13728975795

Names of 13728975795

• Cardinal: 13728975795 can be written as Thirteen billion, seven hundred twenty-eight million, nine hundred seventy-five thousand, seven hundred ninety-five.

Scientific notation

• Scientific notation: 1.3728975795 × 10¹⁰

Factors of 13728975795

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 444

Divisors of 13728975795

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 9 15 27 45 59 89 107 135 177 181 267 295 321 445 531 535 543 801 885 905 963 1335 1593 1605 1629 2403 2655 2715 2889 4005 4815 4887 5251 6313 7965 8145 9523 10679 12015 14445 15753 16109 18939 19367 24435 26255 28569 31565 32037 47259 47615 48327 53395 56817 58101 78765 80545 85707 94695 96111 96835 141777 142845 144981 160185 170451 174303 236295 241635 257121 284085 288333 290505 428535 434943 480555 522909 561857 708885 724905 852255 871515 950431 1142653 1285605 1441665 1685571 1723663 2174715 2614545 2809285 2851293 3427959 4752155 5056713 5170989 5713265 8427855 8553879 8618315 10283877 14256465 15170139 15512967 17139795 25283565 25661637 25854945 30851631 42769395 46538901 51419385 75850695 77564835 101696117 128308185 154258155 232694505 305088351 508480585 915265053 1525441755 2745795159 4576325265 13728975795
• Sum of all divisors σ(n): 25474176000
• Sum of proper divisors (its aliquot sum) s(n): 11745200205
• 13728975795 is a deficient number, because the sum of its proper divisors (11745200205) is less than itself. Its deficiency is 1983775590

Bases of 13728975795

• Binary: 1100110010010011111000101110110011₂
• Hexadecimal: 0x3324F8BB3
• Base-36: 6B1VLIR

Squares and roots of 13728975795

• 13728975795 squared (13728975795²) is 188484776379695882025
• 13728975795 cubed (13728975795³) is 2587702932642832493782400584875
• The square root of 13728975795 is 117170.7121895229
• The cube root of 13728975795 is 2394.4882657465

Scales and comparisons

• 13,728,975,795 seconds is equal to 436 years, 28 weeks, 4 hours, 23 minutes, 15 seconds.
• To count from 1 to 13,728,975,795 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 13728975795 cubic inches would be around 199.5 feet tall.

Recreational maths with 13728975795

• 13728975795 backwards is 59757982731
• The number of decimal digits it has is: 11
• The sum of 13728975795's digits is 63
• More coming soon!