243204324489

Names of 243204324489

• Cardinal: 243204324489 can be written as Two hundred forty-three billion, two hundred four million, three hundred twenty-four thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 2.43204324489 × 10¹¹

Factors of 243204324489

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8297

Divisors of 243204324489

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 43 49 63 129 147 301 387 441 903 2081 2107 2709 6163 6243 6321 14567 18489 18729 18963 43141 43701 55467 89483 101969 129423 131103 265009 268449 301987 305907 388269 626381 795027 805347 905961 917721 1855063 1879143 2385081 2717883 4384667 5565189 5637429 12825203 12985441 13154001 16695567 38475609 38956323 39462003 89776421 115426827 116868969 269329263 551483729 628434947 807987789 1654451187 1885304841 3860386103 4963353561 5655914523 11581158309 27022702721 34743474927 81068108163 243204324489
• Sum of all divisors σ(n): 418421738592
• Sum of proper divisors (its aliquot sum) s(n): 175217414103
• 243204324489 is a deficient number, because the sum of its proper divisors (175217414103) is less than itself. Its deficiency is 67986910386

Bases of 243204324489

• Binary: 11100010100000000110110111110010001001₂
• Hexadecimal: 0x38A01B7C89
• Base-36: 33Q5KPS9

Squares and roots of 243204324489

• 243204324489 squared (243204324489²) is 59148343450150805111121
• 243204324489 cubed (243204324489³) is 14385132913437294202229671386542169
• The square root of 243204324489 is 493157.5047477225
• The cube root of 243204324489 is 6242.0000000085

Scales and comparisons

• 243,204,324,489 seconds is equal to 7,733 years, 7 weeks, 3 days, 20 hours, 48 minutes, 9 seconds.
• To count from 1 to 243,204,324,489 would take you about fifteen thousand, four hundred sixty-six 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 243204324489 cubic inches would be around 520.2 feet tall.

Recreational maths with 243204324489

• 243204324489 backwards is 984423402342
• The number of decimal digits it has is: 12
• The sum of 243204324489's digits is 45
• More coming soon!