30006

Names of 30006

• Cardinal: 30006 can be written as Thirty thousand and six.

Scientific notation

• Scientific notation: 3.0006 × 10⁴

Factors of 30006

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1672

Divisors of 30006

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 6 9 18 1667 3334 5001 10002 15003 30006
• Sum of all divisors σ(n): 65052
• Sum of proper divisors (its aliquot sum) s(n): 35046
• 30006 is an abundant number, because the sum of its proper divisors (35046) is greater than itself. Its abundance is 5040

Bases of 30006

• Binary: 111010100110110₂
• Hexadecimal: 0x7536
• Base-36: N5I

Squares and roots of 30006

• 30006 squared (30006²) is 900360036
• 30006 cubed (30006³) is 27016203240216
• The square root of 30006 is 173.2224003991
• The cube root of 30006 is 31.0743964097

Scales and comparisons

• 30,006 seconds is equal to 8 hours, 20 minutes, 6 seconds.
• To count from 1 to 30,006 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 30006 cubic inches would be around 2.6 feet tall.

Recreational maths with 30006

• 30006 backwards is 60003
• 30006 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 30006's digits is 9
• More coming soon!