13506712547134689

Names of 13506712547134689

• Cardinal: 13506712547134689 can be written as Thirteen quadrillion, five hundred six trillion, seven hundred twelve billion, five hundred forty-seven million, one hundred thirty-four thousand, six hundred eighty-nine.

Scientific notation

• Scientific notation: 1.3506712547134689 × 10¹⁶

Factors of 13506712547134689

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2038941

Divisors of 13506712547134689

• Number of divisors d(n): 27
• Complete list of divisors:
  1 3 9 19 57 171 361 1083 3249 2038919 6116757 18350271 38739461 116218383 348655149 736049759 2208149277 6624447831 4157190688561 12471572065683 37414716197049 78986623082659 236959869247977 710879607743931 1500745838570521 4502237515711563 13506712547134689
• Sum of all divisors σ(n): 20590575579213393
• Sum of proper divisors (its aliquot sum) s(n): 7083863032078704
• 13506712547134689 is a deficient number, because the sum of its proper divisors (7083863032078704) is less than itself. Its deficiency is 6422849515055985

Bases of 13506712547134689

• Binary: 101111111111000100100010010011011101001000110011100001₂
• Hexadecimal: 0x2FFC4893748CE1
• Base-36: 3OZQA31KW69

Squares and roots of 13506712547134689

• 13506712547134689 squared (13506712547134689²) is 182431283830925638421503907126721
• 13506712547134689 cubed (13506712547134689³) is 2464046910309053034279615640311359189415377924769
• 13506712547134689 is a perfect square number. Its square root is 116218383
• The cube root of 13506712547134689 is 238149.6160871081

Scales and comparisons

• 13,506,712,547,134,689 seconds is equal to 429,471,679 years, 51 weeks, 4 days, 18 hours, 18 minutes, 9 seconds.
• To count from 1 to 13,506,712,547,134,689 would take you about one billion, two hundred eighty-eight million, four hundred fifteen thousand and thirty-nine 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 13506712547134689 cubic inches would be around 19845.8 feet tall.

Recreational maths with 13506712547134689

• 13506712547134689 backwards is 98643174521760531
• The number of decimal digits it has is: 17
• The sum of 13506712547134689's digits is 72
• More coming soon!