1331618708372401

Names of 1331618708372401

• Cardinal: 1331618708372401 can be written as One quadrillion, three hundred thirty-one trillion, six hundred eighteen billion, seven hundred eight million, three hundred seventy-two thousand, four hundred one.

Scientific notation

• Scientific notation: 1.331618708372401 × 10¹⁵

Factors of 1331618708372401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 750045135

Divisors of 1331618708372401

• Number of divisors d(n): 8
• Complete list of divisors:
  1 193 9199 1775407 750035743 144756898399 6899578799857 1331618708372401
• Sum of all divisors σ(n): 1338663795891200
• Sum of proper divisors (its aliquot sum) s(n): 7045087518799
• 1331618708372401 is a deficient number, because the sum of its proper divisors (7045087518799) is less than itself. Its deficiency is 1324573620853602

Bases of 1331618708372401

• Binary: 100101110110001100110100100000101101011101110110001₂
• Hexadecimal: 0x4BB19A416BBB1
• Base-36: D40P6TL701

Squares and roots of 1331618708372401

• 1331618708372401 squared (1331618708372401²) is 1773208384487381541094498504801
• 1331618708372401 cubed (1331618708372401³) is 2361237458626198825646790378156171754794397201
• The square root of 1331618708372401 is 36491351.1447904735
• The cube root of 1331618708372401 is 110017.0416674757

Scales and comparisons

• 1,331,618,708,372,401 seconds is equal to 42,341,355 years, 49 weeks, 6 days, 3 hours, 1 second.
• To count from 1 to 1,331,618,708,372,401 would take you about one hundred twenty-seven million, twenty-four thousand and sixty-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 1331618708372401 cubic inches would be around 9168.1 feet tall.

Recreational maths with 1331618708372401

• 1331618708372401 backwards is 1042738078161331
• The number of decimal digits it has is: 16
• The sum of 1331618708372401's digits is 55
• More coming soon!