13741245

Names of 13741245

• Cardinal: 13741245 can be written as Thirteen million, seven hundred forty-one thousand, two hundred forty-five.

Scientific notation

• Scientific notation: 1.3741245 × 10⁷

Factors of 13741245

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 183

Divisors of 13741245

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 37 45 63 81 105 111 131 135 185 189 259 315 333 393 405 555 567 655 777 917 945 999 1179 1295 1665 1965 2331 2751 2835 2997 3537 3885 4585 4847 4995 5895 6993 8253 10611 11655 13755 14541 14985 17685 20979 24235 24759 33929 34965 41265 43623 53055 72705 74277 101787 104895 123795 130869 169645 218115 305361 371385 392607 508935 654345 916083 1526805 1963035 2748249 4580415 13741245
• Sum of all divisors σ(n): 29132928
• Sum of proper divisors (its aliquot sum) s(n): 15391683
• 13741245 is an abundant number, because the sum of its proper divisors (15391683) is greater than itself. Its abundance is 1650438

Bases of 13741245

• Binary: 110100011010110010111101₂
• Hexadecimal: 0xD1ACBD
• Base-36: 86IT9

Squares and roots of 13741245

• 13741245 squared (13741245²) is 188821814150025
• 13741245 cubed (13741245³) is 2594646809579960281125
• The square root of 13741245 is 3706.9185316109
• The cube root of 13741245 is 239.5201349291

Scales and comparisons

• 13,741,245 seconds is equal to 22 weeks, 5 days, 1 hour, 45 seconds.
• To count from 1 to 13,741,245 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 13741245 cubic inches would be around 20 feet tall.

Recreational maths with 13741245

• 13741245 backwards is 54214731
• 13741245 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13741245's digits is 27
• More coming soon!