13315794021685605

Names of 13315794021685605

• Cardinal: 13315794021685605 can be written as Thirteen quadrillion, three hundred fifteen trillion, seven hundred ninety-four billion, twenty-one million, six hundred eighty-five thousand, six hundred five.

Scientific notation

• Scientific notation: 1.3315794021685605 × 10¹⁶

Factors of 13315794021685605

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 6549717

Divisors of 13315794021685605

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 5 15 811 2433 4055 12165 171641 514923 858205 2574615 6377257 19131771 31886285 95658855 139200851 417602553 696004255 2088012765 5171955427 15515866281 25859777135 77579331405 1094598768737 3283796306211 5472993843685 16418981531055 887719601445707 2663158804337121 4438598007228535 13315794021685605
• Sum of all divisors σ(n): 21331668430090368
• Sum of proper divisors (its aliquot sum) s(n): 8015874408404763
• 13315794021685605 is a deficient number, because the sum of its proper divisors (8015874408404763) is less than itself. Its deficiency is 5299919613280842

Bases of 13315794021685605

• Binary: 101111010011101010010011100100100100001001100101100101₂
• Hexadecimal: 0x2F4EA4E4909965
• Base-36: 3N41ZBOWC4L

Squares and roots of 13315794021685605

• 13315794021685605 squared (13315794021685605²) is 177310370427958098361005464216025
• 13315794021685605 cubed (13315794021685605³) is 2361028370527464533911266671982872298680352820125
• The square root of 13315794021685605 is 115394081.3979885409
• The cube root of 13315794021685605 is 237022.1989074633

Scales and comparisons

• 13,315,794,021,685,605 seconds is equal to 423,401,061 years, 22 weeks, 4 days, 2 hours, 26 minutes, 45 seconds.
• To count from 1 to 13,315,794,021,685,605 would take you about one billion, two hundred seventy million, two hundred three thousand, one hundred eighty-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 13315794021685605 cubic inches would be around 19751.8 feet tall.

Recreational maths with 13315794021685605

• 13315794021685605 backwards is 50658612049751331
• The number of decimal digits it has is: 17
• The sum of 13315794021685605's digits is 66
• More coming soon!