13297943

Names of 13297943

• Cardinal: 13297943 can be written as Thirteen million, two hundred ninety-seven thousand, nine hundred forty-three.

Scientific notation

• Scientific notation: 1.3297943 × 10⁷

Factors of 13297943

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 13297943

Divisors of 13297943

• Number of divisors d(n): 2
• Complete list of divisors:
  1 13297943
• Sum of all divisors σ(n): 13297944
• Sum of proper divisors (its aliquot sum) s(n): 1
• 13297943 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13297942

Bases of 13297943

• Binary: 110010101110100100010111₂
• Hexadecimal: 0xCAE917
• Base-36: 7X0RB

Squares and roots of 13297943

• 13297943 squared (13297943²) is 176835288031249
• 13297943 cubed (13297943³) is 2351545580628131420807
• The square root of 13297943 is 3646.6344757873
• The cube root of 13297943 is 236.9162350039

Scales and comparisons

• 13,297,943 seconds is equal to 21 weeks, 6 days, 21 hours, 52 minutes, 23 seconds.
• To count from 1 to 13,297,943 would take you about thirty-two 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 13297943 cubic inches would be around 19.7 feet tall.

Recreational maths with 13297943

• 13297943 backwards is 34979231
• The number of decimal digits it has is: 8
• The sum of 13297943's digits is 38
• More coming soon!