120013

Names of 120013

• Cardinal: 120013 can be written as One hundred twenty thousand and thirteen.

Scientific notation

• Scientific notation: 1.20013 × 10⁵

Factors of 120013

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2834

Divisors of 120013

• Number of divisors d(n): 4
• Complete list of divisors:
  1 43 2791 120013
• Sum of all divisors σ(n): 122848
• Sum of proper divisors (its aliquot sum) s(n): 2835
• 120013 is a deficient number, because the sum of its proper divisors (2835) is less than itself. Its deficiency is 117178

Bases of 120013

• Binary: 11101010011001101₂
• Hexadecimal: 0x1D4CD
• Base-36: 2KLP

Squares and roots of 120013

• 120013 squared (120013²) is 14403120169
• 120013 cubed (120013³) is 1728561660842197
• The square root of 120013 is 346.4289248893
• The cube root of 120013 is 49.3260225755

Scales and comparisons

• 120,013 seconds is equal to 1 day, 9 hours, 20 minutes, 13 seconds.
• To count from 1 to 120,013 would take you about nine 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 120013 cubic inches would be around 4.1 feet tall.

Recreational maths with 120013

• 120013 backwards is 310021
• The number of decimal digits it has is: 6
• The sum of 120013's digits is 7
• More coming soon!