14208390

Names of 14208390

• Cardinal: 14208390 can be written as Fourteen million, two hundred eight thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.420839 × 10⁷

Factors of 14208390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1223

Divisors of 14208390

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 19 21 30 35 38 42 45 57 63 70 90 95 105 114 126 133 171 190 210 266 285 315 342 399 570 630 665 798 855 1187 1197 1330 1710 1995 2374 2394 3561 3990 5935 5985 7122 8309 10683 11870 11970 16618 17805 21366 22553 24927 35610 41545 45106 49854 53415 67659 74781 83090 106830 112765 124635 135318 149562 157871 202977 225530 249270 315742 338295 373905 405954 473613 676590 747810 789355 947226 1014885 1420839 1578710 2029770 2368065 2841678 4736130 7104195 14208390
• Sum of all divisors σ(n): 44478720
• Sum of proper divisors (its aliquot sum) s(n): 30270330
• 14208390 is an abundant number, because the sum of its proper divisors (30270330) is greater than itself. Its abundance is 16061940

Bases of 14208390

• Binary: 110110001100110110000110₂
• Hexadecimal: 0xD8CD86
• Base-36: 8GJ9I

Squares and roots of 14208390

• 14208390 squared (14208390²) is 201878346392100
• 14208390 cubed (14208390³) is 2868366278094049719000
• The square root of 14208390 is 3769.4018093061
• The cube root of 14208390 is 242.2041739335

Scales and comparisons

• 14,208,390 seconds is equal to 23 weeks, 3 days, 10 hours, 46 minutes, 30 seconds.
• To count from 1 to 14,208,390 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 14208390 cubic inches would be around 20.2 feet tall.

Recreational maths with 14208390

• 14208390 backwards is 09380241
• The number of decimal digits it has is: 8
• The sum of 14208390's digits is 27
• More coming soon!