3223220805

Names of 3223220805

• Cardinal: 3223220805 can be written as Three billion, two hundred twenty-three million, two hundred twenty thousand, eight hundred five.

Scientific notation

• Scientific notation: 3.223220805 × 10⁹

Factors of 3223220805

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 67

Divisors of 3223220805

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 21 23 29 35 45 63 69 87 105 115 145 161 203 207 261 315 345 435 483 529 609 667 805 841 1015 1035 1305 1449 1587 1827 2001 2415 2523 2645 3045 3335 3703 4205 4669 4761 5887 6003 7245 7569 7935 9135 10005 11109 12167 12615 14007 15341 17661 18515 19343 23345 23805 29435 30015 33327 36501 37845 42021 46023 52983 55545 58029 60835 70035 76705 85169 88305 96715 107387 109503 135401 138069 166635 174087 182505 210105 230115 255507 264915 290145 322161 352843 406203 425845 444889 536935 547515 677005 690345 766521 870435 966483 1058529 1218609 1277535 1334667 1610805 1764215 2031015 2224445 2469901 3114223 3175587 3832605 4004001 4832415 5292645 6093045 6673335 7409703 9342669 10232447 12349505 15571115 15877935 20020005 22229109 28028007 30697341 37048515 46713345 51162235 71627129 92092023 111145545 140140035 153486705 214881387 358135645 460460115 644644161 1074406935 3223220805
• Sum of all divisors σ(n): 6913370880
• Sum of proper divisors (its aliquot sum) s(n): 3690150075
• 3223220805 is an abundant number, because the sum of its proper divisors (3690150075) is greater than itself. Its abundance is 466929270

Bases of 3223220805

• Binary: 11000000000111100111001001000101₂
• Hexadecimal: 0xC01E7245
• Base-36: 1HB0T39

Squares and roots of 3223220805

• 3223220805 squared (3223220805²) is 10389152357784848025
• 3223220805 cubed (3223220805³) is 33486532025926925867943160125
• The square root of 3223220805 is 56773.4163583627
• The cube root of 3223220805 is 1477.1684363405

Scales and comparisons

• 3,223,220,805 seconds is equal to 102 years, 25 weeks, 2 days, 19 hours, 6 minutes, 45 seconds.
• To count from 1 to 3,223,220,805 would take you about two hundred 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 3223220805 cubic inches would be around 123.1 feet tall.

Recreational maths with 3223220805

• 3223220805 backwards is 5080223223
• The number of decimal digits it has is: 10
• The sum of 3223220805's digits is 27
• More coming soon!