123013

Names of 123013

• Cardinal: 123013 can be written as One hundred twenty-three thousand and thirteen.

Scientific notation

• Scientific notation: 1.23013 × 10⁵

Factors of 123013

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 275

Divisors of 123013

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 53 211 583 2321 11183 123013
• Sum of all divisors σ(n): 137376
• Sum of proper divisors (its aliquot sum) s(n): 14363
• 123013 is a deficient number, because the sum of its proper divisors (14363) is less than itself. Its deficiency is 108650

Bases of 123013

• Binary: 11110000010000101₂
• Hexadecimal: 0x1E085
• Base-36: 2MX1

Squares and roots of 123013

• 123013 squared (123013²) is 15132198169
• 123013 cubed (123013³) is 1861457093363197
• The square root of 123013 is 350.7320914887
• The cube root of 123013 is 49.7336503433

Scales and comparisons

• 123,013 seconds is equal to 1 day, 10 hours, 10 minutes, 13 seconds.
• To count from 1 to 123,013 would take you about ten hours.

  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 123013 cubic inches would be around 4.1 feet tall.

Recreational maths with 123013

• 123013 backwards is 310321
• The number of decimal digits it has is: 6
• The sum of 123013's digits is 10
• More coming soon!