30270

Names of 30270

• Cardinal: 30270 can be written as Thirty thousand, two hundred seventy.

Scientific notation

• Scientific notation: 3.027 × 10⁴

Factors of 30270

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1019

Divisors of 30270

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 5 6 10 15 30 1009 2018 3027 5045 6054 10090 15135 30270
• Sum of all divisors σ(n): 72720
• Sum of proper divisors (its aliquot sum) s(n): 42450
• 30270 is an abundant number, because the sum of its proper divisors (42450) is greater than itself. Its abundance is 12180

Bases of 30270

• Binary: 111011000111110₂
• Hexadecimal: 0x763E
• Base-36: NCU

Squares and roots of 30270

• 30270 squared (30270²) is 916272900
• 30270 cubed (30270³) is 27735580683000
• The square root of 30270 is 173.9827577663
• The cube root of 30270 is 31.1652637739

Scales and comparisons

• 30,270 seconds is equal to 8 hours, 24 minutes, 30 seconds.
• To count from 1 to 30,270 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 30270 cubic inches would be around 2.6 feet tall.

Recreational maths with 30270

• 30270 backwards is 07203
• The number of decimal digits it has is: 5
• The sum of 30270's digits is 12
• More coming soon!