21319631901792

Names of 21319631901792

• Cardinal: 21319631901792 can be written as Twenty-one trillion, three hundred nineteen billion, six hundred thirty-one million, nine hundred one thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 2.1319631901792 × 10¹³

Factors of 21319631901792

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 309

Divisors of 21319631901792

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 37 38 42 48 49 56 57 63 72 74 76 84 96 98 111 112 114 126 133 144 147 148 152 168 171 196 222 224 228 241 252 259 266 288 294 296 304 333 336 342 392 399 441 444 456 482 504 518 532 588 592 608 666 672 684 703 723 777 784 798 882 888 912 931 964 1008 1036 1064 1176 1184 1197 1332 1368 1369 1406 1446 1554 1568 1596 1687 1764 1776 1813 1824 1862 1928 2016 2072 2109 2128 2169 2331 2352 2394 2664 2736 2738 2793 2812 2892 3108 3192 3374 3528 3552 3626 3724 3856 4107 4144 4218 4256 4338 4579 4662 4704 4788 4921 5061 5328 5439 5472 5476 5586 5624 5784 6216 6327 6384 6748 7056 7252 7448 7712 8214 8288 8379 8436 8676 8917 9158 9324 9576 9583 9842 10122 10656 10878 10952 11172 11248 11568 11809 12321 12432 12654 12768 13496 13737 14112 14504 14763 14896 15183 16317 16428 16758 16872 17352 17834 18316 18648 19152 19166 19684 20244 21756 21904 22344 22496 23136 23618 24642 24864 25308 26011 26751 26992 27474 28749 29008 29526 29792 30366 32053 32634 32856 33516 33744 34447 34704 35427 35668 36632 37296 38304 38332 39368 40488 41211 43512 43808 44289 44688 47236 49284 50616 52022 53502 53984 54948 57498 58016 58081 59052 60732 62419 64106 65268 65712 67032 67081 67488 68894 69408 70854 71336 73264 74592 76664 78033 78736 80253 80976 82422 86247 87024 88578 89376 94472 96159 98568 101232 103341 104044 106281 107004 109896 114996 116162 118104 121464 124838 128212 130536 131424 134064 134162 137788 141708 142672 146528 153328 156066 157472 160506 161952 164844 169423 172494 174048 174243 177156 182077 187257 188944 192318 197136 201243 202464 206682 208088 212562 214008 219792 224371 229992 232324 234099 236208 242928 249676 256424 261072 268128 268324 275576 283416 285344 288477 306656 310023 312132 321012 329688 329929 338846 344988 348486 354312 364154 374514 377888 384636 394272 402486 406567 413364 416176 425124 428016 436933 439584 448742 459984 464648 468198 472416 485856 499352 508269 512848 522144 522729 536648 546231 551152 561771 566832 576954 603729 620046 624264 642024 659376 659858 673113 677692 689976 696972 708624 728308 749028 769272 804972 813134 826728 832352 850248 856032 873866 897484 919968 929296 936396 989787 998704 1016538 1025696 1045458 1073296 1092462 1102304 1103539 1123542 1133664 1153908 1185961 1207458 1219701 1240092 1248528 1274539 1284048 1310799 1318752 1319716 1346226 1355384 1379952 1393944 1417248 1456616 1498056 1524807 1538544 1609944 1626268 1638693 1653456 1700496 1747732 1794968 1858592 1872792 1979574 1997408 2019339 2033076 2090916 2146592 2148997 2184924 2207078 2247084 2307816 2309503 2371922 2414916 2439402 2480184 2497056 2549078 2568096 2621598 2639432 2692452 2710768 2759904 2787888 2845969 2913232 2969361 2996112 3049614 3077088 3219888 3252536 3277386 3306912 3310617 3400992 3495464 3557883 3589936 3659103 3745584 3823617 3932397 3959148 4038678 4066152 4181832 4297994 4369848 4414156 4494168 4615632 4619006 4743844 4829832 4878804 4960368 5098156 5243196 5278864 5384904 5421536 5575776 5691938 5826464 5938722 5992224 6099228 6268651 6439776 6446991 6505072 6554772 6621234 6928509 6990928 7115766 7179872 7318206 7491168 7647234 7724773 7864794 7918296 8077356 8132304 8301727 8363664 8537907 8595988 8739696 8828312 8988336 9231264 9238012 9487688 9659664 9757608 9920736 9931851 10196312 10486392 10557728 10673649 10769808 11383876 11470851 11877444 12198456 12537302 12893982 13010144 13109544 13242468 13857018 13981856 14231532 14636412 15042979 15294468 15449546 15729588 15836592 16154712 16166521 16264608 16603454 16727328 17075814 17191976 17479392 17656624 17976672 18476024 18805953 18975376 19319328 19340973 19515216 19863702 20392624 20785527 20972784 21347298 21539616 22767752 22941702 23174319 23754888 24396912 24905181 25074604 25613721 25787964 26219088 26484936 27714036 28463064 29272824 30085958 30588936 30899092 31459176 31673184 32309424 32333042 33206908 34151628 34383952 35313248 36952048 37611906 37950752 38681946 39030432 39727404 40785248 40830943 41571054 41945568 42694596 43880557 45128937 45535504 45883404 46348638 47509776 48499563 48793824 49810362 50149208 51227442 51575928 52438176 52969872 54073411 55428072 56417859 56926128 58545648 60171916 61177872 61798184 62918352 64618848 64666084 66413816 68303256 68767904 69522957 73904096 74715543 75223812 77363892 79454808 79512889 81661886 83142108 85389192 87761114 