16419942

Names of 16419942

• Cardinal: 16419942 can be written as Sixteen million, four hundred nineteen thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.6419942 × 10⁷

Factors of 16419942

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 382

Divisors of 16419942

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 54 63 66 77 99 121 126 154 189 198 231 242 297 359 363 378 462 594 693 718 726 847 1077 1089 1386 1694 2079 2154 2178 2513 2541 3231 3267 3949 4158 5026 5082 6462 6534 7539 7623 7898 9693 11847 15078 15246 19386 22617 22869 23694 27643 35541 43439 45234 45738 55286 67851 71082 82929 86878 106623 130317 135702 165858 213246 248787 260634 304073 390951 497574 608146 746361 781902 912219 1172853 1492722 1824438 2345706 2736657 5473314 8209971 16419942
• Sum of all divisors σ(n): 45964800
• Sum of proper divisors (its aliquot sum) s(n): 29544858
• 16419942 is an abundant number, because the sum of its proper divisors (29544858) is greater than itself. Its abundance is 13124916

Bases of 16419942

• Binary: 111110101000110001100110₂
• Hexadecimal: 0xFA8C66
• Base-36: 9RXPI

Squares and roots of 16419942

• 16419942 squared (16419942²) is 269614495283364
• 16419942 cubed (16419942³) is 4427054374912110444888
• The square root of 16419942 is 4052.1527611875
• The cube root of 16419942 is 254.1697565273

Scales and comparisons

• 16,419,942 seconds is equal to 27 weeks, 1 day, 1 hour, 5 minutes, 42 seconds.
• To count from 1 to 16,419,942 would take you about forty 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 16419942 cubic inches would be around 21.2 feet tall.

Recreational maths with 16419942

• 16419942 backwards is 24991461
• The number of decimal digits it has is: 8
• The sum of 16419942's digits is 36
• More coming soon!