21350440682802

Names of 21350440682802

• Cardinal: 21350440682802 can be written as Twenty-one trillion, three hundred fifty billion, four hundred forty million, six hundred eighty-two thousand, eight hundred two.

Scientific notation

• Scientific notation: 2.1350440682802 × 10¹³

Factors of 21350440682802

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1549

Divisors of 21350440682802

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 19 21 22 27 33 38 42 54 57 63 66 77 81 83 99 114 126 133 154 162 166 171 189 198 209 231 243 249 266 297 331 342 378 399 418 462 486 498 513 567 581 594 627 662 693 747 798 891 913 993 1026 1093 1134 1162 1197 1254 1386 1463 1494 1539 1577 1701 1743 1782 1826 1881 1986 2079 2186 2241 2317 2394 2673 2739 2926 2979 3078 3154 3279 3402 3486 3591 3641 3762 4158 4389 4482 4617 4634 4731 5229 5346 5478 5643 5958 6237 6289 6391 6558 6723 6951 7182 7282 7651 8217 8778 8937 9234 9462 9837 10458 10773 10923 11039 11286 12023 12474 12578 12782 13167 13446 13902 14193 15302 15687 16434 16929 17347 17874 18711 18867 19173 19674 20169 20767 20853 21546 21846 22078 22953 24046 24651 25487 26334 26811 27473 28386 29511 31374 32319 32769 33117 33858 34694 36069 37422 37734 38346 39501 40338 41534 41706 42579 44023 45906 47061 49302 50787 50974 52041 53622 54946 56601 57519 59022 62301 62559 64638 65538 66234 68859 69179 72138 73953 76461 79002 80433 82419 84161 85158 88046 88533 90719 94122 98307 99351 101574 104082 108207 113202 115038 118503 121429 124602 125118 127737 132069 137718 138358 141183 145369 147906 152922 156123 160866 164838 168322 169803 172557 177066 181438 186903 187677 192311 196614 198702 206577 207537 216414 221859 228437 229383 237006 242858 247257 252483 255474 264138 265599 272157 282366 290738 294921 298053 302203 312246 324621 339606 345114 355509 361783 364287 373806 375354 383211 384622 396207 413154 415074 436107 443718 456874 458766 468369 484253 494514 504966 509409 517671 521987 531198 544314 560709 563031 576933 589842 596106 604406 619731 622611 635033 649242 685311 688149 711018 723566 728574 741771 757449 766422 792414 816471 872214 884763 894159 906609 936738 968506 973863 997909 1018818 1035342 1043974 1085349 1092861 1121418 1126062 1153866 1188621 1239462 1245222 1270066 1308321 1370622 1376298 1405107 1452759 1483542 1514898 1528227 1553013 1565961 1599059 1632942 1682127 1723661 1730799 1769526 1788318 1813218 1859193 1867833 1905099 1947726 1995818 2055933 2064447 2115421 2170698 2185722 2225313 2272347 2377242 2449413 2532481 2616642 2682477 2719827 2810214 2905518 2921589 2993727 3056454 3106026 3131922 3198118 3256047 3278583 3364254 3447322 3461598 3565863 3653909 3718386 3735666 3810198 3924963 3979613 4111866 4128894 4215321 4230842 4358277 4450626 4544694 4697883 4797177 4898826 5046381 5064962 5170983 5192397 5364954 5439654 5603499 5715297 5741857 5843178 5987454 6167799 6193341 6346263 6512094 6557166 6675939 6817041 6873877 6985363 7131726 7307818 7348239 7597443 7849926 7959226 8159481 8430642 8716554 8981181 9395766 9594354 9768141 9835749 10092762 10341966 10384794 10697589 10961727 11206998 11430594 11483714 11774889 11938839 12065627 12335598 12386682 12692526 13074831 13351878 13634082 13747754 13970726 14093649 14391531 14696478 15194886 15512949 15577191 16318962 16810497 17145891 17225571 17962362 18503397 18960271 19038789 19536282 19671498 20451123 20621631 20956089 21395178 21923454 22044717 22792329 23549778 23877678 24131254 24478443 26149662 26943543 27857291 28187298 28783062 29304423 29507247 30027989 31025898 31154382 32885181 33620994 34291782 34451142 35324667 35816517 36196881 37006794 37920542 38077578 39224493 40192999 40902246 41243262 41912178 42280947 43174593 44089434 45584658 46538847 46731573 48117139 48956886 51437673 51676713 53887086 55510191 55714582 56880813 57116367 58608846 59014494 60055978 61864893 62868267 65770362 68376987 70649334 71633034 72393762 73435329 75612647 78448986 80385998 80830629 