231013

Names of 231013

• Cardinal: 231013 can be written as Two hundred thirty-one thousand and thirteen.

Scientific notation

• Scientific notation: 2.31013 × 10⁵

Factors of 231013

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 251

Divisors of 231013

• Number of divisors d(n): 8
• Complete list of divisors:
  1 17 107 127 1819 2159 13589 231013
• Sum of all divisors σ(n): 248832
• Sum of proper divisors (its aliquot sum) s(n): 17819
• 231013 is a deficient number, because the sum of its proper divisors (17819) is less than itself. Its deficiency is 213194

Bases of 231013

• Binary: 111000011001100101₂
• Hexadecimal: 0x38665
• Base-36: 4Y91

Squares and roots of 231013

• 231013 squared (231013²) is 53367006169
• 231013 cubed (231013³) is 12328472196119197
• The square root of 231013 is 480.6381175063
• The cube root of 231013 is 61.3590753895

Scales and comparisons

• 231,013 seconds is equal to 2 days, 16 hours, 10 minutes, 13 seconds.
• To count from 1 to 231,013 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 231013 cubic inches would be around 5.1 feet tall.

Recreational maths with 231013

• 231013 backwards is 310132
• The number of decimal digits it has is: 6
• The sum of 231013's digits is 10
• More coming soon!