13946000

Names of 13946000

• Cardinal: 13946000 can be written as Thirteen million, nine hundred forty-six thousand.

Scientific notation

• Scientific notation: 1.3946 × 10⁷

Factors of 13946000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 393

Divisors of 13946000

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 38 40 50 76 80 95 100 125 152 190 200 250 304 367 380 400 475 500 734 760 950 1000 1468 1520 1835 1900 2000 2375 2936 3670 3800 4750 5872 6973 7340 7600 9175 9500 13946 14680 18350 19000 27892 29360 34865 36700 38000 45875 55784 69730 73400 91750 111568 139460 146800 174325 183500 278920 348650 367000 557840 697300 734000 871625 1394600 1743250 2789200 3486500 6973000 13946000
• Sum of all divisors σ(n): 35592960
• Sum of proper divisors (its aliquot sum) s(n): 21646960
• 13946000 is an abundant number, because the sum of its proper divisors (21646960) is greater than itself. Its abundance is 7700960

Bases of 13946000

• Binary: 110101001100110010010000₂
• Hexadecimal: 0xD4CC90
• Base-36: 8AWSW

Squares and roots of 13946000

• 13946000 squared (13946000²) is 194490916000000
• 13946000 cubed (13946000³) is 2712370314536000000000
• The square root of 13946000 is 3734.4343614529
• The cube root of 13946000 is 240.7039517161

Scales and comparisons

• 13,946,000 seconds is equal to 23 weeks, 9 hours, 53 minutes, 20 seconds.
• To count from 1 to 13,946,000 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 13946000 cubic inches would be around 20.1 feet tall.

Recreational maths with 13946000

• 13946000 backwards is 00064931
• The number of decimal digits it has is: 8
• The sum of 13946000's digits is 23
• More coming soon!