13983772009

Names of 13983772009

• Cardinal: 13983772009 can be written as Thirteen billion, nine hundred eighty-three million, seven hundred seventy-two thousand and nine.

Scientific notation

• Scientific notation: 1.3983772009 × 10¹⁰

Factors of 13983772009

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 118253

Divisors of 13983772009

• Number of divisors d(n): 3
• Complete list of divisors:
  1 118253 13983772009
• Sum of all divisors σ(n): 13983890263
• Sum of proper divisors (its aliquot sum) s(n): 118254
• 13983772009 is a deficient number, because the sum of its proper divisors (118254) is less than itself. Its deficiency is 13983653755

Bases of 13983772009

• Binary: 1101000001011111110110110101101001₂
• Hexadecimal: 0x3417F6D69
• Base-36: 6F9KRJD

Squares and roots of 13983772009

• 13983772009 squared (13983772009²) is 195545879599691896081
• 13983772009 cubed (13983772009³) is 2734468997621455661441624596729
• 13983772009 is a perfect square number. Its square root is 118253
• The cube root of 13983772009 is 2409.2106715861

Scales and comparisons

• 13,983,772,009 seconds is equal to 444 years, 33 weeks, 2 days, 5 hours, 6 minutes, 49 seconds.
• To count from 1 to 13,983,772,009 would take you about eight hundred eighty-nine 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 13983772009 cubic inches would be around 200.8 feet tall.

Recreational maths with 13983772009

• 13983772009 backwards is 90027738931
• The number of decimal digits it has is: 11
• The sum of 13983772009's digits is 49
• More coming soon!