142123

Names of 142123

• Cardinal: 142123 can be written as One hundred forty-two thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 1.42123 × 10⁵

Factors of 142123

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 142123

Divisors of 142123

• Number of divisors d(n): 2
• Complete list of divisors:
  1 142123
• Sum of all divisors σ(n): 142124
• Sum of proper divisors (its aliquot sum) s(n): 1
• 142123 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 142122

Bases of 142123

• Binary: 100010101100101011₂
• Hexadecimal: 0x22B2B
• Base-36: 31NV

Squares and roots of 142123

• 142123 squared (142123²) is 20198947129
• 142123 cubed (142123³) is 2870734962814867
• The square root of 142123 is 376.9920423563
• The cube root of 142123 is 52.1860935833

Scales and comparisons

• 142,123 seconds is equal to 1 day, 15 hours, 28 minutes, 43 seconds.
• To count from 1 to 142,123 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 142123 cubic inches would be around 4.3 feet tall.

Recreational maths with 142123

• 142123 backwards is 321241
• The number of decimal digits it has is: 6
• The sum of 142123's digits is 13
• More coming soon!