82719903011680

Names of 82719903011680

• Cardinal: 82719903011680 can be written as Eighty-two trillion, seven hundred nineteen billion, nine hundred three million, eleven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 8.271990301168 × 10¹³

Factors of 82719903011680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4286594

Divisors of 82719903011680

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 121 160 176 220 242 352 440 484 605 880 968 997 1210 1760 1936 1994 2420 3872 3988 4840 4985 7976 9680 9970 10967 15952 19360 19940 21934 31904 39880 43868 54835 79760 87736 109670 120637 159520 175472 219340 241274 350944 438680 482548 603185 877360 965096 1206370 1754720 1930192 2412740 3860384 4285579 4825480 8571158 9650960 17142316 19301920 21427895 34284632 42855790 47141369 68569264 85711580 94282738 137138528 171423160 188565476 235706845 342846320 377130952 471413690 518555059 685692640 754261904 942827380 1037110118 1508523808 1885654760 2074220236 2592775295 3771309520 4148440472 4272722263 5185550590 7542619040 8296880944 8545444526 10371101180 16593761888 17090889052 20742202360 21363611315 34181778104 41484404720 42727222630 46999944893 68363556208 82968809440 85454445260 93999889786 136727112416 170908890520 187999779572 234999724465 341817781040 375999559144 469999448930 516999393823 683635562080 751999118288 939998897860 1033998787646 1503998236576 1879997795720 2067997575292 2584996969115 3759995591440 4135995150584 5169993938230 7519991182880 8271990301168 10339987876460 16543980602336 20679975752920 41359951505840 82719903011680
• Sum of all divisors σ(n): 215022342422160
• Sum of proper divisors (its aliquot sum) s(n): 132302439410480
• 82719903011680 is an abundant number, because the sum of its proper divisors (132302439410480) is greater than itself. Its abundance is 49582536398800

Bases of 82719903011680

• Binary: 10010110011101110111010011011110101001101100000₂
• Hexadecimal: 0x4B3BBA6F5360
• Base-36: TBKZYHL5S

Squares and roots of 82719903011680

• 82719903011680 squared (82719903011680²) is 6842582354261745934216422400
• 82719903011680 cubed (82719903011680³) is 566017748693964622186804034446675013632000
• The square root of 82719903011680 is 9095048.2687932999
• The cube root of 82719903011680 is 43571.5830265477

Scales and comparisons

• 82,719,903,011,680 seconds is equal to 2,630,237 years, 2 weeks, 2 days, 20 hours, 34 minutes, 40 seconds.
• To count from 1 to 82,719,903,011,680 would take you about six million, five hundred seventy-five thousand, five hundred ninety-two 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 82719903011680 cubic inches would be around 3631 feet tall.

Recreational maths with 82719903011680

• 82719903011680 backwards is 08611030991728
• 82719903011680 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82719903011680's digits is 55
• More coming soon!