30011

Names of 30011

• Cardinal: 30011 can be written as Thirty thousand and eleven.

Scientific notation

• Scientific notation: 3.0011 × 10⁴

Factors of 30011

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 30011

Divisors of 30011

• Number of divisors d(n): 2
• Complete list of divisors:
  1 30011
• Sum of all divisors σ(n): 30012
• Sum of proper divisors (its aliquot sum) s(n): 1
• 30011 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 30010

Bases of 30011

• Binary: 111010100111011₂
• Hexadecimal: 0x753B
• Base-36: N5N

Squares and roots of 30011

• 30011 squared (30011²) is 900660121
• 30011 cubed (30011³) is 27029710891331
• The square root of 30011 is 173.2368321115
• The cube root of 30011 is 31.0761223241

Scales and comparisons

• 30,011 seconds is equal to 8 hours, 20 minutes, 11 seconds.
• To count from 1 to 30,011 would take you about eight 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 30011 cubic inches would be around 2.6 feet tall.

Recreational maths with 30011

• 30011 backwards is 11003
• 30011 is a twin prime! Its twin is 30013
• The number of decimal digits it has is: 5
• The sum of 30011's digits is 5
• More coming soon!