13994371869642

Names of 13994371869642

• Cardinal: 13994371869642 can be written as Thirteen trillion, nine hundred ninety-four billion, three hundred seventy-one million, eight hundred sixty-nine thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.3994371869642 × 10¹³

Factors of 13994371869642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 932

Divisors of 13994371869642

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 9 18 23 27 41 46 54 69 81 82 123 138 162 207 243 246 369 414 486 621 738 863 943 1107 1242 1681 1726 1863 1886 2214 2589 2829 3321 3362 3726 5043 5178 5589 5658 6642 7767 8487 9963 10086 11178 15129 15534 16974 19849 19926 23301 25461 30258 35383 38663 39698 45387 46602 50922 59547 69903 70766 76383 77326 90774 106149 115989 119094 136161 139806 152766 178641 209709 212298 229149 231978 272322 318447 347967 357282 408483 419418 458298 535923 636894 695934 744769 813809 816966 955341 1043901 1071846 1450703 1489538 1607769 1627618 1910682 2087802 2234307 2441427 2866023 2901406 3131703 3215538 4352109 4468614 4823307 4882854 5732046 6263406 6702921 7324281 8598069 8704218 9395109 9646614 13056327 13405842 14648562 17129687 17196138 18790218 20108763 21972843 26112654 30535529 33366169 34259374 39168981 40217526 43945686 51389061 60326289 61071058 65918529 66732338 78337962 91606587 100098507 102778122 117506943 120652578 131837058 154167183 180978867 183213174 197755587 200197014 235013886 274819761 300295521 308334366 352520829 361957734 395511174 462501549 549639522 600591042 702317167 705041658 824459283 900886563 925003098 1251956689 1387504647 1404634334 1648918566 1801773126 2106951501 2473377849 2503913378 2702659689 2775009294 3755870067 4162513941 4213903002 4946755698 5405319378 6320854503 7420133547 7511740134 8107979067 8325027882 11267610201 12641709006 14840267094 16215958134 18962563509 22535220402 28795003847 33802830603 37925127018 56887690527 57590007694 67605661206 86385011541 101408491809 113775381054 170663071581 172770023082 202816983618 259155034623 304225475427 341326143162 518310069246 608450950854 777465103869 1554930207738 2332395311607 4664790623214 6997185934821 13994371869642
• Sum of all divisors σ(n): 33670090071072
• Sum of proper divisors (its aliquot sum) s(n): 19675718201430
• 13994371869642 is an abundant number, because the sum of its proper divisors (19675718201430) is greater than itself. Its abundance is 5681346331788

Bases of 13994371869642

• Binary: 11001011101001010001100100000110101111001010₂
• Hexadecimal: 0xCBA51906BCA
• Base-36: 4YKXBOQMI

Squares and roots of 13994371869642

• 13994371869642 squared (13994371869642²) is 195842444025827326641208164
• 13994371869642 cubed (13994371869642³) is 2740691989556975898463778930158394157288
• The square root of 13994371869642 is 3740905.2206173307
• The cube root of 13994371869642 is 24098.1925434313

Scales and comparisons

• 13,994,371,869,642 seconds is equal to 444,977 years, 38 weeks, 2 days, 15 hours, 20 minutes, 42 seconds.
• To count from 1 to 13,994,371,869,642 would take you about one million, one hundred twelve thousand, four hundred forty-four 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 13994371869642 cubic inches would be around 2008.2 feet tall.

Recreational maths with 13994371869642

• 13994371869642 backwards is 24696817349931
• The number of decimal digits it has is: 14
• The sum of 13994371869642's digits is 72
• More coming soon!