14494140

Names of 14494140

• Cardinal: 14494140 can be written as Fourteen million, four hundred ninety-four thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.449414 × 10⁷

Factors of 14494140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 422

Divisors of 14494140

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 23 27 30 36 45 46 54 60 69 81 90 92 108 115 135 138 162 180 207 230 270 276 324 345 389 405 414 460 540 621 690 778 810 828 1035 1167 1242 1380 1556 1620 1863 1945 2070 2334 2484 3105 3501 3726 3890 4140 4668 5835 6210 7002 7452 7780 8947 9315 10503 11670 12420 14004 17505 17894 18630 21006 23340 26841 31509 35010 35788 37260 42012 44735 52515 53682 63018 70020 80523 89470 105030 107364 126036 134205 157545 161046 178940 210060 241569 268410 315090 322092 402615 483138 536820 630180 724707 805230 966276 1207845 1449414 1610460 2415690 2898828 3623535 4831380 7247070 14494140
• Sum of all divisors σ(n): 47567520
• Sum of proper divisors (its aliquot sum) s(n): 33073380
• 14494140 is an abundant number, because the sum of its proper divisors (33073380) is greater than itself. Its abundance is 18579240

Bases of 14494140

• Binary: 110111010010100110111100₂
• Hexadecimal: 0xDD29BC
• Base-36: 8MNR0

Squares and roots of 14494140

• 14494140 squared (14494140²) is 210080094339600
• 14494140 cubed (14494140³) is 3044930298571369944000
• The square root of 14494140 is 3807.1170194783
• The cube root of 14494140 is 243.8170939563

Scales and comparisons

• 14,494,140 seconds is equal to 23 weeks, 6 days, 18 hours, 9 minutes.
• To count from 1 to 14,494,140 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 14494140 cubic inches would be around 20.3 feet tall.

Recreational maths with 14494140

• 14494140 backwards is 04149441
• 14494140 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 14494140's digits is 27
• More coming soon!