1319142399

Names of 1319142399

• Cardinal: 1319142399 can be written as One billion, three hundred nineteen million, one hundred forty-two thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 1.319142399 × 10⁹

Factors of 1319142399

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 48429

Divisors of 1319142399

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 12107 36319 36321 108957 439714133 1319142399
• Sum of all divisors σ(n): 1759050240
• Sum of proper divisors (its aliquot sum) s(n): 439907841
• 1319142399 is a deficient number, because the sum of its proper divisors (439907841) is less than itself. Its deficiency is 879234558

Bases of 1319142399

• Binary: 1001110101000001000001111111111₂
• Hexadecimal: 0x4EA083FF
• Base-36: LTDSSF

Squares and roots of 1319142399

• 1319142399 squared (1319142399²) is 1740136668839475201
• 1319142399 cubed (1319142399³) is 2295488059920773862548147199
• The square root of 1319142399 is 36319.9999862335
• The cube root of 1319142399 is 1096.7236945961

Scales and comparisons

• 1,319,142,399 seconds is equal to 41 years, 49 weeks, 20 hours, 26 minutes, 39 seconds.
• To count from 1 to 1,319,142,399 would take you about eighty-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 1319142399 cubic inches would be around 91.4 feet tall.

Recreational maths with 1319142399

• 1319142399 backwards is 9932419131
• The number of decimal digits it has is: 10
• The sum of 1319142399's digits is 42
• More coming soon!