13728262912

Names of 13728262912

• Cardinal: 13728262912 can be written as Thirteen billion, seven hundred twenty-eight million, two hundred sixty-two thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.3728262912 × 10¹⁰

Factors of 13728262912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 589319

Divisors of 13728262912

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 182 208 224 256 364 416 448 728 832 896 1456 1664 1792 2912 3328 5824 11648 23296 589297 1178594 2357188 4125079 4714376 7660861 8250158 9428752 15321722 16500316 18857504 30643444 33000632 37715008 53626027 61286888 66001264 75430016 107252054 122573776 132002528 150860032 214504108 245147552 264005056 429008216 490295104 528010112 858016432 980590208 1056020224 1716032864 1961180416 3432065728 6864131456 13728262912
• Sum of all divisors σ(n): 33726703136
• Sum of proper divisors (its aliquot sum) s(n): 19998440224
• 13728262912 is an abundant number, because the sum of its proper divisors (19998440224) is greater than itself. Its abundance is 6270177312

Bases of 13728262912

• Binary: 1100110010010001001010101100000000₂
• Hexadecimal: 0x33244AB00
• Base-36: 6B1GBGG

Squares and roots of 13728262912

• 13728262912 squared (13728262912²) is 188465202580994719744
• 13728262912 cubed (13728262912³) is 2587299850795236487129389334528
• The square root of 13728262912 is 117167.6700801035
• The cube root of 13728262912 is 2394.4468200831

Scales and comparisons

• 13,728,262,912 seconds is equal to 436 years, 26 weeks, 5 days, 22 hours, 21 minutes, 52 seconds.
• To count from 1 to 13,728,262,912 would take you about eight hundred seventy-three 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 13728262912 cubic inches would be around 199.5 feet tall.

Recreational maths with 13728262912

• 13728262912 backwards is 21926282731
• The number of decimal digits it has is: 11
• The sum of 13728262912's digits is 43
• More coming soon!