30348318

Names of 30348318

• Cardinal: 30348318 can be written as Thirty million, three hundred forty-eight thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 3.0348318 × 10⁷

Factors of 30348318

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 230

Divisors of 30348318

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 11 13 14 21 22 26 31 33 39 42 62 66 77 78 91 93 143 154 163 182 186 217 231 273 286 326 341 403 429 434 462 489 546 651 682 806 858 978 1001 1023 1141 1209 1302 1793 2002 2046 2119 2282 2387 2418 2821 3003 3423 3586 4238 4433 4774 5053 5379 5642 6006 6357 6846 7161 8463 8866 10106 10758 12551 12714 13299 14322 14833 15159 16926 23309 25102 26598 29666 30318 31031 35371 37653 44499 46618 55583 62062 65689 69927 70742 75306 88998 93093 106113 111166 131378 139854 163163 166749 186186 197067 212226 326326 333498 389081 394134 459823 489489 722579 778162 919646 978978 1167243 1379469 1445158 2167737 2334486 2758938 4335474 5058053 10116106 15174159 30348318
• Sum of all divisors σ(n): 84639744
• Sum of proper divisors (its aliquot sum) s(n): 54291426
• 30348318 is an abundant number, because the sum of its proper divisors (54291426) is greater than itself. Its abundance is 23943108

Bases of 30348318

• Binary: 1110011110001010000011110₂
• Hexadecimal: 0x1CF141E
• Base-36: I2GWU

Squares and roots of 30348318

• 30348318 squared (30348318²) is 921020405429124
• 30348318 cubed (30348318³) is 27951420148451981613432
• The square root of 30348318 is 5508.9307492471
• The cube root of 30348318 is 311.9211873581

Scales and comparisons

• 30,348,318 seconds is equal to 50 weeks, 1 day, 6 hours, 5 minutes, 18 seconds.
• To count from 1 to 30,348,318 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 30348318 cubic inches would be around 26 feet tall.

Recreational maths with 30348318

• 30348318 backwards is 81384303
• The number of decimal digits it has is: 8
• The sum of 30348318's digits is 30
• More coming soon!