21373384543056

Names of 21373384543056

• Cardinal: 21373384543056 can be written as Twenty-one trillion, three hundred seventy-three billion, three hundred eighty-four million, five hundred forty-three thousand and fifty-six.

Scientific notation

• Scientific notation: 2.1373384543056 × 10¹³

Factors of 21373384543056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1496

Divisors of 21373384543056

• Number of divisors d(n): 880
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 36 39 42 48 52 54 56 63 72 78 81 84 91 104 108 112 117 126 144 156 162 168 169 182 189 208 216 234 243 252 273 312 324 336 338 351 364 378 432 468 486 504 507 546 567 624 648 676 702 728 729 756 819 936 972 1008 1014 1053 1092 1134 1183 1296 1352 1404 1456 1458 1471 1512 1521 1638 1701 1872 1944 2028 2106 2184 2187 2197 2268 2366 2457 2704 2808 2916 2942 3024 3042 3159 3276 3402 3549 3888 4056 4212 4368 4374 4394 4413 4536 4563 4732 4914 5103 5616 5832 5884 6084 6318 6552 6561 6591 6804 7098 7371 8112 8424 8748 8788 8826 9072 9126 9464 9477 9828 10206 10297 10647 11664 11768 12168 12636 13104 13122 13182 13239 13608 13689 14196 14742 15309 15379 16848 17496 17576 17652 18252 18928 18954 19123 19656 19683 19773 20412 20594 21294 22113 23536 24336 25272 26244 26364 26478 27216 27378 28392 28431 29484 30618 30758 30891 31941 34992 35152 35304 36504 37908 38246 39312 39366 39546 39717 40824 41067 41188 42588 44226 45927 46137 50544 52488 52728 52956 54756 56784 56862 57369 58968 59049 59319 61236 61516 61782 63882 66339 70608 73008 75816 76492 78732 79092 79434 81648 82134 82376 85176 85293 88452 91854 92274 92673 95823 104976 105456 105912 109512 113724 114738 117936 118098 118638 119151 122472 123032 123201 123564 127764 132678 133861 137781 138411 151632 152984 157464 158184 158868 164268 164752 170352 170586 172107 176904 177957 183708 184548 185346 191646 199017 211824 219024 227448 229476 236196 237276 238302 244944 246064 246402 247128 248599 255528 255879 265356 267722 275562 276822 278019 287469 305968 314928 316368 317736 328536 341172 344214 353808 355914 357453 367416 369096 369603 370692 383292 398034 401583 413343 415233 454896 458952 472392 474552 476604 492804 494256 497198 511056 511758 516321 530712 533871 535444 551124 553644 556038 574938 597051 635472 657072 682344 688428 711828 714906 734832 738192 739206 741384 745797 766584 767637 796068 803166 826686 830466 834057 862407 917904 944784 949104 953208 985608 994396 1023516 1032642 1061424 1067742 1070888 1072359 1102248 1107288 1108809 1112076 1149876 1194102 1204749 1245699 1364688 1376856 1423656 1429812 1478412 1482768 1491594 1533168 1535274 1548963 1592136 1601613 1606332 1653372 1660932 1668114 1724814 1740193 1791153 1906416 1971216 1988792 2047032 2065284 2135484 2141776 2144718 2204496 2214576 2217618 2224152 2237391 2299752 2388204 2409498 2491398 2502171 2587221 2753712 2847312 2859624 2956824 2983188 3070548 3097926 3184272 3203226 3212664 3217077 3231787 3306744 3321864 3326427 3336228 3449628 3480386 3582306 3614247 3737097 3977584 4094064 4130568 4270968 4289436 4435236 4448304 4474782 4599504 4646889 4776408 4804839 4818996 4982796 5004342 5174442 5220579 5373459 5719248 5913648 5966376 6141096 6195852 6406452 6425328 6434154 6463574 6613488 6643728 6652854 6672456 6712173 6899256 6960772 7164612 7228494 7474194 7506513 7761663 8261136 8541936 8578872 8870472 8949564 9293778 9552816 9609678 9637992 9651231 9695361 9965592 9979281 10008684 10348884 10441158 10746918 10842741 11211291 11932752 12282192 12391704 12812904 12868308 12927148 13305708 13344912 13424346 13798512 13921544 13940667 14329224 14414517 14456988 14948388 15013026 15523326 15661737 17157744 17740944 17899128 18587556 19219356 19275984 19302462 19390722 19931184 19958562 20017368 20136519 20697768 20882316 21493836 21685482 22422582 22519539 22622509 23284989 24783408 25625808 25736616 25854296 26611416 26848692 27843088 27881334 28658448 28829034 28913976 28953693 29086083 29896776 30026052 31046652 31323474 32528223 33633873 35798256 37175112 38438712 38604924 38781444 39917124 40034736 40273038 41395536 41764632 41822001 42987672 43243551 43370964 44845164 45039078 45245018 46569978 46985211 51473232 51708592 53222832 53697384 55762668 57658068 57827952 57907386 58172166 59793552 60052104 60409557 62093304 62646948 65056446 67267746 67558617 67867527 69854967 74350224 76877424 77209848 77562888 79834248 80546076 83529264 83644002 85975344 