13297899535356799

Names of 13297899535356799

• Cardinal: 13297899535356799 can be written as Thirteen quadrillion, two hundred ninety-seven trillion, eight hundred ninety-nine billion, five hundred thirty-five million, three hundred fifty-six thousand, seven hundred ninety-nine.

Scientific notation

• Scientific notation: 1.3297899535356799 × 10¹⁶

Factors of 13297899535356799

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 17472830

Divisors of 13297899535356799

• Number of divisors d(n): 16
• Complete list of divisors:
  1 11 23 253 3861587 13611209 42477457 88816501 149723299 313057807 976981511 3443635877 52560867728683 578169545015513 1208899957759709 13297899535356799
• Sum of all divisors σ(n): 15137534938026240
• Sum of proper divisors (its aliquot sum) s(n): 1839635402669441
• 13297899535356799 is a deficient number, because the sum of its proper divisors (1839635402669441) is less than itself. Its deficiency is 11458264132687358

Bases of 13297899535356799

• Binary: 101111001111100101111010000010000100000101001101111111₂
• Hexadecimal: 0x2F3E5E8210537F
• Base-36: 3MXPMPLRCZJ

Squares and roots of 13297899535356799

• 13297899535356799 squared (13297899535356799²) is 176834132052442570737504235526401
• 13297899535356799 cubed (13297899535356799³) is 2351522522455398898506641637463629111855119350399
• The square root of 13297899535356799 is 115316518.9179624819
• The cube root of 13297899535356799 is 236915.9768815073

Scales and comparisons

• 13,297,899,535,356,799 seconds is equal to 422,832,072 years, 6 weeks, 1 day, 19 hours, 33 minutes, 19 seconds.
• To count from 1 to 13,297,899,535,356,799 would take you about one billion, two hundred sixty-eight million, four hundred ninety-six thousand, two hundred sixteen 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 13297899535356799 cubic inches would be around 19743 feet tall.

Recreational maths with 13297899535356799

• 13297899535356799 backwards is 99765353599879231
• The number of decimal digits it has is: 17
• The sum of 13297899535356799's digits is 100
• More coming soon!