30396080

Names of 30396080

• Cardinal: 30396080 can be written as Thirty million, three hundred ninety-six thousand and eighty.

Scientific notation

• Scientific notation: 3.039608 × 10⁷

Factors of 30396080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2688

Divisors of 30396080

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 40 44 52 55 65 80 88 104 110 130 143 176 208 220 260 286 440 520 572 715 880 1040 1144 1430 2288 2657 2860 5314 5720 10628 11440 13285 21256 26570 29227 34541 42512 53140 58454 69082 106280 116908 138164 146135 172705 212560 233816 276328 292270 345410 379951 467632 552656 584540 690820 759902 1169080 1381640 1519804 1899755 2338160 2763280 3039608 3799510 6079216 7599020 15198040 30396080
• Sum of all divisors σ(n): 83057184
• Sum of proper divisors (its aliquot sum) s(n): 52661104
• 30396080 is an abundant number, because the sum of its proper divisors (52661104) is greater than itself. Its abundance is 22265024

Bases of 30396080

• Binary: 1110011111100111010110000₂
• Hexadecimal: 0x1CFCEB0
• Base-36: I3HRK

Squares and roots of 30396080

• 30396080 squared (30396080²) is 923921679366400
• 30396080 cubed (30396080³) is 28083597279755443712000
• The square root of 30396080 is 5513.2640060131
• The cube root of 30396080 is 312.0847348197

Scales and comparisons

• 30,396,080 seconds is equal to 50 weeks, 1 day, 19 hours, 21 minutes, 20 seconds.
• To count from 1 to 30,396,080 would take you about twenty-three weeks!

  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 30396080 cubic inches would be around 26 feet tall.

Recreational maths with 30396080

• 30396080 backwards is 08069303
• The number of decimal digits it has is: 8
• The sum of 30396080's digits is 29
• More coming soon!