30550212

Names of 30550212

• Cardinal: 30550212 can be written as Thirty million, five hundred fifty thousand, two hundred twelve.

Scientific notation

• Scientific notation: 3.0550212 × 10⁷

Factors of 30550212

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 233

Divisors of 30550212

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 103 107 126 132 154 198 206 214 231 252 308 309 321 396 412 428 462 618 642 693 721 749 924 927 963 1133 1177 1236 1284 1386 1442 1498 1854 1926 2163 2247 2266 2354 2772 2884 2996 3399 3531 3708 3852 4326 4494 4532 4708 6489 6741 6798 7062 7931 8239 8652 8988 10197 10593 11021 12978 13482 13596 14124 15862 16478 20394 21186 22042 23793 24717 25956 26964 31724 32956 33063 40788 42372 44084 47586 49434 66126 71379 74151 77147 95172 98868 99189 121231 132252 142758 148302 154294 198378 231441 242462 285516 296604 308588 363693 396756 462882 484924 694323 727386 848617 925764 1091079 1388646 1454772 1697234 2182158 2545851 2777292 3394468 4364316 5091702 7637553 10183404 15275106 30550212
• Sum of all divisors σ(n): 98122752
• Sum of proper divisors (its aliquot sum) s(n): 67572540
• 30550212 is an abundant number, because the sum of its proper divisors (67572540) is greater than itself. Its abundance is 37022328

Bases of 30550212

• Binary: 1110100100010100011000100₂
• Hexadecimal: 0x1D228C4
• Base-36: I6SP0

Squares and roots of 30550212

• 30550212 squared (30550212²) is 933315453244944
• 30550212 cubed (30550212³) is 28512984959509127128128
• The square root of 30550212 is 5527.2246200059
• The cube root of 30550212 is 312.6113506119

Scales and comparisons

• 30,550,212 seconds is equal to 50 weeks, 3 days, 14 hours, 10 minutes, 12 seconds.
• To count from 1 to 30,550,212 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 30550212 cubic inches would be around 26.1 feet tall.

Recreational maths with 30550212

• 30550212 backwards is 21205503
• 30550212 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30550212's digits is 18
• More coming soon!