12842729597491162

Names of 12842729597491162

• Cardinal: 12842729597491162 can be written as Twelve quadrillion, eight hundred forty-two trillion, seven hundred twenty-nine billion, five hundred ninety-seven million, four hundred ninety-one thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 1.2842729597491162 × 10¹⁶

Factors of 12842729597491162

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 5967174

Divisors of 12842729597491162

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 41 71 82 142 2911 5822 395953 791906 5571107 11142214 16234073 28112663 32468146 56225326 228415387 395548597 456830774 791097194 1152619183 2305238366 16217492477 32434984954 2205896529971 4411793059942 90441757728811 156618653627941 180883515457622 313237307255882 6421364798745581 12842729597491162
• Sum of all divisors σ(n): 20011947453074304
• Sum of proper divisors (its aliquot sum) s(n): 7169217855583142
• 12842729597491162 is a deficient number, because the sum of its proper divisors (7169217855583142) is less than itself. Its deficiency is 5673511741908020

Bases of 12842729597491162

• Binary: 101101101000000110010011111111100110101101011111011010₂
• Hexadecimal: 0x2DA064FF9AD7DA
• Base-36: 3IGD8J0W72Y

Squares and roots of 12842729597491162

• 12842729597491162 squared (12842729597491162²) is 164935703514275503917884668110244
• 12842729597491162 cubed (12842729597491162³) is 2118224641205813076187785469827268747050031663528
• The square root of 12842729597491162 is 113325767.5795366585
• The cube root of 12842729597491162 is 234181.4259923731

Scales and comparisons

• 12,842,729,597,491,162 seconds is equal to 408,359,076 years, 1 week, 3 days, 15 hours, 59 minutes, 22 seconds.
• To count from 1 to 12,842,729,597,491,162 would take you about one billion, two hundred twenty-five million, seventy-seven thousand, two hundred twenty-eight 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 12842729597491162 cubic inches would be around 19515.1 feet tall.

Recreational maths with 12842729597491162

• 12842729597491162 backwards is 26119479592724821
• The number of decimal digits it has is: 17
• The sum of 12842729597491162's digits is 79
• More coming soon!