1313168530865090

Names of 1313168530865090

• Cardinal: 1313168530865090 can be written as One quadrillion, three hundred thirteen trillion, one hundred sixty-eight billion, five hundred thirty million, eight hundred sixty-five thousand and ninety.

Scientific notation

• Scientific notation: 1.31316853086509 × 10¹⁵

Factors of 1313168530865090

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 131316853086516

Divisors of 1313168530865090

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 131316853086509 262633706173018 656584265432545 1313168530865090
• Sum of all divisors σ(n): 2363703355557180
• Sum of proper divisors (its aliquot sum) s(n): 1050534824692090
• 1313168530865090 is a deficient number, because the sum of its proper divisors (1050534824692090) is less than itself. Its deficiency is 262633706173000

Bases of 1313168530865090

• Binary: 100101010100101000111011111110011111111101111000010₂
• Hexadecimal: 0x4AA51DFCFFBC2
• Base-36: CXH9AM9QDE

Squares and roots of 1313168530865090

• 1313168530865090 squared (1313168530865090²) is 1724411590454378827983780708100
• 1313168530865090 cubed (1313168530865090³) is 2264443034843709900392762756598524945770229000
• The square root of 1313168530865090 is 36237667.2933715479
• The cube root of 1313168530865090 is 109506.5648257949

Scales and comparisons

• 1,313,168,530,865,090 seconds is equal to 41,754,697 years, 19 weeks, 6 days, 23 hours, 24 minutes, 50 seconds.
• To count from 1 to 1,313,168,530,865,090 would take you about one hundred twenty-five million, two hundred sixty-four thousand and ninety-two 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 1313168530865090 cubic inches would be around 9125.5 feet tall.

Recreational maths with 1313168530865090

• 1313168530865090 backwards is 0905680358613131
• The number of decimal digits it has is: 16
• The sum of 1313168530865090's digits is 59
• More coming soon!