21138200867168
21,138,200,867,168 is an even composite number composed of six prime numbers multiplied together.
21138200867168 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 21138200867168:
25 × 73 × 11 × 23 × 312 × 892
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 11 × 23 × 31 × 31 × 89 × 89)See below for interesting mathematical facts about the number 21138200867168 from the Numbermatics database.
Names of 21138200867168
- Cardinal: 21138200867168 can be written as Twenty-one trillion, one hundred thirty-eight billion, two hundred million, eight hundred sixty-seven thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 2.1138200867168 × 1013
Factors of 21138200867168
Divisors of 21138200867168
- Number of divisors d(n): 864
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 23 28 31 32 44 46 49 56 62 77 88 89 92 98 112 124 154 161 176 178 184 196 217 224 248 253 308 322 341 343 352 356 368 392 434 496 506 539 616 623 644 682 686 712 713 736 784 868 961 979 992 1012 1078 1127 1232 1246 1288 1364 1372 1424 1426 1519 1568 1736 1771 1922 1958 2024 2047 2156 2254 2387 2464 2492 2576 2728 2744 2759 2848 2852 3038 3472 3542 3773 3844 3916 4048 4094 4312 4361 4508 4774 4984 4991 5152 5456 5488 5518 5704 6076 6727 6853 6944 7084 7546 7688 7832 7843 7889 7921 8096 8188 8624 8722 9016 9548 9968 9982 10571 10633 10912 10976 11036 11408 12152 12397 13454 13706 14168 14329 15092 15376 15664 15686 15778 15842 16376 16709 17248 17444 18032 19096 19313 19936 19964 21142 21266 22072 22103 22517 22816 24304 24794 26908 27412 28336 28658 30184 30349 30527 30752 31328 31372 31556 31684 32752 33418 34888 34937 36064 38192 38626 39928 42284 42532 44144 44206 45034 47089 47971 48608 49588 53816 54824 54901 55447 56672 57316 60368 60698 61054 62744 63112 63368 63457 65504 66836 69776 69874 73997 76384 77252 79856 84568 85064 85529 86779 87131 88288 88412 90068 94178 95942 99176 100303 107632 109648 109802 110894 114632 116963 120736 121396 122108 125488 126224 126736 126914 133672 135191 139552 139748 147994 154504 154721 157619 159712 169136 170128 171058 173558 174262 176824 180136 182183 188356 191884 198352 200606 212443 215264 219296 219604 221788 229264 233926 242792 243133 244216 244559 245551 250976 252448 253472 253828 267344 270382 279496 295988 309008 309442 315238 329623 335797 338272 340256 342116 347116 348524 353648 360272 364366 376712 383768 384307 388129 396704 401212 424886 439208 443576 444199 458528 467852 485584 486266 488432 489118 491102 507656 517979 534688 540764 558992 591976 598703 609917 618016 618884 630476 659246 671594 684232 694232 697048 698027 702121 707296 720544 728732 753424 767536 768614 776258 802424 849772 878416 887152 888398 935704 940819 946337 971168 972532 976864 978236 982204 1015312 1035958 1081528 1083047 1103333 1117984 1183952 1197406 1219834 1237768 1260952 1275281 1318492 1343188 1368464 1388464 1394096 1396054 1404242 1457464 1487101 1506848 1535072 1537228 1552516 1604848 1699544 1701931 1718857 1756832 1774304 1776796 1871408 1881638 1892674 1945064 1956472 1964408 1967167 2004013 2030624 2071916 2163056 2166094 2206666 2367904 2394812 2439668 2475536 2521904 2550562 2636984 2686376 2690149 2701061 2716903 2736928 2776928 2788192 2792108 2808484 2914928 2974202 3074456 3105032 3109393 3209696 3399088 3403862 3437714 3553592 3625853 3742816 3763276 3785348 3890128 3912944 3928816 3934334 4008026 4143832 4190921 4269419 4326112 4332188 4413332 4789624 4879336 4886189 4951072 5043808 5101124 5273968 5372752 5380298 5402122 5433806 5584216 5616968 5647673 5829856 5948404 6148912 6210064 6218786 6585733 6798176 6807724 6875428 7107184 7251706 7526552 7570696 7581329 7612081 7723331 7780256 7825888 7857632 7868668 8016052 8287664 8381842 8538838 8664376 8826664 8926967 9579248 9758672 9772378 10202248 10409707 10547936 10745504 10760596 10804244 10867612 11168432 11233936 11295346 11896808 11913517 12031999 12297824 12420128 12437572 13171466 13615448 13750856 13770169 14028091 14214368 14503412 15053104 15141392 15162658 15224162 15446662 15737336 16032104 16575328 16763684 17077676 17328752 17653328 17853934 18907427 19158496 19517344 19544756 20404496 20819414 21521192 21608488 21638837 21735224 21765751 22336864 22467872 22590692 23793616 23827034 24063998 24875144 26342932 27230896 27501712 27540338 28056182 29006824 29336447 29885933 30106208 30282784 30325316 30448324 30893324 31474672 32064208 33527368 34155352 34203323 34657504 35306656 35707868 37814854 39089512 39533711 40808992 41638828 43042384 43216976 43277674 43470448 43531502 45181384 46100131 47587232 47654068 48127996 49750288 52685864 53284567 54461792 55003424 