21323082982864

Names of 21323082982864

• Cardinal: 21323082982864 can be written as Twenty-one trillion, three hundred twenty-three billion, eighty-two million, nine hundred eighty-two thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 2.1323082982864 × 10¹³

Factors of 21323082982864

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 358

Divisors of 21323082982864

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 8 13 16 17 26 31 34 41 52 61 62 68 82 104 122 124 136 164 169 193 208 221 244 248 272 328 338 386 403 442 488 496 527 533 656 676 697 772 793 806 884 961 976 1037 1054 1066 1271 1352 1394 1544 1586 1612 1768 1891 1922 2074 2108 2132 2501 2509 2542 2704 2788 2873 3088 3172 3224 3281 3536 3782 3844 4148 4216 4264 5002 5018 5084 5239 5576 5746 5983 6344 6448 6562 6851 6929 7564 7688 7913 8296 8432 8528 9061 10004 10036 10168 10309 10478 11152 11492 11773 11966 12493 12688 13124 13481 13702 13858 15128 15376 15826 16337 16523 16592 18122 20008 20072 20336 20618 20956 21607 22984 23546 23932 24583 24986 26248 26962 27404 27716 30256 31652 32147 32513 32617 32674 33046 36244 39401 40016 40144 41236 41912 42517 42653 43214 45968 47092 47864 49166 49972 52496 53924 54808 55432 58621 63304 64294 65026 65234 65348 66092 72488 77531 77779 78802 82472 83824 85034 85306 86428 89063 94184 95728 98332 99944 101711 102869 107848 109616 110864 117242 117793 126608 128588 130052 130468 130696 132184 134521 144976 153049 155062 155558 157604 162409 164944 170068 170612 172856 175253 178126 185473 188368 196664 199888 200141 203422 205738 212381 214799 215696 234484 235586 245303 257176 260104 260936 261392 264368 269042 280891 306098 310124 311116 315208 319579 324818 340136 341224 345712 350506 356252 364963 370946 393328 400282 406844 411476 417911 422669 424762 429598 468968 471172 482693 490606 512213 514352 520208 521872 538084 552721 554489 561782 612196 620248 622232 630416 639158 649636 669817 680272 682448 701012 712504 729926 741892 762073 800564 813688 822952 835822 845338 849524 859196 937936 942344 965386 981212 996557 1007903 1011127 1024426 1076168 1105442 1108978 1123564 1224392 1240496 1244464 1278316 1299272 1318027 1322243 1337297 1339634 1402024 1425008 1459852 1483784 1524146 1601128 1627376 1645904 1671644 1690676 1699048 1718392 1748773 1884688 1930772 1962424 1989637 1993114 2015806 2022254 2048852 2152336 2210884 2217956 2247128 2403461 2411149 2448784 2556632 2598544 2601833 2636054 2644486 2674594 2679268 2760953 2804048 2919704 2967568 3048292 3153041 3188939 3202256 3343288 3381352 3398096 3436784 3497546 3651583 3861544 3924848 3979274 3986228 4031612 4044508 4097704 4170151 4421768 4435912 4494256 4744519 4806922 4822298 5113264 5203666 5272108 5288972 5349188 5358536 5432843 5521906 5839408 6096584 6204371 6275009 6306082 6377878 6658769 6686576 6762704 6995092 7185373 7303166 7604393 7723088 7958548 7972456 8063224 8089016 8195408 8205781 8340302 8707621 8843536 8871824 9489038 9613844 9644596 9906949 10407332 10544216 10577944 10698376 10717072 10865686 11043812 11313853 12193168 12408742 12550018 12612164 12755756 12955241 13102739 13317538 13990184 14370746 14606332 14963483 15208786 15917096 15944912 16126448 16178032 16411562 16680604 17134351 17189159 17415242 18978076 19227688 19289192 19813898 20814664 21088432 21155888 21396752 21731372 22087624 22627706 22734049 24817484 25100036 25224328 25511512 25910482 26205478 26635076 27980368 28741492 29212664 29926966 30417572 31244993 31344937 31834192 32823124 33361208 33823829 34268702 34378318 34830484 37956152 38455376 38578384 39627796 40858837 40989533 41456207 41629328 43462744 44175248 45255412 45468098 49634968 50200072 50448656 51023024 51820964 52410956 53270152 54211963 57482984 58425328 59853932 60835144 61678747 