86487102 86741928 86861079 87258249 89690328 90078156 90490036 93139956 93970422 97584669 100901619 107394768 111525336 115316136 115814772 116344332 120104208 120819114 124186608 125293896 125466003 129730653 130112892 134535492 135117234 135735054 139709934 140955633 154419696 155125776 159668496 161092152 167288004 172974204 173483856 173722158 174516498 179380656 180156312 180980072 181228671 186279912 187940844 195169338 201803238 202675851 203602581 223050672 230632272 231629544 232688664 241638228 250587792 250932006 259461306 260225784 261774747 269070984 270234468 271470108 279419868 281911266 292754007 302704857 322184304 334576008 345948408 347444316 349032996 360312624 361960144 362457342 372559824 375881688 376398009 390338676 403606476 405351702 407205162 422866899 463259088 465377328 483276456 501864012 518922612 520451568 523549494 538141968 540468936 542940216 543686013 558839736 563822532 585508014 605409714 608027553 610807743 669152016 691896816 694888632 698065992 724914684 751763376 752796018 780677352 785324241 807212952 810703404 814410324 845733798 878262021 908114571 966552912 1003728024 1037845224 1047098988 1080937872 1085880432 1087372026 1117679472 1127645064 1129194027 1171016028 1210819428 1216055106 1221615486 1268600697 1389777264 1396131984 1449829368 1505592036 1561354704 1570648482 1614425904 1621406808 1628820648 1631058039 1691467596 1756524042 1816229142 1832423229 2007456048 2075690448 2094197976 2174744052 2255290128 2258388054 2342032056 2355972723 2421638856 2432110212 2443230972 2537201394 2634786063 2899658736 3011184072 3141296964 3242813616 3257641296 3262116078 3382935192 3513048084 3632458284 3664846458 3805802091 4188395952 4349488104 4516776108 4684064112 4711945446 4843277712 4864220424 4886461944 4893174117 5074402788 5269572126 5497269687 6022368144 6282593928 6524232156 6765870384 7026096168 7067918169 7264916568 7329692916 7611604182 7904358189 8698976208 9033552216 9423890892 9728440848 9772923888 9786348234 10148805576 10539144252 10994539374 11417406273 12565187856 13048464312 14052192336 14135836338 14529833136 14659385832 14679522351 15223208364 15808716378 16491809061 18067104432 18847781784 19572696468 20297611152 21078288504 21203754507 21989078748 22834812546 26096928624 28271672676 29318771664 29359044702 30446416728 31617432756 32983618122 34252218819 37695563568 39145392936 42156577008 42407509014 43978157496 45669625092 49475427183 56543345352 58718089404 60892833456 63234865512 63611263521 65967236244 68504437638 78290785872 84815018028 87956314992 91339250184 98950854366 102756656457 113086690704 117436178808 126469731024 127222527042 131934472488 137008875276 148426281549 169630036056 182678500368 190833790563 197901708732 205513312914 234872357616 254445054084 263868944976 274017750552 296852563098 339260072112 381667581126 395803417464 411026625828 445278844647 508890108168 548035501104 593705126196 763335162252 791606834928 822053251656 890557689294 1017780216336 1187410252392 1335836533941 1526670324504 1644106503312 1781115378588 2374820504784 2671673067882 3053340649008 3562230757176 5343346135764 7124461514352 10686692271528 21373384543056
• Sum of all divisors σ(n): 76955170109440
• Sum of proper divisors (its aliquot sum) s(n): 55581785566384
• 21373384543056 is an abundant number, because the sum of its proper divisors (55581785566384) is greater than itself. Its abundance is 34208401023328

Bases of 21373384543056

• Binary: 100110111000001100000111111100100101101010000₂
• Hexadecimal: 0x137060FE4B50
• Base-36: 7KQSPB900

Squares and roots of 21373384543056

• 21373384543056 squared (21373384543056²) is 456821566825345137917819136
• 21373384543056 cubed (21373384543056³) is 9763823015319455359155138053375412719616
• The square root of 21373384543056 is 4623135.7911114833
• The cube root of 21373384543056 is 27751.7963474453

Scales and comparisons

• 21,373,384,543,056 seconds is equal to 679,607 years, 26 weeks, 5 days, 21 hours, 57 minutes, 36 seconds.
• To count from 1 to 21,373,384,543,056 would take you about one million, six hundred ninety-nine thousand and eighteen 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 21373384543056 cubic inches would be around 2312.6 feet tall.

Recreational maths with 21373384543056

• 21373384543056 backwards is 65034548337312
• 21373384543056 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21373384543056's digits is 54
• More coming soon!