2004168909

Names of 2004168909

• Cardinal: 2004168909 can be written as Two billion, four million, one hundred sixty-eight thousand, nine hundred nine.

Scientific notation

• Scientific notation: 2.004168909 × 10⁹

Factors of 2004168909

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 668056306

Divisors of 2004168909

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 668056303 2004168909
• Sum of all divisors σ(n): 2672225216
• Sum of proper divisors (its aliquot sum) s(n): 668056307
• 2004168909 is a deficient number, because the sum of its proper divisors (668056307) is less than itself. Its deficiency is 1336112602

Bases of 2004168909

• Binary: 1110111011101010011000011001101₂
• Hexadecimal: 0x777530CD
• Base-36: X58AML

Squares and roots of 2004168909

• 2004168909 squared (2004168909²) is 4016693015802250281
• 2004168909 cubed (2004168909³) is 8050131259268315705416713429
• The square root of 2004168909 is 44767.9451058455
• The cube root of 2004168909 is 1260.7958583773

Scales and comparisons

• 2,004,168,909 seconds is equal to 63 years, 37 weeks, 5 days, 9 hours, 35 minutes, 9 seconds.
• To count from 1 to 2,004,168,909 would take you about one hundred twenty-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 2004168909 cubic inches would be around 105.1 feet tall.

Recreational maths with 2004168909

• 2004168909 backwards is 9098614002
• The number of decimal digits it has is: 10
• The sum of 2004168909's digits is 39
• More coming soon!