3198492825

Names of 3198492825

• Cardinal: 3198492825 can be written as Three billion, one hundred ninety-eight million, four hundred ninety-two thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 3.198492825 × 10⁹

Factors of 3198492825

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 198

Divisors of 3198492825

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 11 15 25 33 55 75 121 165 179 275 363 537 605 825 895 1331 1815 1969 2685 3025 3993 4475 5907 6655 9075 9845 13425 19965 21659 29535 32041 33275 49225 64977 96123 99825 108295 147675 160205 238249 324885 352451 480615 541475 714747 801025 1057353 1191245 1624425 1762255 2403075 3573735 3876961 5286765 5956225 8811275 11630883 17868675 19384805 26433825 42646571 58154415 96924025 127939713 213232855 290772075 639698565 1066164275 3198492825
• Sum of all divisors σ(n): 5849271456
• Sum of proper divisors (its aliquot sum) s(n): 2650778631
• 3198492825 is a deficient number, because the sum of its proper divisors (2650778631) is less than itself. Its deficiency is 547714194

Bases of 3198492825

• Binary: 10111110101001010010000010011001₂
• Hexadecimal: 0xBEA52099
• Base-36: 1GWASUX

Squares and roots of 3198492825

• 3198492825 squared (3198492825²) is 10230356351576480625
• 3198492825 cubed (3198492825³) is 32721721387710550717814015625
• The square root of 3198492825 is 56555.2192551669
• The cube root of 3198492825 is 1473.3812097841

Scales and comparisons

• 3,198,492,825 seconds is equal to 101 years, 36 weeks, 3 days, 14 hours, 13 minutes, 45 seconds.
• To count from 1 to 3,198,492,825 would take you about two hundred three 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 3198492825 cubic inches would be around 122.8 feet tall.

Recreational maths with 3198492825

• 3198492825 backwards is 5282948913
• The number of decimal digits it has is: 10
• The sum of 3198492825's digits is 51
• More coming soon!