82163116971

Names of 82163116971

• Cardinal: 82163116971 can be written as Eighty-two billion, one hundred sixty-three million, one hundred sixteen thousand, nine hundred seventy-one.

Scientific notation

• Scientific notation: 8.2163116971 × 10¹⁰

Factors of 82163116971

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1042

Divisors of 82163116971

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 37 39 97 111 117 291 333 389 481 503 873 1167 1261 1443 1509 3501 3589 3783 4329 4527 5057 6539 10767 11349 14393 15171 18611 19617 32301 37733 43179 45513 46657 48791 55833 58851 113199 129537 139971 146373 167499 187109 195667 241943 339597 419913 439119 490529 561327 587001 634283 725829 1396121 1471587 1683981 1761003 1805267 1902849 2177487 2543671 4188363 4414761 5415801 5708547 7239679 7631013 12565089 16247403 18149573 18979699 21719037 22893039 23468471 54448719 56939097 65157111 70405413 94115827 163346157 170817291 211216239 246736087 282347481 702248863 740208261 847042443 2106746589 2220624783 6320239767 9129235219 27387705657 82163116971
• Sum of all divisors σ(n): 133222078080
• Sum of proper divisors (its aliquot sum) s(n): 51058961109
• 82163116971 is a deficient number, because the sum of its proper divisors (51058961109) is less than itself. Its deficiency is 31104155862

Bases of 82163116971

• Binary: 1001100100001010011011010101110101011₂
• Hexadecimal: 0x13214DABAB
• Base-36: 11QTSQSR

Squares and roots of 82163116971

• 82163116971 squared (82163116971²) is 6750777790390228214841
• 82163116971 cubed (82163116971³) is 554664945237061240551365601166611
• The square root of 82163116971 is 286641.0943514557
• The cube root of 82163116971 is 4347.3603039953

Scales and comparisons

• 82,163,116,971 seconds is equal to 2,612 years, 27 weeks, 5 days, 2 minutes, 51 seconds.
• To count from 1 to 82,163,116,971 would take you about five thousand, two hundred twenty-five 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 82163116971 cubic inches would be around 362.3 feet tall.

Recreational maths with 82163116971

• 82163116971 backwards is 17961136128
• The number of decimal digits it has is: 11
• The sum of 82163116971's digits is 45
• More coming soon!