21374417868804

Names of 21374417868804

• Cardinal: 21374417868804 can be written as Twenty-one trillion, three hundred seventy-four billion, four hundred seventeen million, eight hundred sixty-eight thousand, eight hundred four.

Scientific notation

• Scientific notation: 2.1374417868804 × 10¹³

Factors of 21374417868804

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 182616

Divisors of 21374417868804

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 18 19 21 22 26 27 28 33 36 38 39 42 44 52 54 57 63 66 76 77 78 81 84 91 99 108 114 117 126 132 133 143 154 156 162 171 182 189 198 209 228 231 234 247 252 266 273 286 297 308 324 342 351 361 364 378 396 399 418 429 462 468 494 513 532 546 567 572 594 627 684 693 702 722 741 756 798 819 836 858 891 924 988 1001 1026 1053 1083 1092 1134 1188 1197 1254 1287 1386 1404 1444 1463 1482 1539 1596 1638 1716 1729 1782 1881 2002 2052 2079 2106 2166 2223 2268 2394 2457 2508 2527 2574 2717 2772 2926 2964 3003 3078 3249 3276 3458 3564 3591 3762 3861 3971 4004 4158 4212 4332 4389 4446 4693 4788 4914 5054 5148 5187 5434 5643 5852 6006 6156 6237 6498 6669 6916 7182 7371 7524 7581 7722 7942 8151 8316 8778 8892 9009 9386 9747 9828 10108 10374 10773 10868 11286 11583 11913 12012 12474 12996 13167 13338 14079 14364 14742 15162 15444 15561 15884 16302 16929 17556 18018 18772 19019 19494 20007 20748 21546 22572 22743 23166 23826 24453 24948 26334 26676 27027 27797 28158 29241 29484 30324 31122 32604 32851 33858 35739 36036 38038 38988 39501 40014 42237 43092 45486 46332 46683 47652 48906 51623 52668 54054 55594 56316 57057 58482 62244 65702 67716 68229 71478 73359 76076 79002 80028 81081 83391 84474 90972 93366 97812 98553 103246 107217 108108 111188 114114 116964 118503 126711 131404 136458 140049 142956 146718 154869 158004 162162 166782 168948 171171 182561 186732 197106 204687 206492 214434 220077 228228 237006 250173 253422 272916 280098 293436 295659 309738 321651 324324 333564 342342 361361 365122 380133 394212 409374 428868 440154 464607 474012 500346 506844 513513 547683 560196 591318 619476 643302 684684 722722 730244 750519 760266 818748 880308 886977 929214 1000692 1027026 1084083 1095366 1182636 1277927 1286604 1393821 1445444 1501038 1520532 1540539 1643049 1773954 1858428 2008171 2054052 2168166 2190732 2251557 2373293 2555854 2660931 2787642 3002076 3081078 3252249 3286098 3468659 3547908 3833781 4016342 4181463 4336332 4503114 4746586 4929147 5111708 5321862 5575284 6024513 6162156 6504498 6572196 6937318 7119879 7667562 8032684 8362926 9006228 9493172 9756747 9858294 10405977 10643724 11501343 12049026 13008996 13874636 14057197 14239758 14787441 15335124 16613051 16725852 18073539 19513494 19716588 20811954 21359637 23002686 24098052 24280613 26106223 28114394 28479516 29270241 29574882 31217931 33226102 34504029 36147078 38155249 39026988 41623908 42171591 42719274 45092567 46005372 48561226 49839153 52212446 54220617 56228788 58540482 59149764 62435862 64078911 65904521 66452204 69008058 72294156 72841839 76310498 78318669 84343182 85438548 90185134 93653793 97122452 99678306 103512087 104424892 108441234 114465747 117080964 124871724 126514773 128157822 131809042 135277701 138016116 145683678 149517459 152620996 156637338 162661851 168686364 180370268 182743561 187307586 192236733 197713563 199356612 207024174 216882468 218525517 228931494 234956007 253029546 256315644 263618084 267086743 270555402 280961379 291367356 299034918 313274676 315647969 325323702 343397241 365487122 374615172 379544319 384473466 395427126 405833103 414048348 437051034 448552377 457862988 461331647 469912014 496018237 506059092 534173486 541110804 548230683 561922758 593140689 598069836 631295938 650647404 655576551 686794482 704868021 724949731 730974244 759088638 768946932 790854252 801260229 