21742380682308

Names of 21742380682308

• Cardinal: 21742380682308 can be written as Twenty-one trillion, seven hundred forty-two billion, three hundred eighty million, six hundred eighty-two thousand, three hundred eight.

Scientific notation

• Scientific notation: 2.1742380682308 × 10¹³

Factors of 21742380682308

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 399

Divisors of 21742380682308

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 27 33 36 39 44 52 54 66 78 81 99 108 113 117 121 132 143 156 162 169 198 226 234 242 257 286 297 324 338 339 351 363 396 429 452 468 484 507 514 572 594 676 678 702 726 771 858 891 1014 1017 1028 1053 1089 1188 1243 1287 1356 1404 1452 1469 1521 1542 1573 1716 1782 1859 2028 2034 2106 2178 2313 2486 2574 2827 2938 3042 3051 3084 3146 3267 3341 3564 3718 3729 3861 4068 4212 4356 4407 4563 4626 4719 4972 5148 5577 5654 5876 6084 6102 6292 6534 6682 6939 7436 7458 7722 8481 8814 9126 9153 9252 9438 9801 10023 11154 11187 11308 11583 12204 12769 13068 13221 13364 13673 13689 13878 14157 14916 15444 16159 16731 16962 17628 18252 18306 18876 19097 19602 20046 20449 20817 22308 22374 23166 25443 25538 26442 27346 27378 27756 28314 29041 30069 31097 32318 33462 33561 33924 36612 36751 38194 38307 39204 39663 40092 40898 41019 41634 42471 43433 44748 46332 48477 50193 50886 51076 52884 54692 54756 56628 57291 58082 60138 61347 62194 64636 66924 67122 73502 76329 76388 76614 79326 81796 82038 83268 84942 86866 87123 90207 93291 96954 100386 100683 101772 110253 114582 114921 116164 118989 120276 122694 123057 124388 127413 130299 134244 140459 145431 147004 150579 152658 153228 158652 164076 165997 169884 171873 173732 174246 177749 180414 184041 186582 193908 200772 201366 210067 220506 228987 229164 229842 237978 245388 246114 254826 260598 261369 270621 279873 280918 290862 301158 305316 319451 330759 331994 343746 344763 348492 355498 360828 368082 369171 373164 377533 390897 402732 404261 420134 421377 436293 441012 457974 459684 475956 477763 492228 497991 509652 515619 521196 522738 533247 541242 552123 559746 561836 581724 602316 630201 638902 661518 663988 687492 689526 710996 736164 738342 755066 781794 784107 808522 839619 840268 842754 872586 915948 955526 958353 992277 995982 1031238 1034289 1045476 1066494 1082484 1104246 1107513 1119492 1132599 1172691 1212783 1260402 1264131 1277804 1308879 1323036 1379052 1433289 1476684 1493973 1510132 1545049 1546857 1563588 1568214 1599741 1617044 1656369 1679238 1685508 1745172 1825967 1890603 1911052 1916706 1984554 1991964 2062476 2068578 2132988 2157961 2208492 2215026 2265198 2310737 2345382 2352321 2425566 2518857 2520804 2528262 2617758 2866578 2875059 2976831 2987946 3090098 3093714 3136428 3199482 3281633 3312738 3358476 3397797 3513961 3518073 3638349 3651934 3781206 3792393 3833412 3969108 4137156 4152863 4299867 4315922 4430052 4481919 4530396 4621474 4635147 4690764 4704642 4799223 4851132 4907929 5037714 5056524 5235516 5255393 5477901 5671809 5733156 5750118 5953662 5975892 6180196 6187428 6398964 6473883 6563266 6625476 6795594 6932211 7027922 7036146 7276698 7303868 7562412 7584786 8305726 8599734 8625177 8631844 8963838 9242948 9270294 9409284 9598446 9815858 9844899 10075428 10193391 10510786 10541883 10915047 10955802 11343618 11377179 11500236 11907324 12458589 12899601 12947766 13126532 13445757 13591188 13864422 13905441 14055844 14072292 14397669 14553396 14723787 15169572 15766179 16433703 16611452 17015427 17199468 17250354 17927676 18540588 19196892 19421649 19631716 19689798 20085637 20386782 20796633 21021572 21083766 21830094 21911604 22687236 22754358 23737571 24917178 25799202 25875531 25895532 26891514 27728844 27810882 28795338 29447574 29534697 30580173 31532358 31625649 32745141 32867406 34030854 34500708 36097963 37375767 38698803 38843298 39379596 40171274 40773564 41593266 41716323 42167532 42661229 43660188 44171361 45508716 45681493 47298537 47475142 49301109 49834356 51598404 51751062 53783028 53987219 55621764 57590676 58264947 58895148 59069394 60256911 61160346 62389899 63064716 63251298 65490282 65734812 68061708 71212713 72195926 74751534 77397606 77686596 