13728399543495

Names of 13728399543495

• Cardinal: 13728399543495 can be written as Thirteen trillion, seven hundred twenty-eight billion, three hundred ninety-nine million, five hundred forty-three thousand, four hundred ninety-five.

Scientific notation

• Scientific notation: 1.3728399543495 × 10¹³

Factors of 13728399543495

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 437

Divisors of 13728399543495

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 13 15 21 35 39 45 49 63 65 91 105 117 147 195 245 273 315 343 409 441 455 585 637 735 819 1029 1227 1365 1715 1911 2045 2205 2863 3087 3185 3681 4095 4459 5145 5317 5733 6135 8589 9555 13377 14315 15435 15951 18405 20041 22295 25767 26585 28665 37219 40131 42945 47853 60123 66885 79755 100205 111657 128835 140287 167281 180369 186095 200655 239265 260533 300615 334971 420861 501843 558285 701435 781599 836405 901845 1170967 1262583 1302665 1505529 1674855 1823731 2104305 2174653 2344797 2509215 3512901 3907995 5471193 5854835 6312915 6523959 7527645 8196769 9118655 10538703 10873265 11723985 15222571 16413579 17564505 19571877 24590307 27355965 32619795 40983845 45667713 52693515 57377383 68417929 73770921 76112855 82067895 97859385 106557997 122951535 137003139 172132149 205253787 228338565 286886915 319673991 342089645 368854605 478925503 516396447 532789985 615761361 685015695 745905979 860660745 889433077 959021973 1026268935 1436776509 1598369955 2237717937 2394627515 2581982235 2668299231 3078806805 3352478521 3729529895 4310329527 4447165385 4795109865 6226031539 6713153811 7183882545 8004897693 10057435563 11188589685 13341496155 16762392605 18678094617 21551647635 23467349647 30172306689 31130157695 33565769055 40024488465 43582220773 50287177815 56034283851 70402048941 93390473085 117336748235 130746662319 150861533445 211206146823 217911103865 280171419255 305075545411 352010244705 392239986957 653733311595 915226636233 1056030734115 1525377727055 1961199934785 2745679908699 4576133181165 13728399543495
• Sum of all divisors σ(n): 29958198816000
• Sum of proper divisors (its aliquot sum) s(n): 16229799272505
• 13728399543495 is an abundant number, because the sum of its proper divisors (16229799272505) is greater than itself. Its abundance is 2501399729010

Bases of 13728399543495

• Binary: 11000111110001100100011000001100110011000111₂
• Hexadecimal: 0xC7C6460CCC7
• Base-36: 4V6QMMQBR

Squares and roots of 13728399543495

• 13728399543495 squared (13728399543495²) is 188468954025833724396815025
• 13728399543495 cubed (13728399543495³) is 2587377102411235844446011033441957012375
• The square root of 13728399543495 is 3705185.4938039203
• The cube root of 13728399543495 is 23944.5476368981

Scales and comparisons

• 13,728,399,543,495 seconds is equal to 436,520 years, 33 weeks, 2 days, 5 hours, 38 minutes, 15 seconds.
• To count from 1 to 13,728,399,543,495 would take you about one million, ninety-one thousand, three hundred one 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 13728399543495 cubic inches would be around 1995.4 feet tall.

Recreational maths with 13728399543495

• 13728399543495 backwards is 59434599382731
• The number of decimal digits it has is: 14
• The sum of 13728399543495's digits is 72
• More coming soon!