13628715328

Names of 13628715328

• Cardinal: 13628715328 can be written as Thirteen billion, six hundred twenty-eight million, seven hundred fifteen thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3628715328 × 10¹⁰

Factors of 13628715328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2597

Divisors of 13628715328

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 32 64 157 314 628 859 1256 1579 1718 2512 3158 3436 5024 6316 6872 10048 12632 13744 25264 27488 50528 54976 101056 134863 247903 269726 495806 539452 991612 1078904 1356361 1983224 2157808 2712722 3966448 4315616 5425444 7932896 8631232 10850888 15865792 21701776 43403552 86807104 212948677 425897354 851794708 1703589416 3407178832 6814357664 13628715328
• Sum of all divisors σ(n): 27265680800
• Sum of proper divisors (its aliquot sum) s(n): 13636965472
• 13628715328 is an abundant number, because the sum of its proper divisors (13636965472) is greater than itself. Its abundance is 8250144

Bases of 13628715328

• Binary: 1100101100010101011011000101000000₂
• Hexadecimal: 0x32C55B140
• Base-36: 69E6O1S

Squares and roots of 13628715328

• 13628715328 squared (13628715328²) is 185741881491662147584
• 13628715328 cubed (13628715328³) is 2531423227336975414975458967552
• The square root of 13628715328 is 116742.0889311133
• The cube root of 13628715328 is 2388.6451666595

Scales and comparisons

• 13,628,715,328 seconds is equal to 433 years, 18 weeks, 1 day, 18 hours, 15 minutes, 28 seconds.
• To count from 1 to 13,628,715,328 would take you about eight hundred sixty-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 13628715328 cubic inches would be around 199.1 feet tall.

Recreational maths with 13628715328

• 13628715328 backwards is 82351782631
• The number of decimal digits it has is: 11
• The sum of 13628715328's digits is 46
• More coming soon!