13566443969744642

Names of 13566443969744642

• Cardinal: 13566443969744642 can be written as Thirteen quadrillion, five hundred sixty-six trillion, four hundred forty-three billion, nine hundred sixty-nine million, seven hundred forty-four thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.3566443969744642 × 10¹⁶

Factors of 13566443969744642

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 628601

Divisors of 13566443969744642

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 136261 142159 272522 284318 350179 700358 19370727499 38741454998 47715740719 49781096461 95431481438 99562192922 6783221984872321 13566443969744642
• Sum of all divisors σ(n): 20350016559196800
• Sum of proper divisors (its aliquot sum) s(n): 6783572589452158
• 13566443969744642 is a deficient number, because the sum of its proper divisors (6783572589452158) is less than itself. Its deficiency is 6782871380292484

Bases of 13566443969744642

• Binary: 110000001100101001101111100001101011101000111100000010₂
• Hexadecimal: 0x30329BE1AE8F02
• Base-36: 3PKWIBKDS02

Squares and roots of 13566443969744642

• 13566443969744642 squared (13566443969744642²) is 184048401984220760901482687708164
• 13566443969744642 cubed (13566443969744642³) is 2496882333239969545046844927655533801403298657288
• The square root of 13566443969744642 is 116475078.7496820797
• The cube root of 13566443969744642 is 238500.1602417055

Scales and comparisons

• 13,566,443,969,744,642 seconds is equal to 431,370,954 years, 24 weeks, 3 days, 14 hours, 24 minutes, 2 seconds.
• To count from 1 to 13,566,443,969,744,642 would take you about one billion, two hundred ninety-four million, one hundred twelve thousand, eight hundred sixty-three 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 13566443969744642 cubic inches would be around 19875 feet tall.

Recreational maths with 13566443969744642

• 13566443969744642 backwards is 24644796934466531
• The number of decimal digits it has is: 17
• The sum of 13566443969744642's digits is 83
• More coming soon!