13316245

Names of 13316245

• Cardinal: 13316245 can be written as Thirteen million, three hundred sixteen thousand, two hundred forty-five.

Scientific notation

• Scientific notation: 1.3316245 × 10⁷

Factors of 13316245

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 140195

Divisors of 13316245

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 19 95 140171 700855 2663249 13316245
• Sum of all divisors σ(n): 16820640
• Sum of proper divisors (its aliquot sum) s(n): 3504395
• 13316245 is a deficient number, because the sum of its proper divisors (3504395) is less than itself. Its deficiency is 9811850

Bases of 13316245

• Binary: 110010110011000010010101₂
• Hexadecimal: 0xCB3095
• Base-36: 7XEVP

Squares and roots of 13316245

• 13316245 squared (13316245²) is 177322380900025
• 13316245 cubed (13316245³) is 2361268268048053406125
• The square root of 13316245 is 3649.1430500871
• The cube root of 13316245 is 237.0248746939

Scales and comparisons

• 13,316,245 seconds is equal to 22 weeks, 2 hours, 57 minutes, 25 seconds.
• To count from 1 to 13,316,245 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 13316245 cubic inches would be around 19.8 feet tall.

Recreational maths with 13316245

• 13316245 backwards is 54261331
• The number of decimal digits it has is: 8
• The sum of 13316245's digits is 25
• More coming soon!