21383443459368

Names of 21383443459368

• Cardinal: 21383443459368 can be written as Twenty-one trillion, three hundred eighty-three billion, four hundred forty-three million, four hundred fifty-nine thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 2.1383443459368 × 10¹³

Factors of 21383443459368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 975

Divisors of 21383443459368

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 23 24 27 36 41 43 46 54 69 72 81 82 86 92 108 123 129 138 162 164 172 184 207 216 246 258 276 324 328 344 369 387 414 492 516 529 552 621 648 738 774 828 863 943 984 989 1032 1058 1107 1161 1242 1476 1548 1587 1656 1681 1726 1763 1863 1886 1978 2116 2214 2322 2484 2589 2829 2952 2967 3096 3174 3321 3362 3452 3483 3526 3726 3772 3956 4232 4428 4644 4761 4968 5043 5178 5289 5658 5934 6348 6642 6724 6904 6966 7052 7452 7544 7767 7912 8487 8856 8901 9288 9522 10086 10356 10578 11316 11868 12696 13284 13448 13932 14104 14283 14904 15129 15534 15867 16974 17802 19044 19849 20172 20712 21156 21689 22632 22747 23301 23736 25461 26568 26703 27864 28566 30258 31068 31734 33948 35383 35604 37109 38088 38663 39698 40344 40549 42312 42849 43378 45387 45494 46602 47601 50922 53406 57132 59547 60516 62136 63468 65067 67896 68241 69903 70766 71208 72283 74218 76383 77326 79396 80109 81098 85698 86756 90774 90988 93204 95202 101844 106149 106812 111327 114264 115989 119094 121032 121647 126936 130134 136161 136482 139806 141532 142803 144566 148436 152766 154652 158792 160218 162196 171396 173512 178641 181548 181976 186408 190404 195201 203688 204723 212298 213624 216849 222654 231978 238188 243294 260268 272322 272964 279612 283064 285606 289132 296872 305532 309304 318447 320436 324392 333981 342792 347967 357282 363096 364941 380808 390402 409446 424596 433698 445308 456527 463956 476376 486588 520536 535923 544644 545928 559224 571212 578264 585603 611064 614169 636894 640872 650547 667962 695934 714564 729882 780804 813809 818892 849192 853507 867396 889249 890616 913054 927912 932627 955341 973176 1001943 1043901 1071846 1089288 1094823 1142424 1171206 1228338 1273788 1301094 1335924 1369581 1391868 1429128 1450703 1459764 1521469 1561608 1607769 1627618 1637784 1662509 1707014 1734792 1756809 1778498 1826108 1842507 1865254 1910682 1951641 2003886 2087802 2143692 2189646 2342412 2441427 2456676 2547576 2560521 2602188 2667747 2671848 2739162 2783736 2797881 2866023 2901406 2919528 3005829 3042938 3131703 3215538 3255236 3284469 3325018 3414028 3513618 3556996 3652216 3685014 3730508 3821364 3903282 4007772 4108743 4175604 4287384 4352109 4379292 4564407 4684824 4882854 4913352 4987527 5121042 5204376 5335494 5478324 5595762 5732046 5802812 5854923 6011658 6085876 6263406 6431076 6510472 6568938 6650036 6828056 7027236 7113992 7324281 7370028 7461016 7642728 7681563 7806564 8003241 8015544 8217486 8351208 8393643 8704218 8758584 9128814 9765708 9975054 10242084 10670988 10956648 11191524 11464092 11605624 11709846 12023316 12171752 12326229 12526812 12862152 13056327 13137876 13300072 13693221 14054472 14648562 14740056 14962581 15363126 15613128 16006482 16434972 16787286 17408436 18257628 18717607 19531416 19630661 19950108 20484168 21341976 21972843 22383048 22928184 23044689 23419692 24009723 24046632 24652458 25053624 25180929 26112654 26275752 27386442 29297124 29925162 30726252 32012964 32869944 33366169 33574572 34816872 34993787 36515256 36978687 37435214 38237707 39168981 39261322 39900216 41079663 43945686 44887743 46089378 46839384 48019446 49304916 50361858 52225308 54772884 56152821 58594248 58891983 59850324 61452504 62380229 64025928 65918529 66732338 67149144 69134067 69987574 72029169 73957374 74870428 75542787 76475414 78337962 78522644 82159326 87891372 89775486 92178756 