62489986 62689874 65646248 66722416 67647658 68537404 68756636 69660968 75912304 79255592 80656823 81575117 81717674 81979066 82912414 86925488 90510824 90936196 98857109 99269936 100400144 103641928 104821912 106540304 106675153 108423926 113199073 114965968 119707864 121670288 123357494 124979972 125379748 129274681 131292496 135295316 137074808 137513272 139321936 147080089 158511184 161313646 163150234 163435348 163958132 165824828 168418133 181021648 181872392 192335501 194525279 197714218 207283856 209643824 213350306 216847852 222746563 226398146 239415728 246714988 249959944 250759496 254379211 258549362 270590632 274149616 275026544 294160178 322627292 326300468 326870696 327916264 331649656 336836266 363744784 384671002 389050558 395428436 406184909 426700612 433695704 445493126 452796292 463867973 493429976 499919888 501518992 508758422 517098724 531164881 532863929 541181264 588320356 645254584 652600936 653741392 655832528 663299312 673672532 704755519 769342004 778101116 790856872 812369818 853401224 867391408 890986252 905592584 927735946 986859952 1017516844 1034197448 1048538699 1062329762 1065727858 1176640712 1285142417 1290509168 1305201872 1347345064 1386776989 1409511038 1538684008 1556202232 1581713744 1624739636 1680570853 1706802448 1781972504 1811185168 1855471892 1912041157 2035033688 2068394896 2097077398 2124659524 2131455716 2353281424 2500361513 2528828627 2570284834 2694690128 2773553978 2819022076 3077368016 3112404464 3249479272 3306929743 3361141706 3563945008 3710943784 3824082314 4070067376 4194154796 4249319048 4262911432 5000723026 5057657254 5140569668 5547107956 5638044152 6030283649 6498958544 6613859486 6722283412 6905143453 7421887568 7648164628 7885755541 8388309592 8498638096 8525822864 10001446052 10115314508 10281139336 11094215912 11276088304 12060567298 13227718972 13444566824 13810286906 15296329256 15771511082 16776619184 20002892104 20230629016 20562278672 21847421089 22188431824 24121134596 26455437944 26889133648 27620573812 30592658512 31543022164 32504699669 40005784208 40461258032 42990086659 43694842178 48242269192 52910875888 55241147624 63086044328 65009399338 78393687437 85980173318 87389684356 96484538384 102514822033 110482295248 126172088656 130018798676 156787374874 171960346636 174779368712 205029644066 260037597352 313574749748 343920693272 349558737424 410059288132 520075194704 627149499496 687841386544 820118576264 1254298998992 1332692686429 1640237152528 2665385372858 5330770745716 10661541491432 21323082982864
• Sum of all divisors σ(n): 51224443269552
• Sum of proper divisors (its aliquot sum) s(n): 29901360286688
• 21323082982864 is an abundant number, because the sum of its proper divisors (29901360286688) is greater than itself. Its abundance is 8578277303824

Bases of 21323082982864

• Binary: 100110110010010101010110010010110010111010000₂
• Hexadecimal: 0x1364AAC965D0
• Base-36: 7K3OT28R4

Squares and roots of 21323082982864

• 21323082982864 squared (21323082982864²) is 454673867894104299717642496
• 21323082982864 cubed (21323082982864³) is 9695048615245729793302796226573646188544
• The square root of 21323082982864 is 4617692.3872064063
• The cube root of 21323082982864 is 27730.0082648575

Scales and comparisons

• 21,323,082,982,864 seconds is equal to 678,008 years, 4 weeks, 1 day, 22 hours, 21 minutes, 4 seconds.
• To count from 1 to 21,323,082,982,864 would take you about one million, six hundred ninety-five thousand and twenty 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 21323082982864 cubic inches would be around 2310.8 feet tall.

Recreational maths with 21323082982864

• 21323082982864 backwards is 46828928032312
• The number of decimal digits it has is: 14
• The sum of 21323082982864's digits is 58
• More coming soon!