1382735809

Names of 1382735809

• Cardinal: 1382735809 can be written as One billion, three hundred eighty-two million, seven hundred thirty-five thousand, eight hundred nine.

Scientific notation

• Scientific notation: 1.382735809 × 10⁹

Factors of 1382735809

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 15194919

Divisors of 1382735809

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 13 91 15194899 106364293 197533687 1382735809
• Sum of all divisors σ(n): 1701828800
• Sum of proper divisors (its aliquot sum) s(n): 319092991
• 1382735809 is a deficient number, because the sum of its proper divisors (319092991) is less than itself. Its deficiency is 1063642818

Bases of 1382735809

• Binary: 1010010011010101101111111000001₂
• Hexadecimal: 0x526ADFC1
• Base-36: MV8TS1

Squares and roots of 1382735809

• 1382735809 squared (1382735809²) is 1911958317490884481
• 1382735809 cubed (1382735809³) is 2643733230910037002961080129
• The square root of 1382735809 is 37185.1557614057
• The cube root of 1382735809 is 1114.0715145757

Scales and comparisons

• 1,382,735,809 seconds is equal to 43 years, 50 weeks, 1 day, 21 hours, 16 minutes, 49 seconds.
• To count from 1 to 1,382,735,809 would take you about eighty-seven 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 1382735809 cubic inches would be around 92.8 feet tall.

Recreational maths with 1382735809

• 1382735809 backwards is 9085372831
• The number of decimal digits it has is: 10
• The sum of 1382735809's digits is 46
• More coming soon!