423129

Names of 423129

• Cardinal: 423129 can be written as Four hundred twenty-three thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 4.23129 × 10⁵

Factors of 423129

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 20159

Divisors of 423129

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 7 21 20149 60447 141043 423129
• Sum of all divisors σ(n): 644800
• Sum of proper divisors (its aliquot sum) s(n): 221671
• 423129 is a deficient number, because the sum of its proper divisors (221671) is less than itself. Its deficiency is 201458

Bases of 423129

• Binary: 1100111010011011001₂
• Hexadecimal: 0x674D9
• Base-36: 92HL

Squares and roots of 423129

• 423129 squared (423129²) is 179038150641
• 423129 cubed (423129³) is 75756233642575689
• The square root of 423129 is 650.4836662053
• The cube root of 423129 is 75.0742376041

Scales and comparisons

• 423,129 seconds is equal to 4 days, 21 hours, 32 minutes, 9 seconds.
• To count from 1 to 423,129 would take you about four days.

  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 423129 cubic inches would be around 6.3 feet tall.

Recreational maths with 423129

• 423129 backwards is 921324
• 423129 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 423129's digits is 21
• More coming soon!