20168848

Names of 20168848

• Cardinal: 20168848 can be written as Twenty million, one hundred sixty-eight thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 2.0168848 × 10⁷

Factors of 20168848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 234

Divisors of 20168848

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 37 56 62 74 112 124 148 157 217 248 259 296 314 434 496 518 592 628 868 1036 1099 1147 1256 1736 2072 2198 2294 2512 3472 4144 4396 4588 4867 5809 8029 8792 9176 9734 11618 16058 17584 18352 19468 23236 32116 34069 38936 40663 46472 64232 68138 77872 81326 92944 128464 136276 162652 180079 272552 325304 360158 545104 650608 720316 1260553 1440632 2521106 2881264 5042212 10084424 20168848
• Sum of all divisors σ(n): 47647744
• Sum of proper divisors (its aliquot sum) s(n): 27478896
• 20168848 is an abundant number, because the sum of its proper divisors (27478896) is greater than itself. Its abundance is 7310048

Bases of 20168848

• Binary: 1001100111100000010010000₂
• Hexadecimal: 0x133C090
• Base-36: C0ADS

Squares and roots of 20168848

• 20168848 squared (20168848²) is 406782429647104
• 20168848 cubed (20168848³) is 8204332992623134216192
• The square root of 20168848 is 4490.9740591545
• The cube root of 20168848 is 272.2034953535

Scales and comparisons

• 20,168,848 seconds is equal to 33 weeks, 2 days, 10 hours, 27 minutes, 28 seconds.
• To count from 1 to 20,168,848 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 20168848 cubic inches would be around 22.7 feet tall.

Recreational maths with 20168848

• 20168848 backwards is 84886102
• 20168848 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20168848's digits is 37
• More coming soon!