57429

Names of 57429

• Cardinal: 57429 can be written as Fifty-seven thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 5.7429 × 10⁴

Factors of 57429

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 712

Divisors of 57429

• Number of divisors d(n): 10
• Complete list of divisors:
  1 3 9 27 81 709 2127 6381 19143 57429
• Sum of all divisors σ(n): 85910
• Sum of proper divisors (its aliquot sum) s(n): 28481
• 57429 is a deficient number, because the sum of its proper divisors (28481) is less than itself. Its deficiency is 28948

Bases of 57429

• Binary: 1110000001010101₂
• Hexadecimal: 0xE055
• Base-36: 18B9

Squares and roots of 57429

• 57429 squared (57429²) is 3298090041
• 57429 cubed (57429³) is 189406012964589
• The square root of 57429 is 239.6434852025
• The cube root of 57429 is 38.5813202143

Scales and comparisons

• 57,429 seconds is equal to 15 hours, 57 minutes, 9 seconds.
• To count from 1 to 57,429 would take you about fifteen hours.

  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 57429 cubic inches would be around 3.2 feet tall.

Recreational maths with 57429

• 57429 backwards is 92475
• 57429 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 57429's digits is 27
• More coming soon!