221373364401

Names of 221373364401

• Cardinal: 221373364401 can be written as Two hundred twenty-one billion, three hundred seventy-three million, three hundred sixty-four thousand, four hundred one.

Scientific notation

• Scientific notation: 2.21373364401 × 10¹¹

Factors of 221373364401

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 208

Divisors of 221373364401

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 21 23 31 47 63 69 93 97 141 161 207 217 279 291 329 423 483 529 651 679 713 873 987 1081 1449 1457 1587 1953 2037 2139 2209 2231 2961 3007 3243 3703 4371 4559 4761 4991 6111 6417 6627 6693 7567 9021 9729 10199 11109 13113 13677 14973 15463 15617 16399 19881 20079 21049 22701 24863 27063 30597 31913 33327 33511 41031 44919 46389 46851 49197 50807 51313 63147 68103 68479 69161 74589 91791 95739 100533 104857 114793 139167 140553 141329 147591 152421 153939 174041 189441 205437 207483 214273 223767 234577 287217 301599 314571 344379 355649 359191 423987 457263 461817 479353 484127 522123 616311 622449 642819 703731 733999 770753 943713 989303 1033137 1066947 1077573 1168561 1271961 1438059 1452381 1499911 1566369 1575017 1590703 1928457 2111193 2201997 2312259 2411711 2967909 3200841 3232719 3250567 3505683 4314177 4357143 4499733 4725051 4772109 4928279 5395271 6605991 6642463 6936777 7235133 8179927 8903727 9751701 10517049 11025119 11134921 13499199 14175153 14316327 14784837 16185813 16881977 19927389 21705399 22753969 24539781 29255103 33075357 33404763 34497953 36225391 44354511 46497241 48557439 50645931 59782167 68261907 73619343 74763041 99226071 100214289 103493859 108676173 113350417 139491723 151937793 152776649 204785721 224289123 253577737 310481577 326028519 340051251 418475169 458329947 523341287 672867369 760733211 793452919 1020153753 1069436543 1374989841 1570023861 2282199633 2380358757 3208309629 3513862927 4710071583 7141076271 9624928887 10541588781 24597040489 31624766343 73791121467 221373364401
• Sum of all divisors σ(n): 407067175424
• Sum of proper divisors (its aliquot sum) s(n): 185693811023
• 221373364401 is a deficient number, because the sum of its proper divisors (185693811023) is less than itself. Its deficiency is 35679553378

Bases of 221373364401

• Binary: 11001110001010111000010111100010110001₂
• Hexadecimal: 0x338AE178B1
• Base-36: 2TP3ZH69

Squares and roots of 221373364401

• 221373364401 squared (221373364401²) is 49006166466217934088801
• 221373364401 cubed (221373364401³) is 10848659947022129179321543666173201
• The square root of 221373364401 is 470503.3096599853
• The cube root of 221373364401 is 6049.3464166667

Scales and comparisons

• 221,373,364,401 seconds is equal to 7,038 years, 51 weeks, 2 days, 17 hours, 13 minutes, 21 seconds.
• To count from 1 to 221,373,364,401 would take you about fourteen thousand and seventy-seven 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 221373364401 cubic inches would be around 504.1 feet tall.

Recreational maths with 221373364401

• 221373364401 backwards is 104463373122
• The number of decimal digits it has is: 12
• The sum of 221373364401's digits is 36
• More coming soon!