89142

Names of 89142

• Cardinal: 89142 can be written as Eighty-nine thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 8.9142 × 10⁴

Factors of 89142

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 267

Divisors of 89142

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 83 166 179 249 358 498 537 1074 14857 29714 44571 89142
• Sum of all divisors σ(n): 181440
• Sum of proper divisors (its aliquot sum) s(n): 92298
• 89142 is an abundant number, because the sum of its proper divisors (92298) is greater than itself. Its abundance is 3156

Bases of 89142

• Binary: 10101110000110110₂
• Hexadecimal: 0x15C36
• Base-36: 1WS6

Squares and roots of 89142

• 89142 squared (89142²) is 7946296164
• 89142 cubed (89142³) is 708348732651288
• The square root of 89142 is 298.5665754903
• The cube root of 89142 is 44.6711834249

Scales and comparisons

• 89,142 seconds is equal to 1 day, 45 minutes, 42 seconds.
• To count from 1 to 89,142 would take you about forty-five minutes.

  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 89142 cubic inches would be around 3.7 feet tall.

Recreational maths with 89142

• 89142 backwards is 24198
• The number of decimal digits it has is: 5
• The sum of 89142's digits is 24
• More coming soon!