1098804009

Names of 1098804009

• Cardinal: 1098804009 can be written as One billion, ninety-eight million, eight hundred four thousand and nine.

Scientific notation

• Scientific notation: 1.098804009 × 10⁹

Factors of 1098804009

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 366268006

Divisors of 1098804009

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 366268003 1098804009
• Sum of all divisors σ(n): 1465072016
• Sum of proper divisors (its aliquot sum) s(n): 366268007
• 1098804009 is a deficient number, because the sum of its proper divisors (366268007) is less than itself. Its deficiency is 732536002

Bases of 1098804009

• Binary: 1000001011111100110101100101001₂
• Hexadecimal: 0x417E6B29
• Base-36: I676LL

Squares and roots of 1098804009

• 1098804009 squared (1098804009²) is 1207370250194472081
• 1098804009 cubed (1098804009³) is 1326663271261018952241372729
• The square root of 1098804009 is 33148.2127572513
• The cube root of 1098804009 is 1031.9058592613

Scales and comparisons

• 1,098,804,009 seconds is equal to 34 years, 48 weeks, 5 days, 15 hours, 20 minutes, 9 seconds.
• To count from 1 to 1,098,804,009 would take you about sixty-nine 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 1098804009 cubic inches would be around 86 feet tall.

Recreational maths with 1098804009

• 1098804009 backwards is 9004088901
• The number of decimal digits it has is: 10
• The sum of 1098804009's digits is 39
• More coming soon!