13457009381678142

Names of 13457009381678142

• Cardinal: 13457009381678142 can be written as Thirteen quadrillion, four hundred fifty-seven trillion, nine billion, three hundred eighty-one million, six hundred seventy-eight thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.3457009381678142 × 10¹⁶

Factors of 13457009381678142

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 320404985278063

Divisors of 13457009381678142

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 7 14 21 42 320404985278051 640809970556102 961214955834153 1922429911668306 2242834896946357 4485669793892714 6728504690839071 13457009381678142
• Sum of all divisors σ(n): 30758878586692992
• Sum of proper divisors (its aliquot sum) s(n): 17301869205014850
• 13457009381678142 is an abundant number, because the sum of its proper divisors (17301869205014850) is greater than itself. Its abundance is 3844859823336708

Bases of 13457009381678142

• Binary: 101111110011110001010000100111111011110001110000111110₂
• Hexadecimal: 0x2FCF1427EF1C3E
• Base-36: 3OI40RK5Y66

Squares and roots of 13457009381678142

• 13457009381678142 squared (13457009381678142²) is 181091101498573529672760080572164
• 13457009381678142 cubed (13457009381678142³) is 2436944651804732628677059914981271662029852439288
• The square root of 13457009381678142 is 116004350.7015066311
• The cube root of 13457009381678142 is 237857.1358645747

Scales and comparisons

• 13,457,009,381,678,142 seconds is equal to 427,891,273 years, 3 weeks, 6 days, 1 hour, 15 minutes, 42 seconds.
• To count from 1 to 13,457,009,381,678,142 would take you about one billion, two hundred eighty-three million, six hundred seventy-three thousand, eight hundred nineteen 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 13457009381678142 cubic inches would be around 19821.4 feet tall.

Recreational maths with 13457009381678142

• 13457009381678142 backwards is 24187618390075431
• The number of decimal digits it has is: 17
• The sum of 13457009381678142's digits is 69
• More coming soon!