72413

Names of 72413

• Cardinal: 72413 can be written as Seventy-two thousand, four hundred thirteen.

Scientific notation

• Scientific notation: 7.2413 × 10⁴

Factors of 72413

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 267

Divisors of 72413

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 29 227 319 2497 6583 72413
• Sum of all divisors σ(n): 82080
• Sum of proper divisors (its aliquot sum) s(n): 9667
• 72413 is a deficient number, because the sum of its proper divisors (9667) is less than itself. Its deficiency is 62746

Bases of 72413

• Binary: 10001101011011101₂
• Hexadecimal: 0x11ADD
• Base-36: 1JVH

Squares and roots of 72413

• 72413 squared (72413²) is 5243642569
• 72413 cubed (72413³) is 379707889348997
• The square root of 72413 is 269.0966369169
• The cube root of 72413 is 41.6810687991

Scales and comparisons

• 72,413 seconds is equal to 20 hours, 6 minutes, 53 seconds.
• To count from 1 to 72,413 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 72413 cubic inches would be around 3.5 feet tall.

Recreational maths with 72413

• 72413 backwards is 31427
• The number of decimal digits it has is: 5
• The sum of 72413's digits is 17
• More coming soon!