1321442822

Names of 1321442822

• Cardinal: 1321442822 can be written as One billion, three hundred twenty-one million, four hundred forty-two thousand, eight hundred twenty-two.

Scientific notation

• Scientific notation: 1.321442822 × 10⁹

Factors of 1321442822

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 489263

Divisors of 1321442822

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 7 14 193 386 1351 2702 489061 978122 3423427 6846854 94388773 188777546 660721411 1321442822
• Sum of all divisors σ(n): 2277072672
• Sum of proper divisors (its aliquot sum) s(n): 955629850
• 1321442822 is a deficient number, because the sum of its proper divisors (955629850) is less than itself. Its deficiency is 365812972

Bases of 1321442822

• Binary: 1001110110000111001111000000110₂
• Hexadecimal: 0x4EC39E06
• Base-36: LUR3T2

Squares and roots of 1321442822

• 1321442822 squared (1321442822²) is 1746211131815323684
• 1321442822 cubed (1321442822³) is 2307518165833855311828396248
• The square root of 1321442822 is 36351.6550104669
• The cube root of 1321442822 is 1097.3608416985

Scales and comparisons

• 1,321,442,822 seconds is equal to 42 years, 6 days, 11 hours, 27 minutes, 2 seconds.
• To count from 1 to 1,321,442,822 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 1321442822 cubic inches would be around 91.4 feet tall.

Recreational maths with 1321442822

• 1321442822 backwards is 2282441231
• The number of decimal digits it has is: 10
• The sum of 1321442822's digits is 29
• More coming soon!