221066733222

Names of 221066733222

• Cardinal: 221066733222 can be written as Two hundred twenty-one billion, sixty-six million, seven hundred thirty-three thousand, two hundred twenty-two.

Scientific notation

• Scientific notation: 2.21066733222 × 10¹¹

Factors of 221066733222

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 576

Divisors of 221066733222

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 18 27 41 54 73 82 123 146 219 246 369 438 457 657 738 914 1107 1314 1371 1681 1971 2214 2742 2993 3362 3942 4113 5043 5329 5986 8226 8979 10086 10658 12339 15129 15987 17958 18737 24678 26937 30258 31974 33361 37474 45387 47961 53874 56211 66722 80811 90774 95922 100083 112422 122713 143883 161622 168633 200166 218489 245426 287766 300249 337266 368139 436978 505899 600498 655467 736278 768217 900747 1011798 1104417 1310934 1367801 1536434 1801494 1966401 2208834 2304651 2435353 2735602 3313251 3932802 4103403 4609302 4870706 5899203 6626502 6913953 7306059 8206806 8958049 11798406 12310209 13827906 14612118 17916098 20741859 21918177 24620418 26874147 36930627 41483718 43836354 53748294 56079841 65754531 73861254 80622441 99849473 112159682 131509062 161244882 168239523 199698946 241867323 299548419 336479046 483734646 504718569 599096838 898645257 1009437138 1514155707 1797290514 2695935771 3028311414 4093828393 5391871542 8187656786 12281485179 24562970358 36844455537 73688911074 110533366611 221066733222
• Sum of all divisors σ(n): 511642920240
• Sum of proper divisors (its aliquot sum) s(n): 290576187018
• 221066733222 is an abundant number, because the sum of its proper divisors (290576187018) is greater than itself. Its abundance is 69509453796

Bases of 221066733222

• Binary: 11001101111000100110101010011010100110₂
• Hexadecimal: 0x33789AA6A6
• Base-36: 2TK1FB1I

Squares and roots of 221066733222

• 221066733222 squared (221066733222²) is 48870500537446918501284
• 221066733222 cubed (221066733222³) is 10803641904737385553309326092457048
• The square root of 221066733222 is 470177.3423103247
• The cube root of 221066733222 is 6046.5520797121

Scales and comparisons

• 221,066,733,222 seconds is equal to 7,029 years, 12 weeks, 2 days, 17 hours, 53 minutes, 42 seconds.
• To count from 1 to 221,066,733,222 would take you about fourteen thousand and fifty-eight 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 221066733222 cubic inches would be around 503.9 feet tall.

Recreational maths with 221066733222

• 221066733222 backwards is 222337660122
• The number of decimal digits it has is: 12
• The sum of 221066733222's digits is 36
• More coming soon!