30526272

Names of 30526272

• Cardinal: 30526272 can be written as Thirty million, five hundred twenty-six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 3.0526272 × 10⁷

Factors of 30526272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 192

Divisors of 30526272

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 67 72 84 96 112 113 126 134 144 168 192 201 224 226 252 268 288 336 339 402 448 452 469 504 536 576 603 672 678 791 804 904 938 1008 1017 1072 1206 1344 1356 1407 1582 1608 1808 1876 2016 2034 2144 2373 2412 2712 2814 3164 3216 3616 3752 4032 4068 4221 4288 4746 4824 5424 5628 6328 6432 7119 7232 7504 7571 8136 8442 9492 9648 10848 11256 12656 12864 14238 15008 15142 16272 16884 18984 19296 21696 22512 22713 25312 28476 30016 30284 32544 33768 37968 38592 45024 45426 50624 52997 56952 60568 65088 67536 68139 75936 90048 90852 105994 113904 121136 135072 136278 151872 158991 181704 211988 227808 242272 270144 272556 317982 363408 423976 455616 476973 484544 545112 635964 726816 847952 953946 1090224 1271928 1453632 1695904 1907892 2180448 2543856 3391808 3815784 4360896 5087712 7631568 10175424 15263136 30526272
• Sum of all divisors σ(n): 102388416
• Sum of proper divisors (its aliquot sum) s(n): 71862144
• 30526272 is an abundant number, because the sum of its proper divisors (71862144) is greater than itself. Its abundance is 41335872

Bases of 30526272

• Binary: 1110100011100101101000000₂
• Hexadecimal: 0x1D1CB40
• Base-36: I6A80

Squares and roots of 30526272

• 30526272 squared (30526272²) is 931853282217984
• 30526272 cubed (30526272³) is 28446006757078942875648
• The square root of 30526272 is 5525.0585517259
• The cube root of 30526272 is 312.5296722759

Scales and comparisons

• 30,526,272 seconds is equal to 50 weeks, 3 days, 7 hours, 31 minutes, 12 seconds.
• To count from 1 to 30,526,272 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 30526272 cubic inches would be around 26 feet tall.

Recreational maths with 30526272

• 30526272 backwards is 27262503
• The number of decimal digits it has is: 8
• The sum of 30526272's digits is 27
• More coming soon!