57490

Names of 57490

• Cardinal: 57490 can be written as Fifty-seven thousand, four hundred ninety.

Scientific notation

• Scientific notation: 5.749 × 10⁴

Factors of 57490

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5756

Divisors of 57490

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 5749 11498 28745 57490
• Sum of all divisors σ(n): 103500
• Sum of proper divisors (its aliquot sum) s(n): 46010
• 57490 is a deficient number, because the sum of its proper divisors (46010) is less than itself. Its deficiency is 11480

Bases of 57490

• Binary: 1110000010010010₂
• Hexadecimal: 0xE092
• Base-36: 18CY

Squares and roots of 57490

• 57490 squared (57490²) is 3305100100
• 57490 cubed (57490³) is 190010204749000
• The square root of 57490 is 239.7707238175
• The cube root of 57490 is 38.5949754975

Scales and comparisons

• 57,490 seconds is equal to 15 hours, 58 minutes, 10 seconds.
• To count from 1 to 57,490 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 57490 cubic inches would be around 3.2 feet tall.

Recreational maths with 57490

• 57490 backwards is 09475
• The number of decimal digits it has is: 5
• The sum of 57490's digits is 25
• More coming soon!