13420803427

Names of 13420803427

• Cardinal: 13420803427 can be written as Thirteen billion, four hundred twenty million, eight hundred three thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.3420803427 × 10¹⁰

Factors of 13420803427

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4580

Divisors of 13420803427

• Number of divisors d(n): 6
• Complete list of divisors:
  1 1123 3457 3882211 11950849 13420803427
• Sum of all divisors σ(n): 13436641068
• Sum of proper divisors (its aliquot sum) s(n): 15837641
• 13420803427 is a deficient number, because the sum of its proper divisors (15837641) is less than itself. Its deficiency is 13404965786

Bases of 13420803427

• Binary: 1100011111111100010011010101100011₂
• Hexadecimal: 0x31FF13563
• Base-36: 65YEE77

Squares and roots of 13420803427

• 13420803427 squared (13420803427²) is 180117964626174944329
• 13420803427 cubed (13420803427³) is 2417327796919233466752177415483
• The square root of 13420803427 is 115848.1912979221
• The cube root of 13420803427 is 2376.4362682099

Scales and comparisons

• 13,420,803,427 seconds is equal to 426 years, 38 weeks, 3 days, 8 hours, 57 minutes, 7 seconds.
• To count from 1 to 13,420,803,427 would take you about eight hundred fifty-three 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 13420803427 cubic inches would be around 198 feet tall.

Recreational maths with 13420803427

• 13420803427 backwards is 72430802431
• The number of decimal digits it has is: 11
• The sum of 13420803427's digits is 34
• More coming soon!