221404494890124

Names of 221404494890124

• Cardinal: 221404494890124 can be written as Two hundred twenty-one trillion, four hundred four billion, four hundred ninety-four million, eight hundred ninety thousand, one hundred twenty-four.

Scientific notation

• Scientific notation: 2.21404494890124 × 10¹⁴

Factors of 221404494890124

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7024

Divisors of 221404494890124

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 81 84 91 108 117 126 156 162 182 189 234 252 273 324 351 364 378 468 546 567 702 756 819 1009 1053 1092 1134 1404 1638 1759 2018 2106 2268 2457 3027 3276 3518 4036 4212 4231 4914 5277 6054 7036 7063 7371 8462 9081 9828 10554 12108 12313 12693 13117 14126 14742 15831 16924 18162 21108 21189 22867 24626 25386 26234 27243 28252 29484 29617 31662 36324 36939 38079 39351 42378 45734 47493 49252 50772 52468 54486 55003 59234 63324 63567 68601 73878 76158 78702 81729 84756 88851 91468 91819 94986 108972 110006 110817 114237 118053 118468 127134 137202 142479 147756 152316 157404 160069 163458 165009 177702 183638 189972 190701 205803 220012 221634 228474 236106 254268 266553 274404 275457 284958 320138 326916 330018 332451 342711 354159 355404 367276 381402 385021 411606 443268 456948 472212 480207 495027 533106 550914 569916 572103 617409 640276 660036 664902 685422 708318 762804 770042 799659 823212 826371 960414 990054 997353 1062477 1066212 1101828 1144206 1155063 1234818 1329804 1370844 1416636 1440621 1485081 1540084 1599318 1652742 1774831 1852227 1920828 1980108 1994706 2124954 2288412 2310126 2398977 2469636 2479113 2881242 2970162 3198636 3305484 3465189 3549662 3704454 3989412 4249908 4269079 4321863 4455243 4620252 4797954 4958226 5324493 5762484 5940324 6930378 7099324 7408908 7437339 7442329 8538158 8643726 8910486 9595908 9916452 10395567 10648986 12423817 12807237 12965589 13860756 14874678 14884658 15973479 17076316 17287452 17820972 20791134 21297972 22326987 23072803 24847634 25614474 25931178 29749356 29769316 29883553 31186701 31946958 37271451 38421711 41582268 44653974 46145606 47920437 49695268 51228948 51862356 52096303 55498027 59767106 62373402 63893916 66980961 69218409 74542902 76843422 89307948 89650659 92291212 95840874 96750277 104192606 110996054 111814353 115265133 119534212 124746804 133961922 138436818 143761311 149085804 153686844 156288909 161509621 166494081 179301318 191681748 193500554 200942883 207655227 208385212 221992108 223628706 230530266 267923844 268951977 276873636 287522622 290250831 312577818 323019242 332988162 335443059 345795399 358602636 387001108 388486189 401885766 415310454 447257412 461060532 468866727 484528863 499482243 537903954 575045244 580501662 602828649 622965681 625155636 646038484 665976324 670886118 677251939 691590798 776972378 803771532 806855931 830620908 870752493 937733454 969057726 998964486 1006329177 1075807908 1161003324 1165458567 1205657298 1245931362 1341772236 1354503878 1383181596 1406600181 1453586589 1498446729 1553944756 1613711862 1741504986 1868897043 1875466908 1938115452 1997928972 2012658354 2031755817 2330917134 2411314596 2420567793 2491862724 2612257479 2709007756 2813200362 2907173178 2996893458 3227423724 3483009972 3496375701 3737794086 4025316708 4063511634 4219800543 4360759767 4495340187 4661834268 4841135586 5224514958 5626400724 5814346356 5993786916 6095267451 6992751402 7475588172 7509309961 7836772437 8127023268 8439601086 8721519534 8990680374 9682271172 10449029916 10489127103 12190534902 13082279301 13985502804 15018619922 15673544874 16879202172 17443039068 17981360748 18285802353 20978254206 22527929883 24381069804 26164558602 30037239844 31347089748 31467381309 36571604706 41956508412 45055859766 52329117204 52565169727 54857407059 62934762618 67583789649 73143209412 90111719532 97621029493 105130339454 109714814118 125869525236 135167579298 157695509181 195242058986 202751368947 210260678908 219429628236 270335158596 292863088479 315391018362 390484117972 405502737894 473086527543 585726176958 608254106841 630782036724 683347206451 811005475788 878589265437 946173055086 1171452353916 1216508213682 1366694412902 1419259582629 1757178530874 1892346110172 2050041619353 2433016427364 2635767796311 2733388825804 2838519165258 3514357061748 4100083238706 4257778747887 5271535592622 5677038330516 6150124858059 7907303388933 8200166477412 8515557495774 10543071185244 12300249716118 15814606777866 17031114991548 18450374574177 24600499432236 31629213555732 36900749148354 55351123722531 73801498296708 110702247445062 221404494890124
• Sum of all divisors σ(n): 713643202764800
• Sum of proper divisors (its aliquot sum) s(n): 492238707874676
• 221404494890124 is an abundant number, because the sum of its proper divisors (492238707874676) is greater than itself. Its abundance is 270834212984552

Bases of 221404494890124

• Binary: 110010010101110111000000010001010000010010001100₂
• Hexadecimal: 0xC95DC045048C
• Base-36: 26HBTJRGR0

Squares and roots of 221404494890124

• 221404494890124 squared (221404494890124²) is 49019950357550944426832735376
• 221404494890124 cubed (221404494890124³) is 10853237348452520222109698655549241487826624
• The square root of 221404494890124 is 14879667.1632843993
• The cube root of 221404494890124 is 60496.2996521159

Scales and comparisons

• 221,404,494,890,124 seconds is equal to 7,039,978 years, 4 weeks, 4 days, 4 hours, 35 minutes, 24 seconds.
• To count from 1 to 221,404,494,890,124 would take you about seventeen million, five hundred ninety-nine thousand, nine 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 221404494890124 cubic inches would be around 5041.4 feet tall.

Recreational maths with 221404494890124

• 221404494890124 backwards is 421098494404122
• 221404494890124 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 221404494890124's digits is 54
• More coming soon!