13056772

Names of 13056772

• Cardinal: 13056772 can be written as Thirteen million, fifty-six thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.3056772 × 10⁷

Factors of 13056772

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3264195

Divisors of 13056772

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 3264193 6528386 13056772
• Sum of all divisors σ(n): 22849358
• Sum of proper divisors (its aliquot sum) s(n): 9792586
• 13056772 is a deficient number, because the sum of its proper divisors (9792586) is less than itself. Its deficiency is 3264186

Bases of 13056772

• Binary: 110001110011101100000100₂
• Hexadecimal: 0xC73B04
• Base-36: 7RUO4

Squares and roots of 13056772

• 13056772 squared (13056772²) is 170479295059984
• 13056772 cubed (13056772³) is 2225909286318937411648
• The square root of 13056772 is 3613.4155587201
• The cube root of 13056772 is 235.4752537019

Scales and comparisons

• 13,056,772 seconds is equal to 21 weeks, 4 days, 2 hours, 52 minutes, 52 seconds.
• To count from 1 to 13,056,772 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 13056772 cubic inches would be around 19.6 feet tall.

Recreational maths with 13056772

• 13056772 backwards is 27765031
• The number of decimal digits it has is: 8
• The sum of 13056772's digits is 31
• More coming soon!