221224772200

Names of 221224772200

• Cardinal: 221224772200 can be written as Two hundred twenty-one billion, two hundred twenty-four million, seven hundred seventy-two thousand, two hundred.

Scientific notation

• Scientific notation: 2.212247722 × 10¹¹

Factors of 221224772200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2017

Divisors of 221224772200

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 200 461 922 1549 1844 2305 3098 3688 4610 6196 7745 9220 11525 12392 15490 18440 23050 30980 38725 46100 61960 77450 92200 154900 309800 714089 1428178 2399401 2856356 3570445 4798802 5712712 7140890 9597604 11997005 14281780 17852225 19195208 23994010 28563560 35704450 47988020 59985025 71408900 95976040 119970050 142817800 239940100 479880200 1106123861 2212247722 4424495444 5530619305 8848990888 11061238610 22122477220 27653096525 44244954440 55306193050 110612386100 221224772200
• Sum of all divisors σ(n): 515796303330
• Sum of proper divisors (its aliquot sum) s(n): 294571531130
• 221224772200 is an abundant number, because the sum of its proper divisors (294571531130) is greater than itself. Its abundance is 73346758930

Bases of 221224772200

• Binary: 11001110000010000001100010001001101000₂
• Hexadecimal: 0x3382062268
• Base-36: 2TMNIMP4

Squares and roots of 221224772200

• 221224772200 squared (221224772200²) is 48940399834941892840000
• 221224772200 cubed (221224772200³) is 10826828804861937843765811048000000
• The square root of 221224772200 is 470345.3754423443
• The cube root of 221224772200 is 6047.9926149939

Scales and comparisons

• 221,224,772,200 seconds is equal to 7,034 years, 13 weeks, 4 days, 21 hours, 36 minutes, 40 seconds.
• To count from 1 to 221,224,772,200 would take you about fourteen thousand and sixty-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 221224772200 cubic inches would be around 504 feet tall.

Recreational maths with 221224772200

• 221224772200 backwards is 002277422122
• The number of decimal digits it has is: 12
• The sum of 221224772200's digits is 31
• More coming soon!