13948421460019340636161

Names of 13948421460019340636161

• Cardinal: 13948421460019340636161 can be written as Thirteen sextillion, nine hundred forty-eight quintillion, four hundred twenty-one quadrillion, four hundred sixty trillion, nineteen billion, three hundred forty million, six hundred thirty-six thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 1.3948421460019340636161 × 10²²

Factors of 13948421460019340636161

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 43547382528

Divisors of 13948421460019340636161

• Number of divisors d(n): 16
• Complete list of divisors:
  1 83 269 22327 14350789 1191115487 3860362241 43533031387 320410066003 3613241605121 11710385443103 971961991777549 624733347965214343 51852867881112790469 168053270602642658267 13948421460019340636161
• Sum of all divisors σ(n): 14168953319505689073600
• Sum of proper divisors (its aliquot sum) s(n): 220531859486348437439
• 13948421460019340636161 is a deficient number, because the sum of its proper divisors (220531859486348437439) is less than itself. Its deficiency is 13727889600532992198722

Bases of 13948421460019340636161

• Binary: 10111101000010010100111011101101111111101111000000010000111111000000000001₂
• Hexadecimal: 0x2F4253BB7FBC043F001
• Base-36: 29RPKEX852FB401

Squares and roots of 13948421460019340636161

• 13948421460019340636161 squared (13948421460019340636161²) is 194558461226328074288956662890327112180817921
• 13948421460019340636161 cubed (13948421460019340636161³) is 2713783415797655312823179794828266807560006636951947690653449441281
• The square root of 13948421460019340636161 is 118103435428.5231646841
• The cube root of 13948421460019340636161 is 24071788.2144781349

Scales and comparisons

• 13,948,421,460,019,340,636,161 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,948,421,460,019,340,636,161 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 13948421460019340636161 cubic inches would be around 2005982.4 feet tall.

Recreational maths with 13948421460019340636161

• 13948421460019340636161 backwards is 16163604391006412484931
• The number of decimal digits it has is: 23
• The sum of 13948421460019340636161's digits is 82
• More coming soon!