231485

Names of 231485

• Cardinal: 231485 can be written as Two hundred thirty-one thousand, four hundred eighty-five.

Scientific notation

• Scientific notation: 2.31485 × 10⁵

Factors of 231485

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 763

Divisors of 231485

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 67 335 691 3455 46297 231485
• Sum of all divisors σ(n): 282336
• Sum of proper divisors (its aliquot sum) s(n): 50851
• 231485 is a deficient number, because the sum of its proper divisors (50851) is less than itself. Its deficiency is 180634

Bases of 231485

• Binary: 111000100000111101₂
• Hexadecimal: 0x3883D
• Base-36: 4YM5

Squares and roots of 231485

• 231485 squared (231485²) is 53585305225
• 231485 cubed (231485³) is 12404194380009125
• The square root of 231485 is 481.1288808625
• The cube root of 231485 is 61.4008360717

Scales and comparisons

• 231,485 seconds is equal to 2 days, 16 hours, 18 minutes, 5 seconds.
• To count from 1 to 231,485 would take you about two days.

  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 231485 cubic inches would be around 5.1 feet tall.

Recreational maths with 231485

• 231485 backwards is 584132
• The number of decimal digits it has is: 6
• The sum of 231485's digits is 23
• More coming soon!