13678733941958246399

Names of 13678733941958246399

• Cardinal: 13678733941958246399 can be written as Thirteen quintillion, six hundred seventy-eight quadrillion, seven hundred thirty-three trillion, nine hundred forty-one billion, nine hundred fifty-eight million, two hundred forty-six thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 1.3678733941958246399 × 10¹⁹

Factors of 13678733941958246399

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 652891696909970

Divisors of 13678733941958246399

• Number of divisors d(n): 16
• Complete list of divisors:
  1 7 41 73 287 511 2993 20951 652891696909849 4570241878368943 26768559573303809 47661093874418977 187379917013126663 333627657120932839 1954104848851178057 13678733941958246399
• Sum of all divisors σ(n): 16233499151966510400
• Sum of proper divisors (its aliquot sum) s(n): 2554765210008264001
• 13678733941958246399 is a deficient number, because the sum of its proper divisors (2554765210008264001) is less than itself. Its deficiency is 11123968731949982398

Bases of 13678733941958246399

• Binary: 1011110111010100101000000000110000010011011111111111111111111111₂
• Hexadecimal: 0xBDD4A00C137FFFFF
• Base-36: 2VXAAHYDHJ3ZZ

Squares and roots of 13678733941958246399

• 13678733941958246399 squared (13678733941958246399²) is 187107762254880586565602893079196467201
• 13678733941958246399 cubed (13678733941958246399³) is 2559397298359689111762588358941695466466734005649879859199
• The square root of 13678733941958246399 is 3698477246.3756278189
• The cube root of 13678733941958246399 is 2391563.7800784211

Scales and comparisons

• 13,678,733,941,958,246,399 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,678,733,941,958,246,399 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13678733941958246399 cubic inches would be around 199297 feet tall.

Recreational maths with 13678733941958246399

• 13678733941958246399 backwards is 99364285914933787631
• The number of decimal digits it has is: 20
• The sum of 13678733941958246399's digits is 107
• More coming soon!