5480367981

Names of 5480367981

• Cardinal: 5480367981 can be written as Five billion, four hundred eighty million, three hundred sixty-seven thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 5.480367981 × 10⁹

Factors of 5480367981

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 166071771

Divisors of 5480367981

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 11 33 166071757 498215271 1826789327 5480367981
• Sum of all divisors σ(n): 7971444384
• Sum of proper divisors (its aliquot sum) s(n): 2491076403
• 5480367981 is a deficient number, because the sum of its proper divisors (2491076403) is less than itself. Its deficiency is 2989291578

Bases of 5480367981

• Binary: 101000110101001111100011101101101₂
• Hexadecimal: 0x146A7C76D
• Base-36: 2IMVAZX

Squares and roots of 5480367981

• 5480367981 squared (5480367981²) is 30034433207170016361
• 5480367981 cubed (5480367981³) is 164599746076057697288070537141
• The square root of 5480367981 is 74029.5075020765
• The cube root of 5480367981 is 1763.0714254403

Scales and comparisons

• 5,480,367,981 seconds is equal to 174 years, 13 weeks, 3 days, 4 hours, 26 minutes, 21 seconds.
• To count from 1 to 5,480,367,981 would take you about three hundred forty-eight 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 5480367981 cubic inches would be around 146.9 feet tall.

Recreational maths with 5480367981

• 5480367981 backwards is 1897630845
• The number of decimal digits it has is: 10
• The sum of 5480367981's digits is 51
• More coming soon!