61142

Names of 61142

• Cardinal: 61142 can be written as Sixty-one thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 6.1142 × 10⁴

Factors of 61142

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1630

Divisors of 61142

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 19 38 1609 3218 30571 61142
• Sum of all divisors σ(n): 96600
• Sum of proper divisors (its aliquot sum) s(n): 35458
• 61142 is a deficient number, because the sum of its proper divisors (35458) is less than itself. Its deficiency is 25684

Bases of 61142

• Binary: 1110111011010110₂
• Hexadecimal: 0xEED6
• Base-36: 1B6E

Squares and roots of 61142

• 61142 squared (61142²) is 3738344164
• 61142 cubed (61142³) is 228569838875288
• The square root of 61142 is 247.2690841977
• The cube root of 61142 is 39.3954936569

Scales and comparisons

• 61,142 seconds is equal to 16 hours, 59 minutes, 2 seconds.
• To count from 1 to 61,142 would take you about sixteen 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 61142 cubic inches would be around 3.3 feet tall.

Recreational maths with 61142

• 61142 backwards is 24116
• The number of decimal digits it has is: 5
• The sum of 61142's digits is 14
• More coming soon!