83571873 84561894 86349186 87913269 90083967 93077694 93463146 96234278 98655543 102875346 103353426 107449551 108590643 111020382 113761626 114232734 117673479 120578997 123729786 125736534 126842841 129523779 132721897 136753974 139616541 144351417 146870658 151225294 154313019 155030139 161661258 167143746 170642439 171349101 175826538 180167934 185594679 188604801 197311086 205130961 210195923 214899102 217181286 226837941 235346958 241157994 242491887 250715619 253685682 259047558 265443794 270251901 279233082 288702834 295966629 308626038 310060278 322348653 325771929 330307879 341284878 342698202 361736991 371189358 377209602 388571337 398165691 410261922 418849623 420391846 433054251 453675882 465090417 484983774 501431238 511927317 514047303 529288529 540503802 556784037 565814403 570531791 591933258 615392883 630587769 644697306 651543858 660615758 680513823 723473982 752146857 777142674 796331382 810755703 837699246 866108502 887899887 930180834 967045959 977315787 990923637 1023854634 1028094606 1058577058 1085210973 1113568074 1131628806 1141063582 1194497073 1230785766 1261175538 1299162753 1361027646 1395271251 1504293714 1535781951 1587865587 1621511406 1670352111 1697443209 1711595373 1775799774 1891763307 1934091918 1954631574 1981847274 2041541469 2170421946 2256440571 2312155153 2388994146 2432267109 2598325506 2790542502 2931947361 2972770911 3071563902 3175731174 3255632919 3340704222 3394886418 3423190746 3583491219 3783526614 3897488259 3993722537 4083082938 4512881142 4607345853 4624310306 4763596761 4864534218 5134786119 5675289921 5863894722 5945541822 6124624407 6275849701 6511265838 6769321713 6936465459 7166982438 7296801327 7794976518 7987445074 8918312733 9214691706 9527193522 9766898757 10269572238 10750473657 11350579842 11692464777 11981167611 12249248814 12551699402 13538643426 13872930918 14290790283 14593602654 15404358357 17025869763 17836625466 18373873221 18827549103 19533797514 20809396377 21500947314 23384929554 23962335222 26754938199 28581580566 30808716714 32251420971 34051739526 35943502833 36747746442 37655098206 41618792754 42872370849 43930947907 46213075071 51077609289 53509876398 56482647309 62428189131 64502841942 71887005666 80264814597 85744741698 87861895814 92426150142 102155218578 107830508499 112965294618 124856378262 128617112547 131792843721 138639225213 160529629194 169447941927 187284567393 215661016998 257234225094 263585687442 277278450426 323491525497 338895883854 374569134786 395378531163 508343825781 561853702179 646983050994 790757062326 970474576491 1016687651562 1123707404358 1186135593489 1525031477343 1940949152982 2372271186978 3050062954686 3558406780467 7116813560934 10675220341401 21350440682802
• Sum of all divisors σ(n): 63967379374080
• Sum of proper divisors (its aliquot sum) s(n): 42616938691278
• 21350440682802 is an abundant number, because the sum of its proper divisors (42616938691278) is greater than itself. Its abundance is 21266498008476

Bases of 21350440682802

• Binary: 100110110101100001001011011101100010100110010₂
• Hexadecimal: 0x136B096EC532
• Base-36: 7KG994P4I

Squares and roots of 21350440682802

• 21350440682802 squared (21350440682802²) is 455841317349846731978571204
• 21350440682802 cubed (21350440682802³) is 9732413006848224829414614065162135233608
• The square root of 21350440682802 is 4620653.7073018143
• The cube root of 21350440682802 is 27741.8624767841

Scales and comparisons

• 21,350,440,682,802 seconds is equal to 678,877 years, 50 weeks, 3 days, 23 hours, 26 minutes, 42 seconds.
• To count from 1 to 21,350,440,682,802 would take you about one million, six hundred ninety-seven thousand, one hundred ninety-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 21350440682802 cubic inches would be around 2311.8 feet tall.

Recreational maths with 21350440682802

• 21350440682802 backwards is 20828604405312
• The number of decimal digits it has is: 14
• The sum of 21350440682802's digits is 45
• More coming soon!