53856816

Names of 53856816

• Cardinal: 53856816 can be written as Fifty-three million, eight hundred fifty-six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 5.3856816 × 10⁷

Factors of 53856816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5112

Divisors of 53856816

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 34 39 48 51 52 68 78 102 104 136 156 204 208 221 272 312 408 442 624 663 816 884 1326 1768 2652 3536 5077 5304 10154 10608 15231 20308 30462 40616 60924 66001 81232 86309 121848 132002 172618 198003 243696 258927 264004 345236 396006 517854 528008 690472 792012 1035708 1056016 1122017 1380944 1584024 2071416 2244034 3168048 3366051 4142832 4488068 6732102 8976136 13464204 17952272 26928408 53856816
• Sum of all divisors σ(n): 158677344
• Sum of proper divisors (its aliquot sum) s(n): 104820528
• 53856816 is an abundant number, because the sum of its proper divisors (104820528) is greater than itself. Its abundance is 50963712

Bases of 53856816

• Binary: 11001101011100101000110000₂
• Hexadecimal: 0x335CA30
• Base-36: W2C6O

Squares and roots of 53856816

• 53856816 squared (53856816²) is 2900556629657856
• 53856816 cubed (53856816³) is 156214744701063293546496
• The square root of 53856816 is 7338.7203244163
• The cube root of 53856816 is 377.6419441939

Scales and comparisons

• 53,856,816 seconds is equal to 1 year, 37 weeks, 8 hours, 13 minutes, 36 seconds.
• To count from 1 to 53,856,816 would take you about two years!

  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 53856816 cubic inches would be around 31.5 feet tall.

Recreational maths with 53856816

• 53856816 backwards is 61865835
• The number of decimal digits it has is: 8
• The sum of 53856816's digits is 42
• More coming soon!