13866821321932801

Names of 13866821321932801

• Cardinal: 13866821321932801 can be written as Thirteen quadrillion, eight hundred sixty-six trillion, eight hundred twenty-one billion, three hundred twenty-one million, nine hundred thirty-two thousand, eight hundred one.

Scientific notation

• Scientific notation: 1.3866821321932801 × 10¹⁶

Factors of 13866821321932801

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 7447661951

Divisors of 13866821321932801

• Number of divisors d(n): 8
• Complete list of divisors:
  1 107 17401 1861907 7447644443 796897955401 129596460952643 13866821321932801
• Sum of all divisors σ(n): 13997222130364704
• Sum of proper divisors (its aliquot sum) s(n): 130400808431903
• 13866821321932801 is a deficient number, because the sum of its proper divisors (130400808431903) is less than itself. Its deficiency is 13736420513500898

Bases of 13866821321932801

• Binary: 110001010000111100110011101111000011101100000000000001₂
• Hexadecimal: 0x3143CCEF0EC001
• Base-36: 3SJDLRSD1C1

Squares and roots of 13866821321932801

• 13866821321932801 squared (13866821321932801²) is 192288733574410154631970359705601
• 13866821321932801 cubed (13866821321932801³) is 2666433510697086395216456858856523813422665318401
• The square root of 13866821321932801 is 117757468.2214796983
• The cube root of 13866821321932801 is 240247.5531442099

Scales and comparisons

• 13,866,821,321,932,801 seconds is equal to 440,922,025 years, 7 weeks, 3 days, 1 second.
• To count from 1 to 13,866,821,321,932,801 would take you about one billion, three hundred twenty-two million, seven hundred sixty-six thousand and seventy-five 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 13866821321932801 cubic inches would be around 20020.6 feet tall.

Recreational maths with 13866821321932801

• 13866821321932801 backwards is 10823912312866831
• The number of decimal digits it has is: 17
• The sum of 13866821321932801's digits is 64
• More coming soon!