243042

Names of 243042

• Cardinal: 243042 can be written as Two hundred forty-three thousand and forty-two.

Scientific notation

• Scientific notation: 2.43042 × 10⁵

Factors of 243042

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 40512

Divisors of 243042

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 40507 81014 121521 243042
• Sum of all divisors σ(n): 486096
• Sum of proper divisors (its aliquot sum) s(n): 243054
• 243042 is an abundant number, because the sum of its proper divisors (243054) is greater than itself. Its abundance is 12

Bases of 243042

• Binary: 111011010101100010₂
• Hexadecimal: 0x3B562
• Base-36: 57J6

Squares and roots of 243042

• 243042 squared (243042²) is 59069413764
• 243042 cubed (243042³) is 14356348460030088
• The square root of 243042 is 492.9929005573
• The cube root of 243042 is 62.4061096911

Scales and comparisons

• 243,042 seconds is equal to 2 days, 19 hours, 30 minutes, 42 seconds.
• To count from 1 to 243,042 would take you about two 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 243042 cubic inches would be around 5.2 feet tall.

Recreational maths with 243042

• 243042 backwards is 240342
• The number of decimal digits it has is: 6
• The sum of 243042's digits is 15
• More coming soon!