221009536529440048

Names of 221009536529440048

• Cardinal: 221009536529440048 can be written as Two hundred twenty-one quadrillion, nine trillion, five hundred thirty-six billion, five hundred twenty-nine million, four hundred forty thousand and forty-eight.

Scientific notation

• Scientific notation: 2.21009536529440048 × 10¹⁷

Factors of 221009536529440048

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3665

Divisors of 221009536529440048

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 13 16 26 52 79 104 158 169 208 316 338 632 676 1027 1264 1352 2054 2197 2704 3571 4108 4394 6241 7142 8216 8788 12482 13351 14284 16432 17576 24964 26702 28568 35152 46423 49928 53404 57136 81133 92846 99856 106808 162266 173563 185692 213616 282109 324532 347126 371384 493039 564218 603499 649064 694252 742768 986078 1054729 1128436 1206998 1298128 1388504 1972156 2109458 2256872 2413996 2777008 3667417 3944312 4218916 4513744 4827992 6409507 7334834 7845487 7888624 8437832 9655984 12752041 12819014 13711477 14669668 15690974 16875664 22286611 25504082 25638028 27422954 29339336 31381948 44573222 47676421 51008164 51276056 54845908 58678672 62763896 83323591 89146444 95352842 102016328 102552112 109691816 125527792 165776533 166647182 178292888 190705684 204032656 219383632 289725943 331553066 333294364 356585776 381411368 579451886 619793473 663106132 666588728 762822736 1007411239 1083206683 1158903772 1239586946 1326212264 1333177456 1760642269 2014822478 2155094929 2166413366 2317807544 2479173892 2652424528 3521284538 3766437259 4029644956 4310189858 4332826732 4635615088 4958347784 7042569076 7532874518 8059289912 8620379716 8665653464 9916695568 13096346107 14085138152 15065749036 16118579824 17240759432 17331306928 22888349497 26192692214 28016234077 28170276304 30131498072 34481518864 45776698994 48963684367 52385384428 56032468154 60262996144 79585487881 91553397988 97927368734 104770768856 112064936308 159170975762 170252499391 183106795976 195854737468 209541537712 224129872616 297548543461 318341951524 340504998782 366213591952 391709474936 448259745232 595097086922 636683903048 681009997564 783418949872 1034611342453 1190194173844 1273367806096 1362019995128 2069222684906 2213282492083 2380388347688 2724039990256 3868131064993 4138445369812 4426564984166 4760776695376 6287253542599 7736262129986 8276890739624 8853129968332 12574507085198 13449947451889 15472524259972 16553781479248 17706259936664 25149014170396 26899894903778 30945048519944 35412519873328 50298028340792 53799789807556 61890097039888 81734296053787 100596056681584 107599579615112 163468592107574 174849316874557 215199159230224 326937184215148 349698633749114 653874368430296 699397267498228 1062545848699231 1307748736860592 1398794534996456 2125091697398462 2797589069992912 4250183394796924 8500366789593848 13813096033090003 17000733579187696 27626192066180006 55252384132360012 110504768264720024 221009536529440048
• Sum of all divisors σ(n): 469952253728630400
• Sum of proper divisors (its aliquot sum) s(n): 248942717199190352
• 221009536529440048 is an abundant number, because the sum of its proper divisors (248942717199190352) is greater than itself. Its abundance is 27933180669750304

Bases of 221009536529440048

• Binary: 1100010001001011110000000010100100110011111001110100110000₂
• Hexadecimal: 0x3112F00A4CF9D30
• Base-36: 1OG5CBFSHULS

Squares and roots of 221009536529440048

• 221009536529440048 squared (221009536529440048²) is 48845215236957894976902220426242304
• 221009536529440048 cubed (221009536529440048³) is 10795258381200807520007209744323604304387249889390592
• The square root of 221009536529440048 is 470116513.7808286435
• The cube root of 221009536529440048 is 604603.0559043855

Scales and comparisons

• 221,009,536,529,440,048 seconds is equal to 7,027,419,634 years, 13 weeks, 1 day, 12 hours, 27 minutes, 28 seconds.
• To count from 1 to 221,009,536,529,440,048 would take you about twenty-one billion, eighty-two million, two hundred fifty-eight thousand, nine hundred two 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 221009536529440048 cubic inches would be around 50383.6 feet tall.

Recreational maths with 221009536529440048

• 221009536529440048 backwards is 840044925635900122
• The number of decimal digits it has is: 18
• The sum of 221009536529440048's digits is 64
• More coming soon!