13006047

Names of 13006047

• Cardinal: 13006047 can be written as Thirteen million, six thousand and forty-seven.

Scientific notation

• Scientific notation: 1.3006047 × 10⁷

Factors of 13006047

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 18233

Divisors of 13006047

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 241 723 17989 53967 4335349 13006047
• Sum of all divisors σ(n): 17414320
• Sum of proper divisors (its aliquot sum) s(n): 4408273
• 13006047 is a deficient number, because the sum of its proper divisors (4408273) is less than itself. Its deficiency is 8597774

Bases of 13006047

• Binary: 110001100111010011011111₂
• Hexadecimal: 0xC674DF
• Base-36: 7QRJ3

Squares and roots of 13006047

• 13006047 squared (13006047²) is 169157258566209
• 13006047 cubed (13006047³) is 2200067255303266865823
• The square root of 13006047 is 3606.3897459925
• The cube root of 13006047 is 235.1699208665

Scales and comparisons

• 13,006,047 seconds is equal to 21 weeks, 3 days, 12 hours, 47 minutes, 27 seconds.
• To count from 1 to 13,006,047 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 13006047 cubic inches would be around 19.6 feet tall.

Recreational maths with 13006047

• 13006047 backwards is 74060031
• The number of decimal digits it has is: 8
• The sum of 13006047's digits is 21
• More coming soon!