221426993016912

Names of 221426993016912

• Cardinal: 221426993016912 can be written as Two hundred twenty-one trillion, four hundred twenty-six billion, nine hundred ninety-three million, sixteen thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 2.21426993016912 × 10¹⁴

Factors of 221426993016912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 391

Divisors of 221426993016912

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 31 38 48 57 62 76 79 93 114 124 152 158 186 228 237 248 257 304 316 361 372 456 474 496 514 589 632 722 744 771 912 948 1028 1083 1178 1264 1444 1488 1501 1542 1767 1896 2056 2166 2356 2449 2888 3002 3084 3534 3792 4112 4332 4503 4712 4883 4898 5776 6004 6168 6241 7068 7347 7967 8664 9006 9424 9766 9796 11191 12008 12336 12482 14136 14649 14694 15934 17328 18012 18723 19532 19592 20303 22382 23901 24016 24964 28272 28519 29298 29388 31868 33573 36024 37446 39064 39184 40606 44764 46531 47802 49928 57038 58596 58776 60909 63736 66049 67146 72048 74892 78128 81212 85557 89528 92777 93062 95604 99856 114076 117192 117552 118579 121818 127472 132098 134292 139593 149784 151373 162424 171114 179056 185554 186124 191208 193471 198147 228152 234384 237158 243636 264196 268584 278331 279186 299568 302746 324848 342228 355737 371108 372248 382416 385757 386942 396294 454119 456304 474316 487272 528392 537168 556662 558372 580413 605492 629393 684456 711474 742216 744496 771514 773884 792588 884089 908238 948632 974544 1056784 1113324 1116744 1157271 1160826 1210984 1254931 1258786 1368912 1422948 1484432 1543028 1547768 1585176 1603937 1768178 1816476 1888179 1897264 2047519 2226648 2233488 2253001 2314542 2321652 2421968 2509862 2517572 2652267 2845896 2876087 3086056 3095536 3170352 3207874 3536356 3632952 3675949 3764793 3776358 4095038 4453296 4506002 4629084 4643304 4811811 5019724 5035144 5217871 5304534 5691792 5752174 6142557 6172112 6415748 6759003 7072712 7265904 7329383 7351898 7529586 7552716 8190076 8628261 9012004 9258168 9286608 9623622 10039448 10070288 10435742 10609068 11027847 11504348 11958467 12285114 12831496 13518006 14145424 14658766 14703796 15059172 15105432 15653613 16380152 17256522 18024008 18516336 19247244 20078896 20871484 21218136 21988149 22055694 23008696 23843689 23916934 24570228 25662992 27036012 29317532 29407592 30118344 30210864 30474803 31307226 32760304 34513044 35875401 36048016 38494488 38902861 41742968 42436272 43976298 44111388 46017392 47687378 47833868 49140456 49722047 54072024 58635064 58815184 60236688 60949606 62614452 69026088 69843031 71531067 71750802 76988976 77805722 83485936 87952596 88222776 91424409 95374756 95667736 98280912 99139549 99444094 108144048 116708583 117270128 121899212 125228904 138052176 139686062 143062134 143501604 149166141 155611444 161754001 175905192 176445552 182848818 190749512 191335472 198279098 198888188 209529093 227210873 233417166 243798424 250457808 279372124 286124268 287003208 297418647 298332282 311222888 323508002 351810384 365697636 381499024 396558196 397776376 412211809 419058186 454421746 466834332 485262003 487596848 558744248 572248536 574006416 579021257 594837294 596664564 622445776 647016004 681632619 731395272 739154359 793116392 795552752 824423618 838116372 908843492 933668664 944718893 970524006 1117488496 1144497072 1158042514 1189674588 1193329128 1236635427 1294032008 1363265238 1462790544 1478308718 1586232784 1648847236 1676232744 1737063771 1817686984 1867337328 1883651431 1889437786 1941048012 2217463077 2316085028 2379349176 2386658256 2473270854 2588064016 2726530476 2834156679 2956617436 3073326019 3297694472 3352465488 3474127542 3635373968 3767302862 3778875572 3882096024 4434926154 4632170056 4758698352 4946541708 5453060952 5650954293 5668313358 5913234872 6146652038 6595388944 6948255084 7534605724 7557751144 7764192048 7832024371 8869852308 9219978057 9264340112 9893083416 10906121904 11301908586 11336626716 11826469744 12293304076 12778566079 13896510168 15069211448 15115502288 15664048742 17739704616 17949658967 18439956114 19786166832 22603817172 22673253432 23496073113 24586608152 25557132158 27793020336 30138422896 31328097484 35479409232 35899317934 36879912228 38335698237 45207634344 45346506864 46992146226 49173216304 51114264316 53848976901 58393194361 62656194968 71798635868 73759824456 76671396474 90415268688 93984292452 102228528632 107697953802 116786388722 125312389936 143597271736 147519648912 148808463049 153342792948 175179583083 187968584904 204457057264 215395907604 233572777444 242792755501 287194543472 297616926098 306685585896 350359166166 375937169808 430791815208 446425389147 467145554888 485585511002 595233852196 613371171792 700718332332 728378266503 861583630416 892850778294 934291109776 971171022004 1190467704392 1401436664664 1456756533006 1785701556588 1942342044008 2380935408784 2802873329328 2913513066012 3571403113176 3884684088016 4613062354519 5827026132024 7142806226352 9226124709038 11654052264048 13839187063557 18452249418076 27678374127114 36904498836152 55356748254228 73808997672304 110713496508456 221426993016912
• Sum of all divisors σ(n): 633638866766976
• Sum of proper divisors (its aliquot sum) s(n): 412211873750064
• 221426993016912 is an abundant number, because the sum of its proper divisors (412211873750064) is greater than itself. Its abundance is 190784880733152

Bases of 221426993016912

• Binary: 110010010110001011111101010000110011000001010000₂
• Hexadecimal: 0xC962FD433050
• Base-36: 26HM5MKEHC

Squares and roots of 221426993016912

• 221426993016912 squared (221426993016912²) is 49029913236511595611518015744
• 221426993016912 cubed (221426993016912³) is 10856546255840854318546314496502570474262528
• The square root of 221426993016912 is 14880423.1464334373
• The cube root of 221426993016912 is 60498.3487031401

Scales and comparisons

• 221,426,993,016,912 seconds is equal to 7,040,693 years, 23 weeks, 6 days, 4 hours, 15 minutes, 12 seconds.
• To count from 1 to 221,426,993,016,912 would take you about seventeen million, six hundred one thousand, seven hundred thirty-three 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 221426993016912 cubic inches would be around 5041.5 feet tall.

Recreational maths with 221426993016912

• 221426993016912 backwards is 219610399624122
• 221426993016912 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 221426993016912's digits is 57
• More coming soon!