82997517512

Names of 82997517512

• Cardinal: 82997517512 can be written as Eighty-two billion, nine hundred ninety-seven million, five hundred seventeen thousand, five hundred twelve.

Scientific notation

• Scientific notation: 8.2997517512 × 10¹⁰

Factors of 82997517512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 798

Divisors of 82997517512

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 49 52 56 91 98 104 163 182 196 326 364 392 613 637 652 728 1141 1226 1274 1304 2119 2282 2452 2548 4238 4291 4564 4904 5096 7969 7987 8476 8582 9128 14833 15938 15974 16952 17164 26569 29666 30037 31876 31948 34328 53138 55783 59332 60074 63752 63896 99919 103831 106276 111566 118664 120148 185983 199838 207662 212552 223132 240296 345397 371966 390481 399676 415324 446264 690794 699433 743932 780962 799352 830648 1298947 1301881 1381588 1398866 1487864 1561924 2417779 2597894 2603762 2763176 2797732 3123848 4835558 4896031 5195788 5207524 5595464 9092629 9671116 9792062 10391576 10415048 16286797 16924453 18185258 19342232 19584124 32573594 33848906 36370516 39168248 63648403 65147188 67697812 72741032 114007579 127296806 130294376 135395624 211728361 228015158 254593612 423456722 456030316 509187224 798053053 846913444 912060632 1482098527 1596106106 1693826888 2964197054 3192212212 5928394108 6384424424 10374689689 11856788216 20749379378 41498758756 82997517512
• Sum of all divisors σ(n): 196476322140
• Sum of proper divisors (its aliquot sum) s(n): 113478804628
• 82997517512 is an abundant number, because the sum of its proper divisors (113478804628) is greater than itself. Its abundance is 30481287116

Bases of 82997517512

• Binary: 1001101010011000010011001110011001000₂
• Hexadecimal: 0x1353099CC8
• Base-36: 124MKUDK

Squares and roots of 82997517512

• 82997517512 squared (82997517512²) is 6888587913154746670144
• 82997517512 cubed (82997517512³) is 571735695955012621921200327561728
• The square root of 82997517512 is 288092.8973647215
• The cube root of 82997517512 is 4362.0271819125

Scales and comparisons

• 82,997,517,512 seconds is equal to 2,639 years, 3 weeks, 2 days, 9 hours, 58 minutes, 32 seconds.
• To count from 1 to 82,997,517,512 would take you about five thousand, two hundred seventy-eight 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 82997517512 cubic inches would be around 363.5 feet tall.

Recreational maths with 82997517512

• 82997517512 backwards is 21571579928
• 82997517512 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 82997517512's digits is 56
• More coming soon!