13520564404080390

Names of 13520564404080390

• Cardinal: 13520564404080390 can be written as Thirteen quadrillion, five hundred twenty trillion, five hundred sixty-four billion, four hundred four million, eighty thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.352056440408039 × 10¹⁶

Factors of 13520564404080390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 18918085188

Divisors of 13520564404080390

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 2647 5294 7941 13235 15882 23823 26470 39705 47646 71469 79410 119115 142938 238230 357345 714690 18918082531 37836165062 56754247593 94590412655 113508495186 170262742779 189180825310 283771237965 340525485558 510788228337 567542475930 851313713895 1021576456674 1702627427790 2553941141685 5107882283370 50076164459557 100152328919114 150228493378671 250380822297785 300456986757342 450685480136013 500761644595570 751142466893355 901370960272026 1352056440408039 1502284933786710 2253427400680065 2704112880816078 4506854801360130 6760282202040195 13520564404080390
• Sum of all divisors σ(n): 36068459432209920
• Sum of proper divisors (its aliquot sum) s(n): 22547895028129530
• 13520564404080390 is an abundant number, because the sum of its proper divisors (22547895028129530) is greater than itself. Its abundance is 9027330624049140

Bases of 13520564404080390

• Binary: 110000000010001110000110110110011101111100111100000110₂
• Hexadecimal: 0x3008E1B677CF06
• Base-36: 3P4N1JFK7PI

Squares and roots of 13520564404080390

• 13520564404080390 squared (13520564404080390²) is 182805661804885711560881582552100
• 13520564404080390 cubed (13520564404080390³) is 2471635723863495892170761566265490005869763319000
• The square root of 13520564404080390 is 116277961.8159881147
• The cube root of 13520564404080390 is 238230.9999999989

Scales and comparisons

• 13,520,564,404,080,390 seconds is equal to 429,912,126 years, 10 weeks, 2 days, 2 hours, 46 minutes, 30 seconds.
• To count from 1 to 13,520,564,404,080,390 would take you about one billion, two hundred eighty-nine million, seven hundred thirty-six thousand, three hundred seventy-eight 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 13520564404080390 cubic inches would be around 19852.6 feet tall.

Recreational maths with 13520564404080390

• 13520564404080390 backwards is 09308040446502531
• 13520564404080390 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13520564404080390's digits is 54
• More coming soon!