1426320686

Names of 1426320686

• Cardinal: 1426320686 can be written as One billion, four hundred twenty-six million, three hundred twenty thousand, six hundred eighty-six.

Scientific notation

• Scientific notation: 1.426320686 × 10⁹

Factors of 1426320686

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 101880058

Divisors of 1426320686

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 7 14 101880049 203760098 713160343 1426320686
• Sum of all divisors σ(n): 2445121200
• Sum of proper divisors (its aliquot sum) s(n): 1018800514
• 1426320686 is a deficient number, because the sum of its proper divisors (1018800514) is less than itself. Its deficiency is 407520172

Bases of 1426320686

• Binary: 1010101000000111110110100101110₂
• Hexadecimal: 0x5503ED2E
• Base-36: NL7032

Squares and roots of 1426320686

• 1426320686 squared (1426320686²) is 2034390699311510596
• 1426320686 cubed (1426320686³) is 2901693537834013520982988856
• The square root of 1426320686 is 37766.6610385405
• The cube root of 1426320686 is 1125.6560942661

Scales and comparisons

• 1,426,320,686 seconds is equal to 45 years, 18 weeks, 2 days, 8 hours, 11 minutes, 26 seconds.
• To count from 1 to 1,426,320,686 would take you about ninety 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 1426320686 cubic inches would be around 93.8 feet tall.

Recreational maths with 1426320686

• 1426320686 backwards is 6860236241
• The number of decimal digits it has is: 10
• The sum of 1426320686's digits is 38
• More coming soon!