3149516739

Names of 3149516739

• Cardinal: 3149516739 can be written as Three billion, one hundred forty-nine million, five hundred sixteen thousand, seven hundred thirty-nine.

Scientific notation

• Scientific notation: 3.149516739 × 10⁹

Factors of 3149516739

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3115589

Divisors of 3149516739

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 337 1011 3115249 9345747 1049838913 3149516739
• Sum of all divisors σ(n): 4211818000
• Sum of proper divisors (its aliquot sum) s(n): 1062301261
• 3149516739 is a deficient number, because the sum of its proper divisors (1062301261) is less than itself. Its deficiency is 2087215478

Bases of 3149516739

• Binary: 10111011101110011100111111000011₂
• Hexadecimal: 0xBBB9CFC3
• Base-36: 1G352O3

Squares and roots of 3149516739

• 3149516739 squared (3149516739²) is 9919455689241194121
• 3149516739 cubed (3149516739³) is 31241491735033923092437891419
• The square root of 3149516739 is 56120.5554053059
• The cube root of 3149516739 is 1465.8222409227

Scales and comparisons

• 3,149,516,739 seconds is equal to 100 years, 7 weeks, 3 days, 17 hours, 45 minutes, 39 seconds.
• To count from 1 to 3,149,516,739 would take you about two hundred 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 3149516739 cubic inches would be around 122.2 feet tall.

Recreational maths with 3149516739

• 3149516739 backwards is 9376159413
• The number of decimal digits it has is: 10
• The sum of 3149516739's digits is 48
• More coming soon!