13320238

Names of 13320238

• Cardinal: 13320238 can be written as Thirteen million, three hundred twenty thousand, two hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3320238 × 10⁷

Factors of 13320238

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 6660121

Divisors of 13320238

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 6660119 13320238
• Sum of all divisors σ(n): 19980360
• Sum of proper divisors (its aliquot sum) s(n): 6660122
• 13320238 is a deficient number, because the sum of its proper divisors (6660122) is less than itself. Its deficiency is 6660116

Bases of 13320238

• Binary: 110010110100000000101110₂
• Hexadecimal: 0xCB402E
• Base-36: 7XHYM

Squares and roots of 13320238

• 13320238 squared (13320238²) is 177428740376644
• 13320238 cubed (13320238³) is 2363393049857107721272
• The square root of 13320238 is 3649.6901238325
• The cube root of 13320238 is 237.0485636979

Scales and comparisons

• 13,320,238 seconds is equal to 22 weeks, 4 hours, 3 minutes, 58 seconds.
• To count from 1 to 13,320,238 would take you about thirty-three weeks!

  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 13320238 cubic inches would be around 19.8 feet tall.

Recreational maths with 13320238

• 13320238 backwards is 83202331
• The number of decimal digits it has is: 8
• The sum of 13320238's digits is 22
• More coming soon!