliquot sum) s(n): 55861047306756
- 21012538738500 is an abundant number, because the sum of its proper divisors (55861047306756) is greater than itself. Its abundance is 34848508568256
Bases of 21012538738500
- Binary: 1001100011100010111001110100001000111010001002
- Hexadecimal: 0x131C5CE84744
- Base-36: 7G50Z1C90
Squares and roots of 21012538738500
- 21012538738500 squared (210125387385002) is 441526784236963171382250000
- 21012538738500 cubed (210125387385003) is 9277598657864519802267342716291625000000
-
The
square root of 21012538738500 is 4583943.5793321017 -
The
cube root of 21012538738500 is 27594.7316917517
Scales and comparisons
How big is 21012538738500?- 21,012,538,738,500 seconds is equal to 668,133 years, 38 weeks, 1 day, 20 hours, 15 minutes.
-
To count from 1 to 21,012,538,738,500 would take you about one million, six hundred seventy thousand, three hundred thirty-four 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 21012538738500 cubic inches would be around 2299.6 feet tall.
Recreational maths with 21012538738500
- 21012538738500 backwards is 00583783521012
- 21012538738500 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21012538738500's digits is 45
- More coming soon!
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The information we have on file for 21012538738500 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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