72244

Names of 72244

• Cardinal: 72244 can be written as Seventy-two thousand, two hundred forty-four.

Scientific notation

• Scientific notation: 7.2244 × 10⁴

Factors of 72244

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 18063

Divisors of 72244

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 18061 36122 72244
• Sum of all divisors σ(n): 126434
• Sum of proper divisors (its aliquot sum) s(n): 54190
• 72244 is a deficient number, because the sum of its proper divisors (54190) is less than itself. Its deficiency is 18054

Bases of 72244

• Binary: 10001101000110100₂
• Hexadecimal: 0x11A34
• Base-36: 1JQS

Squares and roots of 72244

• 72244 squared (72244²) is 5219195536
• 72244 cubed (72244³) is 377055562302784
• The square root of 72244 is 268.7824399027
• The cube root of 72244 is 41.6486179607

Scales and comparisons

• 72,244 seconds is equal to 20 hours, 4 minutes, 4 seconds.
• To count from 1 to 72,244 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 72244 cubic inches would be around 3.5 feet tall.

Recreational maths with 72244

• 72244 backwards is 44227
• The number of decimal digits it has is: 5
• The sum of 72244's digits is 19
• More coming soon!