82388949605490

Names of 82388949605490

• Cardinal: 82388949605490 can be written as Eighty-two trillion, three hundred eighty-eight billion, nine hundred forty-nine million, six hundred five thousand, four hundred ninety.

Scientific notation

• Scientific notation: 8.238894960549 × 10¹³

Factors of 82388949605490

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8053660815

Divisors of 82388949605490

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 30 31 33 55 62 66 93 110 155 165 186 310 330 341 465 682 930 1023 1705 2046 3410 5115 10230 8053660763 16107321526 24160982289 40268303815 48321964578 80536607630 88590268393 120804911445 177180536786 241609822890 249663483653 265770805179 442951341965 499326967306 531541610358 748990450959 885902683930 1248317418265 1328854025895 1497980901918 2496634836530 2657708051790 2746298320183 3744952254795 5492596640366 7489904509590 8238894960549 13731491600915 16477789921098 27462983201830 41194474802745 82388949605490
• Sum of all divisors σ(n): 222667612803072
• Sum of proper divisors (its aliquot sum) s(n): 140278663197582
• 82388949605490 is an abundant number, because the sum of its proper divisors (140278663197582) is greater than itself. Its abundance is 57889713592092

Bases of 82388949605490

• Binary: 10010101110111010101100000100110001110001110010₂
• Hexadecimal: 0x4AEEAC131C72
• Base-36: T7CYLDILU

Squares and roots of 82388949605490

• 82388949605490 squared (82388949605490²) is 6787939017095970826638140100
• 82388949605490 cubed (82388949605490³) is 559251165604659264002816941974882349149000
• The square root of 82388949605490 is 9076835.8807180159
• The cube root of 82388949605490 is 43513.3969579677

Scales and comparisons

• 82,388,949,605,490 seconds is equal to 2,619,713 years, 39 weeks, 14 hours, 51 minutes, 30 seconds.
• To count from 1 to 82,388,949,605,490 would take you about six million, five hundred forty-nine thousand, two 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 82388949605490 cubic inches would be around 3626.1 feet tall.

Recreational maths with 82388949605490

• 82388949605490 backwards is 09450694988328
• The number of decimal digits it has is: 14
• The sum of 82388949605490's digits is 75
• More coming soon!