13211357269831

Names of 13211357269831

• Cardinal: 13211357269831 can be written as Thirteen trillion, two hundred eleven billion, three hundred fifty-seven million, two hundred sixty-nine thousand, eight hundred thirty-one.

Scientific notation

• Scientific notation: 1.3211357269831 × 10¹³

Factors of 13211357269831

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 113117

Divisors of 13211357269831

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 19 49 73 133 511 931 1387 1747 3577 9709 12229 33193 67963 85603 111271 127531 232351 778897 892717 1626457 2114149 2423089 5452279 6249019 8122783 14799043 16961623 56859481 103593301 118731361 154332877 194390437 398016367 1080330139 1360733059 3693418303 7562310973 9525131413 14190501901 25853928121 99333513307 180977496847 269619536119 695334593149 1887336752833 13211357269831
• Sum of all divisors σ(n): 16408311548160
• Sum of proper divisors (its aliquot sum) s(n): 3196954278329
• 13211357269831 is a deficient number, because the sum of its proper divisors (3196954278329) is less than itself. Its deficiency is 10014402991502

Bases of 13211357269831

• Binary: 11000000010000000010010000011100111101000111₂
• Hexadecimal: 0xC040241CF47
• Base-36: 4OL7P0EO7

Squares and roots of 13211357269831

• 13211357269831 squared (13211357269831²) is 174539960911116414142768561
• 13211357269831 cubed (13211357269831³) is 2305909781459096408407417572304660583191
• The square root of 13211357269831 is 3634743.0816814275
• The cube root of 13211357269831 is 23640.0910950175

Scales and comparisons

• 13,211,357,269,831 seconds is equal to 420,080 years, 15 weeks, 2 days, 15 hours, 50 minutes, 31 seconds.
• To count from 1 to 13,211,357,269,831 would take you about one million, fifty thousand, two hundred 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 13211357269831 cubic inches would be around 1970 feet tall.

Recreational maths with 13211357269831

• 13211357269831 backwards is 13896275311231
• The number of decimal digits it has is: 14
• The sum of 13211357269831's digits is 52
• More coming soon!