1338342009389449

Names of 1338342009389449

• Cardinal: 1338342009389449 can be written as One quadrillion, three hundred thirty-eight trillion, three hundred forty-two billion, nine million, three hundred eighty-nine thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 1.338342009389449 × 10¹⁵

Factors of 1338342009389449

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2303

Divisors of 1338342009389449

• Number of divisors d(n): 27
• Complete list of divisors:
  1 41 509 1681 1753 20869 71873 259081 855629 892277 2946793 3073009 10622321 36583357 125993369 435515161 454168993 1499917637 1564161581 5165728129 18620928713 64130624821 763458077233 796158244729 2629355617661 32642488033889 1338342009389449
• Sum of all divisors σ(n): 1375265521730559
• Sum of proper divisors (its aliquot sum) s(n): 36923512341110
• 1338342009389449 is a deficient number, because the sum of its proper divisors (36923512341110) is less than itself. Its deficiency is 1301418497048339

Bases of 1338342009389449

• Binary: 100110000010011011100001000000011101100000110001001₂
• Hexadecimal: 0x4C137080EC189
• Base-36: D6EHTXF98P

Squares and roots of 1338342009389449

• 1338342009389449 squared (1338342009389449²) is 1791159334096587995277752523601
• 1338342009389449 cubed (1338342009389449³) is 2397183782331494989149891923613907696972885849
• 1338342009389449 is a perfect square number. Its square root is 36583357
• The cube root of 1338342009389449 is 110201.8884492707

Scales and comparisons

• 1,338,342,009,389,449 seconds is equal to 42,555,136 years, 7 weeks, 2 hours, 50 minutes, 49 seconds.
• To count from 1 to 1,338,342,009,389,449 would take you about one hundred twenty-seven million, six hundred sixty-five thousand, four hundred eight 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 1338342009389449 cubic inches would be around 9183.5 feet tall.

Recreational maths with 1338342009389449

• 1338342009389449 backwards is 9449839002438331
• The number of decimal digits it has is: 16
• The sum of 1338342009389449's digits is 70
• More coming soon!