221442007329

Names of 221442007329

• Cardinal: 221442007329 can be written as Two hundred twenty-one billion, four hundred forty-two million, seven thousand, three hundred twenty-nine.

Scientific notation

• Scientific notation: 2.21442007329 × 10¹¹

Factors of 221442007329

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 335

Divisors of 221442007329

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 9 19 27 31 37 41 57 67 93 111 123 137 171 201 279 333 369 411 513 589 603 703 779 837 999 1107 1147 1233 1271 1273 1517 1767 1809 2077 2109 2337 2479 2603 2747 3441 3699 3813 3819 4247 4551 5069 5301 5617 6231 6327 7011 7437 7809 8241 9179 10323 11439 11457 12741 13653 15207 15903 16851 18693 18981 21033 21793 22311 23427 24149 24723 27537 28823 30969 34317 34371 38223 39463 40959 45621 47027 47101 50553 52193 56079 65379 66933 70281 72447 74169 76849 80693 82611 85157 86469 96311 101639 106723 114669 118389 136863 141081 141303 151659 156579 157139 174127 174401 196137 207829 217341 230547 242079 247833 255471 259407 284549 288933 304917 320169 339623 355167 376339 423243 423909 469737 471417 522381 523203 588411 623487 652023 691641 726237 766413 778221 853647 866799 893513 914751 960507 1018869 1065501 1129017 1269729 1271727 1409211 1414251 1460131 1567143 1569609 1617983 1870461 1931141 2074923 2178711 2299239 2560941 2600397 2680539 2744253 2881521 2985641 3056607 3150809 3308413 3387051 3948751 4242753 4380393 4701429 4708827 4853949 5406431 5611383 5793423 6442699 6452837 7150441 7682823 8041617 8956923 9169821 9452427 9925239 10161153 10528313 11666509 11846253 13141179 13924543 14561847 16219293 17380269 19328097 19358511 21451323 24124851 26870769 28357281 29775717 31584939 34999527 35538759 39423537 41773629 43685541 48657879 52140807 57984291 58075533 59865371 64353969 80612307 85071843 89327151 94754817 104998581 106616277 122411281 125320887 145973637 173952873 174226599 179596113 193061907 200037947 221663671 264566317 284264451 314995743 367233843 375962661 431660833 538788339 600113841 664991013 793698951 1101701529 1294982499 1616365017 1800341523 1994973039 2381096853 3305104587 3884947497 5401024569 5984919117 7143290559 8201555827 11654842491 24604667481 73814002443 221442007329
• Sum of all divisors σ(n): 383407718400
• Sum of proper divisors (its aliquot sum) s(n): 161965711071
• 221442007329 is a deficient number, because the sum of its proper divisors (161965711071) is less than itself. Its deficiency is 59476296258

Bases of 221442007329

• Binary: 11001110001110111110001110000100100001₂
• Hexadecimal: 0x338EF8E121
• Base-36: 2TQ8UQE9

Squares and roots of 221442007329

• 221442007329 squared (221442007329²) is 49036562609896889714241
• 221442007329 cubed (221442007329³) is 10858754856849754420035260237672289
• The square root of 221442007329 is 470576.2502815033
• The cube root of 221442007329 is 6049.9716077167

Scales and comparisons

• 221,442,007,329 seconds is equal to 7,041 years, 8 weeks, 6 days, 4 hours, 42 minutes, 9 seconds.
• To count from 1 to 221,442,007,329 would take you about fourteen thousand and eighty-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 221442007329 cubic inches would be around 504.2 feet tall.

Recreational maths with 221442007329

• 221442007329 backwards is 923700244122
• The number of decimal digits it has is: 12
• The sum of 221442007329's digits is 36
• More coming soon!