80342548 83186532 83432646 85322458 88342722 88604091 91362986 94597074 94876947 94950284 98602218 103502124 107974438 108293889 112127301 116529894 118138788 120513822 122320692 124779798 125148969 126502596 127983687 130980564 132514083 137044479 141895611 142425426 144391852 147903327 149503068 154795212 161961657 166865292 170644916 174794841 176685444 177208182 180770733 182725972 187169697 189194148 189753894 197204436 213638139 215948876 216587778 224254602 233059788 241027644 249559596 250297938 255967374 261113281 265028166 265812273 274088958 283791222 284630841 284850852 295806654 323923314 324881667 336381903 349589682 354416364 361541466 374339394 379507788 383951061 397077593 397542249 411133437 425686833 427276278 433175556 448509204 469273519 485884971 500595876 511934748 522226562 530056332 531624546 542312199 548177916 554595977 567582444 569261682 591613308 593859409 640914417 647846628 649763334 672763806 699179364 723082932 748678788 767902122 783339843 794155186 795084498 822266874 851373666 854552556 938547038 971769942 974645001 1044453124 1063249092 1084624398 1109191954 1138523364 1151853183 1187718818 1191232779 1233400311 1281828834 1299526668 1345527612 1407820557 1457654913 1535804244 1566679686 1588310372 1590168996 1626936597 1644533748 1663787931 1702747332 1781578227 1877094076 1922743251 1943539884 1949290002 2169248796 2218383908 2303706366 2350019529 2375437636 2382465558 2466800622 2563657668 2815641114 2915309826 2923935003 3133359372 3253873194 3327575862 3455559549 3563156454 3573698337 3700200933 3845486502 3898580004 4223461671 4372964739 4607412732 4700039058 4764931116 4933601244 4991363793 5162008709 5344734681 5631282228 5830619652 5847870006 6100555747 6507746388 6655151724 6911119098 7050058587 7126312908 7147396674 7400401866 7690973004 8446923342 8745929478 9400078116 9982727586 10324017418 10689469362 10721095011 11695740012 12201111494 12670385013 13822238196 14100117174 14294793348 14800803732 14974091379 15486026127 16034204043 16893846684 17491858956 18301667241 19965455172 20648034836 21150175761 21378938724 21442190022 24402222988 25340770026 28200234348 29948182758 30972052254 32068408086 32163285033 36603334482 38011155039 42300351522 42884380044 44922274137 46458078381 48102612129 50681540052 54905001723 59896365516 61944104508 64136816172 64326570066 67106113217 73206668964 76022310078 84600703044 89844548274 92916156762 96205224258 109810003446 128653140132 134212226434 139374235143 152044620156 164715005169 179689096548 185832313524 192410448516 201318339651 219620006892 268424452868 278748470286 329430010338 402636679302 418122705429 494145015507 557496940572 603955018953 658860020676 805273358604 836245410858 988290031014 1207910037906 1672490821716 1811865056859 1976580062028 2415820075812 3623730113718 5435595170577 7247460227436 10871190341154 21742380682308
• Sum of all divisors σ(n): 68520867677262
• Sum of proper divisors (its aliquot sum) s(n): 46778486994954
• 21742380682308 is an abundant number, because the sum of its proper divisors (46778486994954) is greater than itself. Its abundance is 25036106312646

Bases of 21742380682308

• Binary: 100111100011001001010111000001000110001000100₂
• Hexadecimal: 0x13C64AE08C44
• Base-36: 7PGB83490

Squares and roots of 21742380682308

• 21742380682308 squared (21742380682308²) is 472731117734400091624206864
• 21742380682308 cubed (21742380682308³) is 10278299922154289343251380551625656962112
• The square root of 21742380682308 is 4662872.5783907071
• The cube root of 21742380682308 is 27910.5909450669

Scales and comparisons

• 21,742,380,682,308 seconds is equal to 691,340 years, 23 weeks, 3 days, 13 hours, 31 minutes, 48 seconds.
• To count from 1 to 21,742,380,682,308 would take you about one million, seven hundred twenty-eight thousand, three hundred fifty-one 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 21742380682308 cubic inches would be around 2325.9 feet tall.

Recreational maths with 21742380682308

• 21742380682308 backwards is 80328608324712
• 21742380682308 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21742380682308's digits is 54
• More coming soon!