1990496304

Names of 1990496304

• Cardinal: 1990496304 can be written as One billion, nine hundred ninety million, four hundred ninety-six thousand, three hundred four.

Scientific notation

• Scientific notation: 1.990496304 × 10⁹

Factors of 1990496304

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 42097

Divisors of 1990496304

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 331 662 993 1324 1986 2648 2979 3972 5296 5958 7944 11916 15888 23832 41761 47664 83522 125283 167044 250566 334088 375849 501132 668176 751698 1002264 1503396 2004528 3006792 6013584 13822891 27645782 41468673 55291564 82937346 110583128 124406019 165874692 221166256 248812038 331749384 497624076 663498768 995248152 1990496304
• Sum of all divisors σ(n): 5587588552
• Sum of proper divisors (its aliquot sum) s(n): 3597092248
• 1990496304 is an abundant number, because the sum of its proper divisors (3597092248) is greater than itself. Its abundance is 1606595944

Bases of 1990496304

• Binary: 1110110101001001001000000110000₂
• Hexadecimal: 0x76A49030
• Base-36: WX38S0

Squares and roots of 1990496304

• 1990496304 squared (1990496304²) is 3962075536237660416
• 1990496304 cubed (1990496304³) is 7886496711049881123655102464
• The square root of 1990496304 is 44614.9784713607
• The cube root of 1990496304 is 1257.9222294063

Scales and comparisons

• 1,990,496,304 seconds is equal to 63 years, 15 weeks, 1 day, 3 hours, 38 minutes, 24 seconds.
• To count from 1 to 1,990,496,304 would take you about one hundred twenty-six 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 1990496304 cubic inches would be around 104.8 feet tall.

Recreational maths with 1990496304

• 1990496304 backwards is 4036940991
• The number of decimal digits it has is: 10
• The sum of 1990496304's digits is 45
• More coming soon!