31003112394078049

Names of 31003112394078049

• Cardinal: 31003112394078049 can be written as Thirty-one quadrillion, three trillion, one hundred twelve billion, three hundred ninety-four million, seventy-eight thousand and forty-nine.

Scientific notation

• Scientific notation: 3.1003112394078049 × 10¹⁶

Factors of 31003112394078049

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 35856

Divisors of 31003112394078049

• Number of divisors d(n): 21
• Complete list of divisors:
  1 17 289 4913 35839 83521 609263 1419857 10357471 24137569 176077007 1284433921 2993309119 21835376657 50886255023 371201403169 865066335391 6310423853873 107277205515841 1823712493769297 31003112394078049
• Sum of all divisors σ(n): 32941725997056087
• Sum of proper divisors (its aliquot sum) s(n): 1938613602978038
• 31003112394078049 is a deficient number, because the sum of its proper divisors (1938613602978038) is less than itself. Its deficiency is 29064498791100011

Bases of 31003112394078049

• Binary: 1101110001001010010101010011101001011100011011101100001₂
• Hexadecimal: 0x6E252A9D2E3761
• Base-36: 8H9OP7MSK81

Squares and roots of 31003112394078049

• 31003112394078049 squared (31003112394078049²) is 961192978119835935074484703646401
• 31003112394078049 cubed (31003112394078049³) is 29799973933047876446703611103679780293228891951649
• 31003112394078049 is a perfect square number. Its square root is 176077007
• The cube root of 31003112394078049 is 314148.5780212333

Scales and comparisons

• 31,003,112,394,078,049 seconds is equal to 985,803,075 years, 10 weeks, 5 days, 21 hours, 40 minutes, 49 seconds.
• To count from 1 to 31,003,112,394,078,049 would take you about two billion, nine hundred fifty-seven million, four hundred nine thousand, two hundred twenty-five 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 31003112394078049 cubic inches would be around 26179 feet tall.

Recreational maths with 31003112394078049

• 31003112394078049 backwards is 94087049321130013
• The number of decimal digits it has is: 17
• The sum of 31003112394078049's digits is 55
• More coming soon!