96038892 98609832 100098507 100723716 104450616 104981361 109545768 112305642 114713121 117506943 117783966 119700648 123238989 124760458 131837058 133464676 134663229 138268134 139975148 144058338 147914748 149740856 151085574 152950828 156675924 157045288 164318652 168458463 175782744 176675949 179550972 184357512 187140687 192077784 200197014 201447432 209962722 224611284 229426242 235013886 235567932 246477978 249520916 263674116 266929352 269326458 276536268 279950296 288116676 295829496 300295521 302171148 305901656 313351848 314944083 328637304 336916926 344139363 353351898 359101944 374281374 400394028 419925444 449222568 458852484 470027772 471135864 492955956 499041832 505375389 527348232 530027847 538652916 553072536 561422061 576233352 600591042 604342296 629888166 673833852 688278726 706703796 748562748 767421887 800788056 804857101 839850888 900886563 917704968 940055544 944832249 985911912 1010750778 1032418089 1060055694 1077305832 1122844122 1201182084 1259776332 1347667704 1376557452 1413407592 1434745267 1497125496 1516126167 1534843774 1590083541 1609714202 1684266183 1801773126 1889664498 2021501556 2064836178 2120111388 2245688244 2302265661 2402364168 2414571303 2519552664 2702659689 2753114904 2834496747 2869490534 3032252334 3069687548 3097254267 3180167082 3219428404 3368532366 3603546252 3779328996 4043003112 4129672356 4240222776 4304235801 4491376488 4604531322 4829142606 5052798549 5405319378 5668993494 5738981068 6064504668 6139375096 6194508534 6360334164 6438856808 6737064732 6906796983 7207092504 7243713909 7558657992 8259344712 8608471602 9209062644 9658285212 10105597098 10810638756 11337986988 11477962136 12129009336 12389017068 12720668328 12912707403 13474129464 13813593966 14487427818 17216943204 18418125288 19316570424 20211194196 20720390949 21621277512 21731141727 22675973976 24778034136 25825414806 27627187932 28974855636 32999141141 34433886408 38738122209 40422388392 41440781898 43462283454 51650829612 55254375864 57949711272 62161172847 65193425181 65998282282 77476244418 82881563796 86924566908 98997423423 103301659224 116214366627 124322345694 130386850362 131996564564 154952488836 165763127592 173849133816 197994846846 232428733254 248644691388 260773700724 263993129128 296992270269 309904977672 395989693692 464857466508 497289382776 521547401448 593984540538 791979387384 890976810807 929714933016 1187969081076 1781953621614 2375938162152 2672930432421 3563907243228 5345860864842 7127814486456 10691721729684 21383443459368
• Sum of all divisors σ(n): 65743596293760
• Sum of proper divisors (its aliquot sum) s(n): 44360152834392
• 21383443459368 is an abundant number, because the sum of its proper divisors (44360152834392) is greater than itself. Its abundance is 22976709375024

Bases of 21383443459368

• Binary: 100110111001010111000100011010010110100101000₂
• Hexadecimal: 0x1372B88D2D28
• Base-36: 7KVF24QI0

Squares and roots of 21383443459368

• 21383443459368 squared (21383443459368²) is 457251654179988099066959424
• 21383443459368 cubed (21383443459368³) is 9777614893860265134429453118607848684032
• The square root of 21383443459368 is 4624223.5520536851
• The cube root of 21383443459368 is 27756.1492567913

Scales and comparisons

• 21,383,443,459,368 seconds is equal to 679,927 years, 18 weeks, 4 days, 13 hours, 22 minutes, 48 seconds.
• To count from 1 to 21,383,443,459,368 would take you about one million, six hundred ninety-nine thousand, eight hundred 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 21383443459368 cubic inches would be around 2313 feet tall.

Recreational maths with 21383443459368

• 21383443459368 backwards is 86395434438312
• The number of decimal digits it has is: 14
• The sum of 21383443459368's digits is 63
• More coming soon!