57142271

Names of 57142271

• Cardinal: 57142271 can be written as Fifty-seven million, one hundred forty-two thousand, two hundred seventy-one.

Scientific notation

• Scientific notation: 5.7142271 × 10⁷

Factors of 57142271

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5373

Divisors of 57142271

• Number of divisors d(n): 8
• Complete list of divisors:
  1 47 239 5087 11233 239089 1215793 57142271
• Sum of all divisors σ(n): 58613760
• Sum of proper divisors (its aliquot sum) s(n): 1471489
• 57142271 is a deficient number, because the sum of its proper divisors (1471489) is less than itself. Its deficiency is 55670782

Bases of 57142271

• Binary: 11011001111110101111111111₂
• Hexadecimal: 0x367EBFF
• Base-36: Y0R9B

Squares and roots of 57142271

• 57142271 squared (57142271²) is 3265239135037441
• 57142271 cubed (57142271³) is 186583179534115048768511
• The square root of 57142271 is 7559.2506903793
• The cube root of 57142271 is 385.1700401413

Scales and comparisons

• 57,142,271 seconds is equal to 1 year, 42 weeks, 3 days, 8 hours, 51 minutes, 11 seconds.
• To count from 1 to 57,142,271 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 57142271 cubic inches would be around 32.1 feet tall.

Recreational maths with 57142271

• 57142271 backwards is 17224175
• The number of decimal digits it has is: 8
• The sum of 57142271's digits is 29
• More coming soon!