1222494097

Names of 1222494097

• Cardinal: 1222494097 can be written as One billion, two hundred twenty-two million, four hundred ninety-four thousand and ninety-seven.

Scientific notation

• Scientific notation: 1.222494097 × 10⁹

Factors of 1222494097

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 273109

Divisors of 1222494097

• Number of divisors d(n): 12
• Complete list of divisors:
  1 11 37 121 407 4477 273061 3003671 10103257 33040381 111135827 1222494097
• Sum of all divisors σ(n): 1380055348
• Sum of proper divisors (its aliquot sum) s(n): 157561251
• 1222494097 is a deficient number, because the sum of its proper divisors (157561251) is less than itself. Its deficiency is 1064932846

Bases of 1222494097

• Binary: 1001000110111011100011110010001₂
• Hexadecimal: 0x48DDC791
• Base-36: K7UAHD

Squares and roots of 1222494097

• 1222494097 squared (1222494097²) is 1494491817199845409
• 1222494097 cubed (1222494097³) is 1827007424541614081815050673
• The square root of 1222494097 is 34964.1830592393
• The cube root of 1222494097 is 1069.2573811833

Scales and comparisons

• 1,222,494,097 seconds is equal to 38 years, 45 weeks, 2 days, 5 hours, 41 minutes, 37 seconds.
• To count from 1 to 1,222,494,097 would take you about seventy-seven 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 1222494097 cubic inches would be around 89.1 feet tall.

Recreational maths with 1222494097

• 1222494097 backwards is 7904942221
• The number of decimal digits it has is: 10
• The sum of 1222494097's digits is 40
• More coming soon!