30555252

Names of 30555252

• Cardinal: 30555252 can be written as Thirty million, five hundred fifty-five thousand, two hundred fifty-two.

Scientific notation

• Scientific notation: 3.0555252 × 10⁷

Factors of 30555252

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3134

Divisors of 30555252

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 84 91 108 117 126 156 182 189 234 252 273 351 364 378 468 546 702 756 819 1092 1404 1638 2457 3109 3276 4914 6218 9327 9828 12436 18654 21763 27981 37308 40417 43526 55962 65289 80834 83943 87052 111924 121251 130578 161668 167886 195867 242502 261156 282919 335772 363753 391734 485004 565838 587601 727506 783468 848757 1091259 1131676 1175202 1455012 1697514 2182518 2350404 2546271 3395028 4365036 5092542 7638813 10185084 15277626 30555252
• Sum of all divisors σ(n): 97529600
• Sum of proper divisors (its aliquot sum) s(n): 66974348
• 30555252 is an abundant number, because the sum of its proper divisors (66974348) is greater than itself. Its abundance is 36419096

Bases of 30555252

• Binary: 1110100100011110001110100₂
• Hexadecimal: 0x1D23C74
• Base-36: I6WL0

Squares and roots of 30555252

• 30555252 squared (30555252²) is 933623424783504
• 30555252 cubed (30555252³) is 28527099017363010163008
• The square root of 30555252 is 5527.6805262243
• The cube root of 30555252 is 312.6285406135

Scales and comparisons

• 30,555,252 seconds is equal to 50 weeks, 3 days, 15 hours, 34 minutes, 12 seconds.
• To count from 1 to 30,555,252 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 30555252 cubic inches would be around 26.1 feet tall.

Recreational maths with 30555252

• 30555252 backwards is 25255503
• 30555252 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30555252's digits is 27
• More coming soon!