14159145

Names of 14159145

• Cardinal: 14159145 can be written as Fourteen million, one hundred fifty-nine thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.4159145 × 10⁷

Factors of 14159145

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 103

Divisors of 14159145

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 11 13 15 21 23 33 35 39 41 55 65 69 77 91 105 115 123 143 161 165 195 205 231 253 273 287 299 345 385 429 451 455 483 533 615 715 759 805 861 897 943 1001 1155 1265 1353 1365 1435 1495 1599 1771 2093 2145 2255 2415 2665 2829 3003 3157 3289 3731 3795 4305 4485 4715 5005 5313 5863 6279 6601 6765 7995 8855 9471 9867 10373 10465 11193 12259 14145 15015 15785 16445 17589 18655 19803 23023 26565 29315 31119 31395 33005 36777 41041 47355 49335 51865 55965 61295 69069 72611 85813 87945 99015 115115 123123 134849 155595 183885 205205 217833 257439 345345 363055 404547 429065 615615 674245 943943 1089165 1287195 2022735 2831829 4719715 14159145
• Sum of all divisors σ(n): 32514048
• Sum of proper divisors (its aliquot sum) s(n): 18354903
• 14159145 is an abundant number, because the sum of its proper divisors (18354903) is greater than itself. Its abundance is 4195758

Bases of 14159145

• Binary: 110110000000110100101001₂
• Hexadecimal: 0xD80D29
• Base-36: 8FH9L

Squares and roots of 14159145

• 14159145 squared (14159145²) is 200481387131025
• 14159145 cubed (14159145³) is 2838645030189316973625
• The square root of 14159145 is 3762.8639358871
• The cube root of 14159145 is 241.9240307495

Scales and comparisons

• 14,159,145 seconds is equal to 23 weeks, 2 days, 21 hours, 5 minutes, 45 seconds.
• To count from 1 to 14,159,145 would take you about thirty-five 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 14159145 cubic inches would be around 20.2 feet tall.

Recreational maths with 14159145

• 14159145 backwards is 54195141
• The number of decimal digits it has is: 8
• The sum of 14159145's digits is 30
• More coming soon!