20411424

Names of 20411424

• Cardinal: 20411424 can be written as Twenty million, four hundred eleven thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 2.0411424 × 10⁷

Factors of 20411424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 412

Divisors of 20411424

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 24 32 33 34 36 44 48 51 66 68 72 88 96 99 102 132 136 144 153 176 187 198 204 264 272 288 306 352 374 379 396 408 528 544 561 612 748 758 792 816 1056 1122 1137 1224 1496 1516 1584 1632 1683 2244 2274 2448 2992 3032 3168 3366 3411 4169 4488 4548 4896 5984 6064 6443 6732 6822 8338 8976 9096 12128 12507 12886 13464 13644 16676 17952 18192 19329 25014 25772 26928 27288 33352 36384 37521 38658 50028 51544 53856 54576 57987 66704 70873 75042 77316 100056 103088 109152 115974 133408 141746 150084 154632 200112 206176 212619 231948 283492 300168 309264 400224 425238 463896 566984 600336 618528 637857 850476 927792 1133968 1200672 1275714 1700952 1855584 2267936 2551428 3401904 5102856 6803808 10205712 20411424
• Sum of all divisors σ(n): 67223520
• Sum of proper divisors (its aliquot sum) s(n): 46812096
• 20411424 is an abundant number, because the sum of its proper divisors (46812096) is greater than itself. Its abundance is 26400672

Bases of 20411424

• Binary: 1001101110111010000100000₂
• Hexadecimal: 0x1377420
• Base-36: C5HK0

Squares and roots of 20411424

• 20411424 squared (20411424²) is 416626229707776
• 20411424 cubed (20411424³) is 8503934624086812033024
• The square root of 20411424 is 4517.9003973083
• The cube root of 20411424 is 273.2904367873

Scales and comparisons

• 20,411,424 seconds is equal to 33 weeks, 5 days, 5 hours, 50 minutes, 24 seconds.
• To count from 1 to 20,411,424 would take you about fifty 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 20411424 cubic inches would be around 22.8 feet tall.

Recreational maths with 20411424

• 20411424 backwards is 42411402
• 20411424 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20411424's digits is 18
• More coming soon!