55080676 56112364 58013648 58672894 59771866 60650632 60896648 61786648 62124403 62488769 62949344 64128416 67054736 68310704 68406646 71415736 75629708 78179024 79067422 83277656 83394619 83732891 84223993 86084768 86433952 86555348 86940896 87063004 90362768 92200262 95308136 96255992 96391183 98196637 99500576 105371728 106569134 110161352 112224728 116027296 117345788 119543732 121301264 121793296 123573296 124248806 124977538 132351989 134109472 136621408 136813292 142831472 151259416 151471859 156358048 158134844 166555312 166789238 167465782 168447986 173110696 174126008 175077863 180725536 184400524 190616272 192511984 192782366 196393274 210743456 213138268 220322704 224449456 234691576 239087464 239423261 242602528 243586592 247146592 248497612 249955076 264703978 273626584 276735977 285662944 302518832 302943718 316269688 322700917 333110624 333578476 334931564 336895972 346221392 348252016 350155726 368801048 372991969 381232544 385023968 385564732 392786548 426276536 434870821 440645408 448898912 469383152 478174928 478846522 496995224 499910152 529407956 547253168 553471954 586130237 605037664 605887436 632539376 645401834 667156952 669863128 673791944 674738281 687376459 692442784 696504032 700311452 737602096 745983938 771129464 785573096 852553072 869741642 926463923 938766304 956349856 957693044 993990448 999820304 1058815912 1060303013 1094506336 1106943908 1172260474 1211774872 1225545041 1265078752 1290803668 1334313904 1339726256 1347583888 1349476562 1374752918 1400622904 1475204192 1491967876 1542258928 1571146192 1705106144 1739483284 1852927846 1915386088 1925856493 1937151839 1987980896 1999640608 2117631824 2120606026 2213887816 2344520948 2423549744 2451090082 2581607336 2610943783 2668627808 2679452512 2695167776 2698953124 2749505836 2801245808 2983935752 3044095747 3084517856 3142292384 3478966568 3705855692 3830772176 3851712986 3874303678 4102911659 4235263648 4241212052 4427775632 4689041896 4847099488 4902180164 5163214672 5221887566 5397906248 5499011672 5602491616 5967871504 6088191494 6957933136 7411711384 7422121091 7661544352 7703425972 7748607356 8205823318 8482424104 8578815287 8855551264 9378083792 9804360328 10326429344 10443775132 10795812496 10998023344 11935743008 12176382988 13480995451 13915866272 14823422768 14844242182 15406851944 15497214712 16411646636 16964848208 17157630574 18756167584 19608720656 20887550264 21308670229 21591624992 21996046688 24352765976 26961990902 28720381613 29646845536 29688484364 30813703888 30994429424 32823293272 33929696416 34315261148 39217441312 41775100528 42617340458 48705531952 53923981804 57440763226 59376968728 60051707009 61627407776 61988858848 65646586544 68630522296 83550201056 85234680916 94366968157 97411063904 107847963608 114881526452 118753937456 120103414018 131293173088 137261044592 170469361832 188733936314 215695927216 229763052904 237507874912 240206828036 274522089184 340938723664 377467872628 431391854432 459526105808 480413656072 660568777099 681877447328 754935745256 919052211616 960827312144 1321137554198 1509871490512 1921654624288 2642275108396 3019742981024 5284550216792 10569100433584 21138200867168
- Sum of all divisors σ(n): 57733649164800
- Sum of proper divisors (its aliquot sum) s(n): 36595448297632
- 21138200867168 is an abundant number, because the sum of its proper divisors (36595448297632) is greater than itself. Its abundance is 15457247430464
Bases of 21138200867168
- Binary: 1001100111001100111101111010000110001011000002
- Hexadecimal: 0x13399EF43160
- Base-36: 7HQR70VA8
Squares and roots of 21138200867168
- 21138200867168 squared (211382008671682) is 446823535900741987180340224
- 21138200867168 cubed (211382008671683) is 9445045654048136253390095262158071365632
-
The
square root of 21138200867168 is 4597629.9184653825 -
The
cube root of 21138200867168 is 27649.6310249751
Scales and comparisons
How big is 21138200867168?- 21,138,200,867,168 seconds is equal to 672,129 years, 20 weeks, 6 days, 15 hours, 6 minutes, 8 seconds.
-
To count from 1 to 21,138,200,867,168 would take you about one million, six hundred eighty thousand, three hundred twenty-three 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 21138200867168 cubic inches would be around 2304.1 feet tall.
Recreational maths with 21138200867168
- 21138200867168 backwards is 86176800283112
- The number of decimal digits it has is: 14
- The sum of 21138200867168's digits is 53
- More coming soon!
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The information we have on file for 21138200867168 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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