13971967

Names of 13971967

• Cardinal: 13971967 can be written as Thirteen million, nine hundred seventy-one thousand, nine hundred sixty-seven.

Scientific notation

• Scientific notation: 1.3971967 × 10⁷

Factors of 13971967

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 236872

Divisors of 13971967

• Number of divisors d(n): 4
• Complete list of divisors:
  1 59 236813 13971967
• Sum of all divisors σ(n): 14208840
• Sum of proper divisors (its aliquot sum) s(n): 236873
• 13971967 is a deficient number, because the sum of its proper divisors (236873) is less than itself. Its deficiency is 13735094

Bases of 13971967

• Binary: 110101010011000111111111₂
• Hexadecimal: 0xD531FF
• Base-36: 8BGU7

Squares and roots of 13971967

• 13971967 squared (13971967²) is 195215861849089
• 13971967 cubed (13971967³) is 2727549579632030488063
• The square root of 13971967 is 3737.9094424557
• The cube root of 13971967 is 240.8532534085

Scales and comparisons

• 13,971,967 seconds is equal to 23 weeks, 17 hours, 6 minutes, 7 seconds.
• To count from 1 to 13,971,967 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 13971967 cubic inches would be around 20.1 feet tall.

Recreational maths with 13971967

• 13971967 backwards is 76917931
• The number of decimal digits it has is: 8
• The sum of 13971967's digits is 43
• More coming soon!