30080

Names of 30080

• Cardinal: 30080 can be written as Thirty thousand and eighty.

Scientific notation

• Scientific notation: 3.008 × 10⁴

Factors of 30080

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 54

Divisors of 30080

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 47 64 80 94 128 160 188 235 320 376 470 640 752 940 1504 1880 3008 3760 6016 7520 15040 30080
• Sum of all divisors σ(n): 73440
• Sum of proper divisors (its aliquot sum) s(n): 43360
• 30080 is an abundant number, because the sum of its proper divisors (43360) is greater than itself. Its abundance is 13280

Bases of 30080

• Binary: 111010110000000₂
• Hexadecimal: 0x7580
• Base-36: N7K

Squares and roots of 30080

• 30080 squared (30080²) is 904806400
• 30080 cubed (30080³) is 27216576512000
• The square root of 30080 is 173.4358671095
• The cube root of 30080 is 31.0999203893

Scales and comparisons

• 30,080 seconds is equal to 8 hours, 21 minutes, 20 seconds.
• To count from 1 to 30,080 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 30080 cubic inches would be around 2.6 feet tall.

Recreational maths with 30080

• 30080 backwards is 08003
• The number of decimal digits it has is: 5
• The sum of 30080's digits is 11
• More coming soon!