7413157849

Names of 7413157849

• Cardinal: 7413157849 can be written as Seven billion, four hundred thirteen million, one hundred fifty-seven thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 7.413157849 × 10⁹

Factors of 7413157849

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 110644214

Divisors of 7413157849

• Number of divisors d(n): 4
• Complete list of divisors:
  1 67 110644147 7413157849
• Sum of all divisors σ(n): 7523802064
• Sum of proper divisors (its aliquot sum) s(n): 110644215
• 7413157849 is a deficient number, because the sum of its proper divisors (110644215) is less than itself. Its deficiency is 7302513634

Bases of 7413157849

• Binary: 110111001110110111100111111011001₂
• Hexadecimal: 0x1B9DBCFD9
• Base-36: 3ELLP7D

Squares and roots of 7413157849

• 7413157849 squared (7413157849²) is 54954909294190306801
• 7413157849 cubed (7413157849³) is 407389417175309922961551231049
• The square root of 7413157849 is 86099.6971481317
• The cube root of 7413157849 is 1949.8494601297

Scales and comparisons

• 7,413,157,849 seconds is equal to 235 years, 37 weeks, 1 day, 10 hours, 30 minutes, 49 seconds.
• To count from 1 to 7,413,157,849 would take you about four hundred seventy-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 7413157849 cubic inches would be around 162.5 feet tall.

Recreational maths with 7413157849

• 7413157849 backwards is 9487513147
• The number of decimal digits it has is: 10
• The sum of 7413157849's digits is 49
• More coming soon!