420463890231

Names of 420463890231

• Cardinal: 420463890231 can be written as Four hundred twenty billion, four hundred sixty-three million, eight hundred ninety thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 4.20463890231 × 10¹¹

Factors of 420463890231

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1166285

Divisors of 420463890231

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 11 21 33 49 77 147 223 231 539 669 1561 1617 2453 4683 7359 10927 17171 32781 51513 120197 360591 1166041 3498123 8162287 12826451 24486861 38479353 57136009 89785157 171408027 260027143 269355471 628496099 780081429 1820190001 1885488297 2860298573 5460570003 8580895719 12741330007 20022090011 38223990021 60066270033 140154630077 420463890231
• Sum of all divisors σ(n): 714625164288
• Sum of proper divisors (its aliquot sum) s(n): 294161274057
• 420463890231 is a deficient number, because the sum of its proper divisors (294161274057) is less than itself. Its deficiency is 126302616174

Bases of 420463890231

• Binary: 110000111100101100110011100111100110111₂
• Hexadecimal: 0x61E599CF37
• Base-36: 5D5PCE2F

Squares and roots of 420463890231

• 420463890231 squared (420463890231²) is 176789882988186417233361
• 420463890231 cubed (420463890231³) is 74333761954696148005373066215196391
• The square root of 420463890231 is 648431.8701536809
• The cube root of 420463890231 is 7491.6285273049

Scales and comparisons

• 420,463,890,231 seconds is equal to 13,369 years, 23 weeks, 3 days, 5 hours, 3 minutes, 51 seconds.
• To count from 1 to 420,463,890,231 would take you about twenty-six thousand, seven hundred thirty-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 420463890231 cubic inches would be around 624.3 feet tall.

Recreational maths with 420463890231

• 420463890231 backwards is 132098364024
• The number of decimal digits it has is: 12
• The sum of 420463890231's digits is 42
• More coming soon!