30133180

Names of 30133180

• Cardinal: 30133180 can be written as Thirty million, one hundred thirty-three thousand, one hundred eighty.

Scientific notation

• Scientific notation: 3.013318 × 10⁷

Factors of 30133180

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1193

Divisors of 30133180

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 11 14 17 20 22 28 34 35 44 55 68 70 77 85 110 119 140 154 170 187 220 238 308 340 374 385 476 595 748 770 935 1151 1190 1309 1540 1870 2302 2380 2618 3740 4604 5236 5755 6545 8057 11510 12661 13090 16114 19567 23020 25322 26180 32228 39134 40285 50644 63305 78268 80570 88627 97835 126610 136969 161140 177254 195670 215237 253220 273938 354508 391340 430474 443135 547876 684845 860948 886270 1076185 1369690 1506659 1772540 2152370 2739380 3013318 4304740 6026636 7533295 15066590 30133180
• Sum of all divisors σ(n): 83607552
• Sum of proper divisors (its aliquot sum) s(n): 53474372
• 30133180 is an abundant number, because the sum of its proper divisors (53474372) is greater than itself. Its abundance is 23341192

Bases of 30133180

• Binary: 1110010111100101110111100₂
• Hexadecimal: 0x1CBCBBC
• Base-36: HXUWS

Squares and roots of 30133180

• 30133180 squared (30133180²) is 908008536912400
• 30133180 cubed (30133180³) is 27361184684317993432000
• The square root of 30133180 is 5489.3697270269
• The cube root of 30133180 is 311.1823732259

Scales and comparisons

• 30,133,180 seconds is equal to 49 weeks, 5 days, 18 hours, 19 minutes, 40 seconds.
• To count from 1 to 30,133,180 would take you about twenty-two 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 30133180 cubic inches would be around 25.9 feet tall.

Recreational maths with 30133180

• 30133180 backwards is 08133103
• The number of decimal digits it has is: 8
• The sum of 30133180's digits is 19
• More coming soon!