53813942

Names of 53813942

• Cardinal: 53813942 can be written as Fifty-three million, eight hundred thirteen thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 5.3813942 × 10⁷

Factors of 53813942

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 17432

Divisors of 53813942

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 13 14 17 26 34 91 119 182 221 238 442 1547 3094 17393 34786 121751 226109 243502 295681 452218 591362 1582763 2069767 3165526 3843853 4139534 7687706 26906971 53813942
• Sum of all divisors σ(n): 105198912
• Sum of proper divisors (its aliquot sum) s(n): 51384970
• 53813942 is a deficient number, because the sum of its proper divisors (51384970) is less than itself. Its deficiency is 2428972

Bases of 53813942

• Binary: 11001101010010001010110110₂
• Hexadecimal: 0x33522B6
• Base-36: W1F3Q

Squares and roots of 53813942

• 53813942 squared (53813942²) is 2895940353579364
• 53813942 cubed (53813942³) is 155841966222979386692888
• The square root of 53813942 is 7335.7986613593
• The cube root of 53813942 is 377.5417073053

Scales and comparisons

• 53,813,942 seconds is equal to 1 year, 36 weeks, 6 days, 20 hours, 19 minutes, 2 seconds.
• To count from 1 to 53,813,942 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 53813942 cubic inches would be around 31.5 feet tall.

Recreational maths with 53813942

• 53813942 backwards is 24931835
• The number of decimal digits it has is: 8
• The sum of 53813942's digits is 35
• More coming soon!