13074297421

Names of 13074297421

• Cardinal: 13074297421 can be written as Thirteen billion, seventy-four million, two hundred ninety-seven thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.3074297421 × 10¹⁰

Factors of 13074297421

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 246684910

Divisors of 13074297421

• Number of divisors d(n): 4
• Complete list of divisors:
  1 53 246684857 13074297421
• Sum of all divisors σ(n): 13320982332
• Sum of proper divisors (its aliquot sum) s(n): 246684911
• 13074297421 is a deficient number, because the sum of its proper divisors (246684911) is less than itself. Its deficiency is 12827612510

Bases of 13074297421

• Binary: 1100001011010010011111001001001101₂
• Hexadecimal: 0x30B49F24D
• Base-36: 6083KGD

Squares and roots of 13074297421

• 13074297421 squared (13074297421²) is 170937253052767251241
• 13074297421 cubed (13074297421³) is 2234884486740619249813465349461
• The square root of 13074297421 is 114342.8940555555
• The cube root of 13074297421 is 2355.8056196483

Scales and comparisons

• 13,074,297,421 seconds is equal to 415 years, 37 weeks, 3 days, 21 hours, 17 minutes, 1 second.
• To count from 1 to 13,074,297,421 would take you about eight hundred thirty-one years!

  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 13074297421 cubic inches would be around 196.3 feet tall.

Recreational maths with 13074297421

• 13074297421 backwards is 12479247031
• The number of decimal digits it has is: 11
• The sum of 13074297421's digits is 40
• More coming soon!