1328380832

Names of 1328380832

• Cardinal: 1328380832 can be written as One billion, three hundred twenty-eight million, three hundred eighty thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.328380832 × 10⁹

Factors of 1328380832

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 41511903

Divisors of 1328380832

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 8 16 32 41511901 83023802 166047604 332095208 664190416 1328380832
• Sum of all divisors σ(n): 2615249826
• Sum of proper divisors (its aliquot sum) s(n): 1286868994
• 1328380832 is a deficient number, because the sum of its proper divisors (1286868994) is less than itself. Its deficiency is 41511838

Bases of 1328380832

• Binary: 1001111001011010111101110100000₂
• Hexadecimal: 0x4F2D7BA0
• Base-36: LYVT7K

Squares and roots of 1328380832

• 1328380832 squared (1328380832²) is 1764595634825012224
• 1328380832 cubed (1328380832³) is 2344055017532417912527290368
• The square root of 1328380832 is 36446.9591598533
• The cube root of 1328380832 is 1099.2779923147

Scales and comparisons

• 1,328,380,832 seconds is equal to 42 years, 12 weeks, 2 days, 18 hours, 40 minutes, 32 seconds.
• To count from 1 to 1,328,380,832 would take you about eighty-four 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 1328380832 cubic inches would be around 91.6 feet tall.

Recreational maths with 1328380832

• 1328380832 backwards is 2380838231
• The number of decimal digits it has is: 10
• The sum of 1328380832's digits is 38
• More coming soon!