13999806881472

Names of 13999806881472

• Cardinal: 13999806881472 can be written as Thirteen trillion, nine hundred ninety-nine billion, eight hundred six million, eight hundred eighty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.3999806881472 × 10¹³

Factors of 13999806881472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 270034

Divisors of 13999806881472

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 192 270029 540058 810087 1080116 1620174 2160232 3240348 4320464 6480696 8640928 12961392 17281856 25922784 51845568 72915660841 145831321682 218746982523 291662643364 437493965046 583325286728 874987930092 1166650573456 1749975860184 2333301146912 3499951720368 4666602293824 6999903440736 13999806881472
• Sum of all divisors σ(n): 37041292882468
• Sum of proper divisors (its aliquot sum) s(n): 23041486000996
• 13999806881472 is an abundant number, because the sum of its proper divisors (23041486000996) is greater than itself. Its abundance is 9041679119524

Bases of 13999806881472

• Binary: 11001011101110010101100001000001111011000000₂
• Hexadecimal: 0xCBB95841EC0
• Base-36: 4YNF7JWLC

Squares and roots of 13999806881472

• 13999806881472 squared (13999806881472²) is 195994592718510765856886784
• 13999806881472 cubed (13999806881472³) is 2743886447871908963678960541365611266048
• The square root of 13999806881472 is 3741631.5801361309
• The cube root of 13999806881472 is 24101.3118214507

Scales and comparisons

• 13,999,806,881,472 seconds is equal to 445,150 years, 28 weeks, 5 days, 20 hours, 51 minutes, 12 seconds.
• To count from 1 to 13,999,806,881,472 would take you about one million, one hundred twelve thousand, eight hundred seventy-six 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 13999806881472 cubic inches would be around 2008.4 feet tall.

Recreational maths with 13999806881472

• 13999806881472 backwards is 27418860899931
• The number of decimal digits it has is: 14
• The sum of 13999806881472's digits is 75
• More coming soon!