1449379805

Names of 1449379805

• Cardinal: 1449379805 can be written as One billion, four hundred forty-nine million, three hundred seventy-nine thousand, eight hundred five.

Scientific notation

• Scientific notation: 1.449379805 × 10⁹

Factors of 1449379805

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 46335

Divisors of 1449379805

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 7457 37285 38873 194365 289875961 1449379805
• Sum of all divisors σ(n): 1739533752
• Sum of proper divisors (its aliquot sum) s(n): 290153947
• 1449379805 is a deficient number, because the sum of its proper divisors (290153947) is less than itself. Its deficiency is 1159225858

Bases of 1449379805

• Binary: 1010110011000111100011111011101₂
• Hexadecimal: 0x5663C7DD
• Base-36: NYX8M5

Squares and roots of 1449379805

• 1449379805 squared (1449379805²) is 2100701819141838025
• 1449379805 cubed (1449379805³) is 3044714792990942464016085125
• The square root of 1449379805 is 38070.7210990285
• The cube root of 1449379805 is 1131.6898008919

Scales and comparisons

• 1,449,379,805 seconds is equal to 46 years, 4 weeks, 3 days, 5 hours, 30 minutes, 5 seconds.
• To count from 1 to 1,449,379,805 would take you about ninety-two 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 1449379805 cubic inches would be around 94.3 feet tall.

Recreational maths with 1449379805

• 1449379805 backwards is 5089739441
• The number of decimal digits it has is: 10
• The sum of 1449379805's digits is 50
• More coming soon!