13749049

Names of 13749049

• Cardinal: 13749049 can be written as Thirteen million, seven hundred forty-nine thousand and forty-nine.

Scientific notation

• Scientific notation: 1.3749049 × 10⁷

Factors of 13749049

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 827

Divisors of 13749049

• Number of divisors d(n): 8
• Complete list of divisors:
  1 113 281 433 31753 48929 121673 13749049
• Sum of all divisors σ(n): 13952232
• Sum of proper divisors (its aliquot sum) s(n): 203183
• 13749049 is a deficient number, because the sum of its proper divisors (203183) is less than itself. Its deficiency is 13545866

Bases of 13749049

• Binary: 110100011100101100111001₂
• Hexadecimal: 0xD1CB39
• Base-36: 86OU1

Squares and roots of 13749049

• 13749049 squared (13749049²) is 189036348404401
• 13749049 cubed (13749049³) is 2599070016993181164649
• The square root of 13749049 is 3707.9710085167
• The cube root of 13749049 is 239.5654695255

Scales and comparisons

• 13,749,049 seconds is equal to 22 weeks, 5 days, 3 hours, 10 minutes, 49 seconds.
• To count from 1 to 13,749,049 would take you about thirty-four 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 13749049 cubic inches would be around 20 feet tall.

Recreational maths with 13749049

• 13749049 backwards is 94094731
• The number of decimal digits it has is: 8
• The sum of 13749049's digits is 37
• More coming soon!