82159815365379

Names of 82159815365379

• Cardinal: 82159815365379 can be written as Eighty-two trillion, one hundred fifty-nine billion, eight hundred fifteen million, three hundred sixty-five thousand, three hundred seventy-nine.

Scientific notation

• Scientific notation: 8.2159815365379 × 10¹³

Factors of 82159815365379

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 175

Divisors of 82159815365379

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 9 59 113 177 339 531 1017 3481 6667 10443 12769 20001 31329 38307 60003 114921 205379 393353 616137 753371 1180059 1848411 2260113 3540177 6780339 12117361 23207827 36352083 44448889 69623481 109056249 133346667 208870443 400040001 714924299 1369261793 2144772897 2622484451 4107785379 6434318691 7867453353 12323356137 23602360059 80786445787 154726582609 242359337361 464179747827 727078012083 1392539243481 9128868373931 27386605121793 82159815365379
• Sum of all divisors σ(n): 121799199887820
• Sum of proper divisors (its aliquot sum) s(n): 39639384522441
• 82159815365379 is a deficient number, because the sum of its proper divisors (39639384522441) is less than itself. Its deficiency is 42520430842938

Bases of 82159815365379

• Binary: 10010101011100101010010100111000001001100000011₂
• Hexadecimal: 0x4AB9529C1303
• Base-36: T4FP4RJER

Squares and roots of 82159815365379

• 82159815365379 squared (82159815365379²) is 6750235260873167223271813641
• 82159815365379 cubed (82159815365379³) is 554598082706210366910652870330868411334939
• The square root of 82159815365379 is 9064205.1700840819
• The cube root of 82159815365379 is 43473.0207242709

Scales and comparisons

• 82,159,815,365,379 seconds is equal to 2,612,427 years, 51 weeks, 3 days, 22 hours, 49 minutes, 39 seconds.
• To count from 1 to 82,159,815,365,379 would take you about six million, five hundred thirty-one thousand and sixty-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 82159815365379 cubic inches would be around 3622.8 feet tall.

Recreational maths with 82159815365379

• 82159815365379 backwards is 97356351895128
• The number of decimal digits it has is: 14
• The sum of 82159815365379's digits is 72
• More coming soon!