13968906

Names of 13968906

• Cardinal: 13968906 can be written as Thirteen million, nine hundred sixty-eight thousand, nine hundred six.

Scientific notation

• Scientific notation: 1.3968906 × 10⁷

Factors of 13968906

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 239

Divisors of 13968906

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 37 42 74 89 101 111 178 202 222 259 267 303 518 534 606 623 707 777 1246 1414 1554 1869 2121 3293 3737 3738 4242 6586 7474 8989 9879 11211 17978 19758 22422 23051 26159 26967 46102 52318 53934 62923 69153 78477 125846 138306 156954 188769 332593 377538 665186 997779 1995558 2328151 4656302 6984453 13968906
• Sum of all divisors σ(n): 33488640
• Sum of proper divisors (its aliquot sum) s(n): 19519734
• 13968906 is an abundant number, because the sum of its proper divisors (19519734) is greater than itself. Its abundance is 5550828

Bases of 13968906

• Binary: 110101010010011000001010₂
• Hexadecimal: 0xD5260A
• Base-36: 8BEH6

Squares and roots of 13968906

• 13968906 squared (13968906²) is 195130334836836
• 13968906 cubed (13968906³) is 2725757305084287421416
• The square root of 13968906 is 3737.4999665551
• The cube root of 13968906 is 240.8356632903

Scales and comparisons

• 13,968,906 seconds is equal to 23 weeks, 16 hours, 15 minutes, 6 seconds.
• To count from 1 to 13,968,906 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 13968906 cubic inches would be around 20.1 feet tall.

Recreational maths with 13968906

• 13968906 backwards is 60986931
• 13968906 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13968906's digits is 42
• More coming soon!