13228323516405

Names of 13228323516405

• Cardinal: 13228323516405 can be written as Thirteen trillion, two hundred twenty-eight billion, three hundred twenty-three million, five hundred sixteen thousand, four hundred five.

Scientific notation

• Scientific notation: 1.3228323516405 × 10¹³

Factors of 13228323516405

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1239

Divisors of 13228323516405

• Number of divisors d(n): 168
• Complete list of divisors:
  1 3 5 9 15 19 27 45 57 81 95 135 171 179 243 285 405 513 537 729 855 895 1033 1215 1539 1611 2565 2685 3099 3401 3645 4617 4833 5165 7695 8055 9297 10203 13851 14499 15495 17005 19627 23085 24165 27891 30609 43497 46485 51015 58881 69255 72495 83673 91827 98135 130491 139455 153045 176643 184907 217485 251019 275481 294405 418365 459135 529929 554721 652455 753057 826443 883215 924535 1067089 1255095 1377405 1589787 1664163 2479329 2649645 2773605 3201267 3513233 3765285 4132215 4769361 4992489 5335445 7948935 8320815 9603801 10539699 12396645 14308083 14977467 16006335 17566165 20274691 23846805 24962445 28811403 31619097 44932401 48019005 52698495 60824073 71540415 74887335 86434209 94857291 101373455 134797203 144057015 158095485 182472219 191008931 224662005 259302627 284571873 304120365 432171045 474286455 547416657 573026793 673986015 777907881 853715619 912361095 955044655 1296513135 1422859365 1642249971 1719080379 2561146857 2737083285 2865133965 3629169689 3889539405 4268578095 4926749913 5157241137 8211249855 8595401895 10887509067 12805734285 14780249739 15471723411 18145848445 24633749565 25786205685 32662527201 46415170233 54437545335 73901248695 77358617055 97987581603 139245510699 163312636005 232075851165 293962744809 489937908015 696227553495 881888234427 1469813724045 2645664703281 4409441172135 13228323516405
• Sum of all divisors σ(n): 25217102282400
• Sum of proper divisors (its aliquot sum) s(n): 11988778765995
• 13228323516405 is a deficient number, because the sum of its proper divisors (11988778765995) is less than itself. Its deficiency is 1239544750410

Bases of 13228323516405

• Binary: 11000000011111110101100001100010111111110101₂
• Hexadecimal: 0xC07F5862FF5
• Base-36: 4OT0A9YB9

Squares and roots of 13228323516405

• 13228323516405 squared (13228323516405²) is 174988543054673544304124025
• 13228323516405 cubed (13228323516405³) is 2314805059191586879758454481131242130125
• The square root of 13228323516405 is 3637076.2318660575
• The cube root of 13228323516405 is 23650.2064333079

Scales and comparisons

• 13,228,323,516,405 seconds is equal to 420,619 years, 40 weeks, 6 hours, 6 minutes, 45 seconds.
• To count from 1 to 13,228,323,516,405 would take you about one million, fifty-one thousand, five hundred forty-nine 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 13228323516405 cubic inches would be around 1970.9 feet tall.

Recreational maths with 13228323516405

• 13228323516405 backwards is 50461532382231
• 13228323516405 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13228323516405's digits is 45
• More coming soon!