221321320704

Names of 221321320704

• Cardinal: 221321320704 can be written as Two hundred twenty-one billion, three hundred twenty-one million, three hundred twenty thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.21321320704 × 10¹¹

Factors of 221321320704

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 16

Divisors of 221321320704

• Number of divisors d(n): 495
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 121 128 132 144 162 176 192 198 216 242 243 256 264 288 297 324 352 363 384 396 432 484 486 528 576 594 648 704 726 729 768 792 864 891 968 972 1056 1089 1152 1188 1296 1331 1408 1452 1458 1584 1728 1782 1936 1944 2112 2178 2187 2304 2376 2592 2662 2673 2816 2904 2916 3168 3267 3456 3564 3872 3888 3993 4224 4356 4374 4752 5184 5324 5346 5808 5832 6336 6534 6561 6912 7128 7744 7776 7986 8019 8448 8712 8748 9504 9801 10368 10648 10692 11616 11664 11979 12672 13068 13122 14256 14641 15488 15552 15972 16038 17424 17496 19008 19602 19683 20736 21296 21384 23232 23328 23958 24057 25344 26136 26244 28512 29282 29403 30976 31104 31944 32076 34848 34992 35937 38016 39204 39366 42592 42768 43923 46464 46656 47916 48114 52272 52488 57024 58564 58806 59049 62208 63888 64152 69696 69984 71874 72171 76032 78408 78732 85184 85536 87846 88209 92928 93312 95832 96228 104544 104976 107811 114048 117128 117612 118098 127776 128304 131769 139392 139968 143748 144342 156816 157464 170368 171072 175692 176418 186624 191664 192456 209088 209952 215622 216513 228096 234256 235224 236196 255552 256608 263538 264627 278784 279936 287496 288684 313632 314928 323433 340736 342144 351384 352836 383328 384912 395307 418176 419904 431244 433026 468512 470448 472392 511104 513216 527076 529254 559872 574992 577368 627264 629856 646866 649539 684288 702768 705672 766656 769824 790614 793881 836352 839808 862488 866052 937024 940896 944784 970299 1022208 1026432 1054152 1058508 1149984 1154736 1185921 1254528 1259712 1293732 1299078 1405536 1411344 1533312 1539648 1581228 1587762 1679616 1724976 1732104 1874048 1881792 1889568 1940598 2052864 2108304 2117016 2299968 2309472 2371842 2381643 2509056 2519424 2587464 2598156 2811072 2822688 2910897 3066624 3079296 3162456 3175524 3449952 3464208 3557763 3748096 3763584 3779136 3881196 4216608 4234032 4599936 4618944 4743684 4763286 5038848 5174928 5196312 5622144 5645376 5821794 6158592 6324912 6351048 6899904 6928416 7115526 7144929 7527168 7558272 7762392 8433216 8468064 8732691 9199872 9237888 9487368 9526572 10349856 10392624 10673289 11244288 11290752 11643588 12649824 12702096 13799808 13856832 14231052 14289858 15116544 15524784 16866432 16936128 17465382 18475776 18974736 19053144 20699712 20785248 21346578 22581504 23287176 25299648 25404192 26198073 27599616 27713664 28462104 28579716 31049568 32019867 33732864 33872256 34930764 37949472 38106288 41399424 41570496 42693156 46574352 50599296 50808384 52396146 55427328 56924208 57159432 62099136 64039734 67744512 69861528 75898944 76212576 78594219 82798848 83140992 85386312 93148704 96059601 101198592 101616768 104792292 113848416 114318864 124198272 128079468 139723056 151797888 152425152 157188438 166281984 170772624 186297408 192119202 203233536 209584584 227696832 228637728 248396544 256158936 279446112 288178803 303595776 304850304 314376876 341545248 372594816 384238404 419169168 455393664 457275456 512317872 558892224 576357606 609700608 628753752 683090496 745189632 768476808 838338336 864536409 910787328 914550912 1024635744 1117784448 1152715212 1257507504 1366180992 1536953616 1676676672 1729072818 1829101824 2049271488 2235568896 2305430424 2515015008 2732361984 3073907232 3353353344 3458145636 4098542976 4610860848 5030030016 6147814464 6706706688 6916291272 8197085952 9221721696 10060060032 12295628928 13832582544 18443443392 20120120064 24591257856 27665165088 36886886784 55330330176 73773773568 110660660352 221321320704
• Sum of all divisors σ(n): 728925232315
• Sum of proper divisors (its aliquot sum) s(n): 507603911611
• 221321320704 is an abundant number, because the sum of its proper divisors (507603911611) is greater than itself. Its abundance is 286282590907

Bases of 221321320704

• Binary: 11001110000111110001110101100100000000₂
• Hexadecimal: 0x3387C75900
• Base-36: 2TO90000

Squares and roots of 221321320704

• 221321320704 squared (221321320704²) is 48983126998162819055616
• 221321320704 cubed (221321320704³) is 10841010359445154095016711148273664
• 221321320704 is a perfect square number. Its square root is 470448
• The cube root of 221321320704 is 6048.8723231553

Scales and comparisons

• 221,321,320,704 seconds is equal to 7,037 years, 17 weeks, 2 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 221,321,320,704 would take you about fourteen thousand and seventy-four 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 221321320704 cubic inches would be around 504.1 feet tall.

Recreational maths with 221321320704

• 221321320704 backwards is 407023123122
• 221321320704 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 221321320704's digits is 27
• More coming soon!