90257874 91071008 91766808 92697276 95019552 96999126 99620724 100298416 102454884 103151856 105300853 105939744 108146822 110856144 112835718 113852256 117091296 120343832 122355744 122492829 123596368 125836704 129332168 131641671 132827632 135386811 136606512 139045914 145498689 149431086 150447624 154727784 158909616 159025778 162220233 163323772 166284216 170778384 175522228 180515748 183533616 185394552 193998252 199241448 200596832 204909768 206303712 210601706 216293644 221712288 225671436 238538667 240687664 244985658 247192736 258664336 263283342 265655264 270773622 273213024 278091828 285816601 290997378 298862172 300895248 307163899 309455568 315902559 317819232 318051556 324440466 326647544 332568432 341556768 351044456 361031496 367067232 367478487 370789104 387996504 394925013 398482896 409819536 421203412 432587288 451342872 477077334 481375328 486660699 489971316 517328672 526566684 541547244 556183656 556590223 571633202 581994756 597724344 601790496 614327798 618911136 631805118 636103112 648880932 653295088 665136864 702088912 715616001 722062992 734956974 741578208 775993008 789850026 796965792 819639072 842406824 857449803 865174576 902685744 921491697 947707677 954154668 973321398 979942632 1053133368 1083094488 1112367312 1113180446 1143266404 1163989512 1195448688 1228655596 1263610236 1272206224 1297761864 1306590176 1404177824 1431232002 1444125984 1469913948 1510744891 1551986016 1579700052 1669770669 1684813648 1714899606 1730349152 1805371488 1842983394 1895415354 1908309336 1946642796 1959885264 2000716207 2106266736 2166188976 2224734624 2226360892 2286532808 2327979024 2390897376 2457311192 2527220472 2544412448 2572349409 2595523728 2764475091 2862464004 2939827896 3021489782 3159400104 3339541338 3369627296 3429799212 3685966788 3790830708 3816618672 3893285592 3896131561 3919770528 4001432414 4212533472 4332377952 4452721784 4532234673 4573065616 4655958048 4914622384 5009312007 5054440944 5144698818 5191047456 5528950182 5724928008 5879655792 6002148621 6042979564 6318800208 6679082676 6859598424 7371933576 7581661416 7633237344 7786571184 7792263122 8002864828 8905443568 9064469346 9146131232 9829244768 10018624014 10108881888 10289397636 10575214237 11057900364 11449856016 11688394683 11759311584 12004297242 12085959128 12637600416 13358165352 13596704019 13719196848 14743867152 15163322832 15573142368 15584526244 16005729656 17810887136 18006445863 18128938692 20037248028 20578795272 21150428474 22115800728 22899712032 23376789366 24008594484 24171918256 26716330704 27193408038 27438393696 29487734304 30326645664 31169052488 31725642711 32011459312 35065184049 36012891726 36257877384 40074496056 41157590544 42300856948 44231601456 46753578732 48017188968 48343836512 53432661408 54386816076 62338104976 63451285422 64022918624 70130368098 72025783452 72515754768 74026499659 80148992112 82315181088 84601713896 88463202912 93507157464 95176928133 96034377936 108773632152 124676209952 126902570844 140260736196 144051566904 145031509536 148052999318 160297984224 169203427792 187014314928 190353856266 192068755872 217547264304 222079498977 253805141688 280521472392 288103133808 296105998636 338406855584 374028629856 380707712532 435094528608 444158997954 507610283376 561042944784 576206267616 592211997272 666238496931 761415425064 888317995908 1015220566752 1122085889568 1184423994544 1332476993862 1522830850128 1776635991816 2368847989088 2664953987724 3045661700256 3553271983632 5329907975448 7106543967264 10659815950896 21319631901792
• Sum of all divisors σ(n): 76616570017260
• Sum of proper divisors (its aliquot sum) s(n): 55296938115468
• 21319631901792 is an abundant number, because the sum of its proper divisors (55296938115468) is greater than itself. Its abundance is 33977306213676

Bases of 21319631901792

• Binary: 100110110001111011101000101100001010001100000₂
• Hexadecimal: 0x1363DD161460
• Base-36: 7K23QDLK0

Squares and roots of 21319631901792

• 21319631901792 squared (21319631901792²) is 454526704427907170732811264
• 21319631901792 cubed (21319631901792³) is 9690342027937592821728799050606919385088
• The square root of 21319631901792 is 4617318.6918158465
• The cube root of 21319631901792 is 27728.5121761659

Scales and comparisons

• 21,319,631,901,792 seconds is equal to 677,898 years, 18 weeks, 20 hours, 43 minutes, 12 seconds.
• To count from 1 to 21,319,631,901,792 would take you about one million, six hundred ninety-four thousand, seven hundred forty-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 21319631901792 cubic inches would be around 2310.7 feet tall.

Recreational maths with 21319631901792

• 21319631901792 backwards is 29710913691312
• The number of decimal digits it has is: 14
• The sum of 21319631901792's digits is 54
• More coming soon!