811666206 856758773 874102068 897104754 922663294 939824028 946943907 992036474 1030191723 1068346972 1096461366 1123845516 1138632957 1186281378 1217499309 1262591876 1311153102 1345657131 1373588964 1383994941 1409736042 1449899462 1488054711 1518177276 1602520458 1623332412 1644692049 1713517546 1779422067 1794209508 1845326588 1893887814 1966729653 1984072948 2060383446 2114604063 2174849193 2192922732 2277265914 2372562756 2403780687 2434998618 2570276319 2622306204 2691314262 2767989882 2819472084 2840831721 2899798924 2976109422 3090575169 3205040916 3289384098 3427035092 3472127659 3558844134 3652497927 3787775628 3933459306 4120766892 4151984823 4229208126 4349698386 4464164133 4554531828 4807561374 4869997236 4934076147 5074648117 5140552638 5338266201 5382628524 5535979764 5681663442 5952218844 5997311411 6181150338 6524547579 6578768196 6944255318 7117688268 7211342061 7304995854 7710828957 7866918612 8303969646 8458416252 8522495163 8699396772 8928328266 9424346503 9615122748 9868152294 10149296234 10281105276 10416382977 10676532402 11363326884 11994622822 12362300676 12455954469 13049095158 13392492399 13888510636 14422684122 14609991708 14802228441 15223944351 15421657914 16607939292 17044990326 17856656532 17991934233 18848693006 19573642737 19736304588 20298592468 20832765954 21353064804 21634026183 23132486871 23989245644 24911908938 25567485489 26098190316 26784984798 28273039509 28845368244 29604456882 30447888702 30843315828 31249148931 34089980652 35983868466 37367863407 37697386012 39147285474 40177477197 41665531908 43268052366 45671833053 46264973742 49823817876 51134970978 53569969596 53975802699 56546079018 58720928211 59208913764 60895777404 62498297862 65970425521 69397460613 71967736932 74735726814 78294570948 80354954394 84819118527 86536104732 91343666106 92529947484 93747446793 102269941956 107951605398 113092158036 117441856422 124996595724 131940851042 137015499159 138794921226 149471453628 160709908788 161927408097 169638237054 182687332212 187494893586 197911276563 215903210796 234883712844 254457355581 263881702084 274030998318 277589842452 281242340379 323854816194 339276474108 374989787172 395822553126 411046497477 485782224291 508914711162 548061996636 562484680758 593733829689 647709632388 763372066743 791645106252 822092994954 971564448582 1017829422324 1124969361516 1187467659378 1526744133486 1644185989908 1781201489067 1943128897164 2374935318756 3053488266972 3562402978134 5343604467201 7124805956268 10687208934402 21374417868804
• Sum of all divisors σ(n): 79180463488896
• Sum of proper divisors (its aliquot sum) s(n): 57806045620092
• 21374417868804 is an abundant number, because the sum of its proper divisors (57806045620092) is greater than itself. Its abundance is 36431627751288

Bases of 21374417868804

• Binary: 100110111000010011110100101011001100000000100₂
• Hexadecimal: 0x13709E959804
• Base-36: 7KR9SJ090

Squares and roots of 21374417868804

• 21374417868804 squared (21374417868804²) is 456865739230247729356390416
• 21374417868804 cubed (21374417868804³) is 9765239220247355686762778622136890982464
• The square root of 21374417868804 is 4623247.5456981535
• The cube root of 21374417868804 is 27752.2435731921

Scales and comparisons

• 21,374,417,868,804 seconds is equal to 679,640 years, 19 weeks, 2 days, 16 hours, 53 minutes, 24 seconds.
• To count from 1 to 21,374,417,868,804 would take you about one million, six hundred ninety-nine thousand, one hundred 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 21374417868804 cubic inches would be around 2312.7 feet tall.

Recreational maths with 21374417868804

• 21374417868804 backwards is 40886871447312
• 21374417868804 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21374417868804's digits is 63
• More coming soon!