1311350297890816

Names of 1311350297890816

• Cardinal: 1311350297890816 can be written as One quadrillion, three hundred eleven trillion, three hundred fifty billion, two hundred ninety-seven million, eight hundred ninety thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.311350297890816 × 10¹⁵

Factors of 1311350297890816

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6843

Divisors of 1311350297890816

• Number of divisors d(n): 39
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 2048 4096 6841 13682 27364 54728 109456 218912 437824 875648 1751296 3502592 7005184 14010368 28020736 46799281 93598562 187197124 374394248 748788496 1497576992 2995153984 5990307968 11980615936 23961231872 47922463744 95844927488 191689854976
• Sum of all divisors σ(n): 1311541996989333
• Sum of proper divisors (its aliquot sum) s(n): 191699098517
• 1311350297890816 is a deficient number, because the sum of its proper divisors (191699098517) is less than itself. Its deficiency is 1311158598792299

Bases of 1311350297890816

• Binary: 100101010001010101010001000101011101001000000000000₂
• Hexadecimal: 0x4A8AA88AE9000
• Base-36: CWU20DAWHS

Squares and roots of 1311350297890816

• 1311350297890816 squared (1311350297890816²) is 1719639603778331862138257145856
• 1311350297890816 cubed (1311350297890816³) is 2255049906679560282858965039383191596874858496
• The square root of 1311350297890816 is 36212570.9925547263
• 1311350297890816 is a perfect cube number. Its cube root is 109456

Scales and comparisons

• 1,311,350,297,890,816 seconds is equal to 41,696,883 years, 10 weeks, 2 days, 20 hours, 20 minutes, 16 seconds.
• To count from 1 to 1,311,350,297,890,816 would take you about one hundred twenty-five million, ninety thousand, six hundred forty-nine 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 1311350297890816 cubic inches would be around 9121.3 feet tall.

Recreational maths with 1311350297890816

• 1311350297890816 backwards is 6180987920531131
• 1311350297890816 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1311350297890816's digits is 64
• More coming soon!