21380011969316

Names of 21380011969316

• Cardinal: 21380011969316 can be written as Twenty-one trillion, three hundred eighty billion, eleven million, nine hundred sixty-nine thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 2.1380011969316 × 10¹³

Factors of 21380011969316

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 106

Divisors of 21380011969316

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 7 11 13 14 22 26 28 44 49 52 73 77 91 98 121 143 146 154 169 182 196 242 286 292 308 338 343 364 484 511 539 572 637 676 686 803 847 949 1001 1022 1078 1183 1274 1331 1372 1573 1606 1694 1859 1898 2002 2044 2156 2197 2366 2548 2662 3146 3212 3388 3577 3718 3773 3796 4004 4394 4459 4732 5324 5329 5621 5929 6292 6643 7007 7154 7436 7546 8281 8788 8833 8918 9317 10439 10658 11011 11242 11858 12337 13013 13286 14014 14308 15092 15379 16562 17303 17666 17836 18634 20449 20878 21316 22022 22484 23716 24167 24674 25039 26026 26572 28028 30758 33124 34606 35332 37268 37303 39347 40898 41503 41756 44044 46501 48334 49049 49348 50078 52052 57967 58619 61516 61831 65219 69212 69277 73073 74606 77077 78694 81796 83006 86359 91091 93002 96668 97163 98098 100156 107653 114829 115934 117238 121121 123662 130438 135707 138554 143143 146146 149212 154154 157388 160381 166012 169169 172718 182182 186004 194326 196196 215306 224939 229658 231868 234476 242242 247324 260876 261121 265837 271414 275429 277108 286286 292292 308308 320762 325507 338338 345436 364364 388652 410333 430612 432817 449878 456533 459316 484484 484939 511511 522242 531674 539539 542828 550858 572572 604513 637637 641524 644809 651014 676676 680141 753571 762047 803803 820666 847847 865634 899756 900601 913066 949949 969878 1002001 1023022 1044484 1063348 1079078 1101716 1122667 1184183 1209026 1263119 1275274 1289618 1302028 1360282 1492777 1507142 1524094 1574573 1607606 1641332 1695694 1731268 1764191 1801202 1826132 1827847 1860859 1899898 1939756 2004002 2046044 2158156 2245334 2368366 2418052 2526238 2550548 2579236 2720564 2872331 2924207 2985554 3014284 3029719 3048188 3149146 3215212 3391388 3394573 3528382 3580577 3602404 3655694 3721718 3799796 4008004 4231591 4490668 4513663 4736732 4760987 5052476 5334329 5626621 5744662 5848414 5934929 5971108 6059438 6298292 6304207 6649643 6789146 7014007 7056764 7092899 7161154 7311388 7443436 7858669 8289281 8382517 8463182 8841833 9027326 9521974 9906611 10449439 10668658 11022011 11253242 11489324 11696828 11707813 11869858 12118876 12349337 12608414 13026013 13299286 13578292 14028014 14185798 14322308 15717338 16420547 16578562 16765034 16926364 17683666 18054652 19043948 19406101 19813222 20106317 20469449 20898878 21337316 22044022 22506484 23415626 23739716 23762011 24698674 25216828 26052026 26598572 28056028 28371596 31434676 31595641 32841094 33157124 33326909 33530068 35367332 37340303 38812202 39386347 39626444 40212634 40938898 41797756 44088044 44129449 46547501 46831252 47524022 49397348 49650293 52104052 55010683 58677619 61892831 63191282 65682188 66653818 69346277 73146073 74680606 77154077 77624404 78772694 80425268 81877796 81954691 86445359 88258898 91182091 92207687 93095002 95048044 99300586 108972721 110021366 114943829 117355238 123785662 126382564 128785943 133307636 135842707 138692554 143286143 146292146 149361212 154308154 157545388 163909382 172890718 176517796 182364182 184415374 186190004 198601172 213467111 217945442 220042732 221169487 229887658 234710476 247571324 257571886 261382121 271685414 277385108 286572286 292584292 308616308 308906143 327818764 345781436 347552051 364728364 368830748 410743333 426934222 433249817 435890884 442338974 459775316 485423939 512022511 515143772 522764242 543370828 573144572 573682837 605117513 617812286 645453809 695104102 762809047 804606803 821486666 853868444 866499634 884677948 901501601 950898949 970847878 1003003001 1024045022 1045528484 1147365674 1198699931 1210235026 1235624572 1290907618 1390208204 1416645373 1494269777 1525618094 1609213606 1642973332 1732999268 1803003202 1901797898 1941695756 2006006002 2048090044 2294731348 2397399862 2420470052 2432864357 2581815236 2833290746 2875203331 2988539554 3051236188 3218427212 3397967573 3606006404 3803595796 4012012004 4015779859 4518176663 4794799724 4865728714 5339663329 5632247621 5666581492 5750406662 5977079108 6310511207 6656292643 6795935146 8031559718 8390899517 9036353326 9731457428 9916517611 10459888439 10679326658 11264495242 11500813324 12621022414 13312585286 13591870292 15583099103 16063119436 16781799034 18072706652 19833035222 20919776878 21358653316 22528990484 25242044828 26625170572 31166198206 31627236641 33563598068 37377643303 39666070444 41839553756 44173578449 58736296619 62332396412 63254473282 69415623277 73219219073 74755286606 88347156898 109081693721 117472593238 126508946564 138831246554 146438438146 149510573212 176694313796 218163387442 234945186476 277662493108 292876876292 411154076333 436326774884 485909362939 763571856047 822308152666 971818725878 1527143712094 1644616305332 1943637451756 3054287424188 5345002992329 10690005984658 21380011969316
• Sum of all divisors σ(n): 52712186688000
• Sum of proper divisors (its aliquot sum) s(n): 31332174718684
• 21380011969316 is an abundant number, because the sum of its proper divisors (31332174718684) is greater than itself. Its abundance is 9952162749368

Bases of 21380011969316

• Binary: 100110111000111101100000001001100101100100100₂
• Hexadecimal: 0x1371EC04CB24
• Base-36: 7KTUB3ZTW

Squares and roots of 21380011969316

• 21380011969316 squared (21380011969316²) is 457104911808095424525507856
• 21380011969316 cubed (21380011969316³) is 9772908485690214759580852261233588946496
• The square root of 21380011969316 is 4623852.5029801719
• The cube root of 21380011969316 is 27754.6644624849

Scales and comparisons

• 21,380,011,969,316 seconds is equal to 679,818 years, 12 weeks, 6 days, 5 hours, 41 minutes, 56 seconds.
• To count from 1 to 21,380,011,969,316 would take you about one million, six hundred ninety-nine thousand, five 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 21380011969316 cubic inches would be around 2312.9 feet tall.

Recreational maths with 21380011969316

• 21380011969316 backwards is 61396911008312
• The number of decimal digits it has is: 14
• The sum of 21380011969316's digits is 50
• More coming soon!