13290793

Names of 13290793

• Cardinal: 13290793 can be written as Thirteen million, two hundred ninety thousand, seven hundred ninety-three.

Scientific notation

• Scientific notation: 1.3290793 × 10⁷

Factors of 13290793

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 13290793

Divisors of 13290793

• Number of divisors d(n): 2
• Complete list of divisors:
  1 13290793
• Sum of all divisors σ(n): 13290794
• Sum of proper divisors (its aliquot sum) s(n): 1
• 13290793 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13290792

Bases of 13290793

• Binary: 110010101100110100101001₂
• Hexadecimal: 0xCACD29
• Base-36: 7WV8P

Squares and roots of 13290793

• 13290793 squared (13290793²) is 176645178568849
• 13290793 cubed (13290793³) is 2347754502806608307257
• The square root of 13290793 is 3645.6539879697
• The cube root of 13290793 is 236.8737659101

Scales and comparisons

• 13,290,793 seconds is equal to 21 weeks, 6 days, 19 hours, 53 minutes, 13 seconds.
• To count from 1 to 13,290,793 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 13290793 cubic inches would be around 19.7 feet tall.

Recreational maths with 13290793

• 13290793 backwards is 39709231
• The number of decimal digits it has is: 8
• The sum of 13290793's digits is 34
• More coming soon!