1309964223

Names of 1309964223

• Cardinal: 1309964223 can be written as One billion, three hundred nine million, nine hundred sixty-four thousand, two hundred twenty-three.

Scientific notation

• Scientific notation: 1.309964223 × 10⁹

Factors of 1309964223

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 12014

Divisors of 1309964223

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 17 51 2791 8373 9203 27609 47447 142341 156451 469353 25685573 77056719 436654741 1309964223
• Sum of all divisors σ(n): 1850224896
• Sum of proper divisors (its aliquot sum) s(n): 540260673
• 1309964223 is a deficient number, because the sum of its proper divisors (540260673) is less than itself. Its deficiency is 769703550

Bases of 1309964223

• Binary: 1001110000101000111011110111111₂
• Hexadecimal: 0x4E1477BF
• Base-36: LNX2V3

Squares and roots of 1309964223

• 1309964223 squared (1309964223²) is 1716006265539993729
• 1309964223 cubed (1309964223³) is 2247906814301229560634357567
• The square root of 1309964223 is 36193.4278978933
• The cube root of 1309964223 is 1094.1742202989

Scales and comparisons

• 1,309,964,223 seconds is equal to 41 years, 33 weeks, 6 days, 14 hours, 57 minutes, 3 seconds.
• To count from 1 to 1,309,964,223 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 1309964223 cubic inches would be around 91.2 feet tall.

Recreational maths with 1309964223

• 1309964223 backwards is 3224699031
• The number of decimal digits it has is: 10
• The sum of 1309964223's digits is 39
• More coming soon!