16142

Names of 16142

• Cardinal: 16142 can be written as Sixteen thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.6142 × 10⁴

Factors of 16142

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1162

Divisors of 16142

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 7 14 1153 2306 8071 16142
• Sum of all divisors σ(n): 27696
• Sum of proper divisors (its aliquot sum) s(n): 11554
• 16142 is a deficient number, because the sum of its proper divisors (11554) is less than itself. Its deficiency is 4588

Bases of 16142

• Binary: 11111100001110₂
• Hexadecimal: 0x3F0E
• Base-36: CGE

Squares and roots of 16142

• 16142 squared (16142²) is 260564164
• 16142 cubed (16142³) is 4206026735288
• The square root of 16142 is 127.0511707935
• The cube root of 16142 is 25.2727468775

Scales and comparisons

• 16,142 seconds is equal to 4 hours, 29 minutes, 2 seconds.
• To count from 1 to 16,142 would take you about four 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 16142 cubic inches would be around 2.1 feet tall.

Recreational maths with 16142

• 16142 backwards is 24161
• 16142 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 16142's digits is 14
• More coming soon!