72234

Names of 72234

• Cardinal: 72234 can be written as Seventy-two thousand, two hundred thirty-four.

Scientific notation

• Scientific notation: 7.2234 × 10⁴

Factors of 72234

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 4018

Divisors of 72234

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 6 9 18 4013 8026 12039 24078 36117 72234
• Sum of all divisors σ(n): 156546
• Sum of proper divisors (its aliquot sum) s(n): 84312
• 72234 is an abundant number, because the sum of its proper divisors (84312) is greater than itself. Its abundance is 12078

Bases of 72234

• Binary: 10001101000101010₂
• Hexadecimal: 0x11A2A
• Base-36: 1JQI

Squares and roots of 72234

• 72234 squared (72234²) is 5217750756
• 72234 cubed (72234³) is 376899008108904
• The square root of 72234 is 268.7638368529
• The cube root of 72234 is 41.6466962075

Scales and comparisons

• 72,234 seconds is equal to 20 hours, 3 minutes, 54 seconds.
• To count from 1 to 72,234 would take you about twenty 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 72234 cubic inches would be around 3.5 feet tall.

Recreational maths with 72234

• 72234 backwards is 43227
• 72234 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 72234's digits is 18
• More coming soon!