12620155260988

Names of 12620155260988

• Cardinal: 12620155260988 can be written as Twelve trillion, six hundred twenty billion, one hundred fifty-five million, two hundred sixty thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2620155260988 × 10¹³

Factors of 12620155260988

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2038

Divisors of 12620155260988

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 11 22 37 44 74 79 139 148 158 278 316 407 556 607 814 869 1163 1214 1529 1628 1738 2326 2428 2923 3058 3476 4652 5143 5846 6116 6677 10286 10981 11692 12793 13354 20572 21962 22459 25586 26708 32153 43031 43924 44918 47953 51172 56573 64306 84373 86062 89836 91877 95906 113146 120791 128612 161657 168746 172124 183754 191812 226292 241582 247049 323314 337492 367508 406297 473341 483164 494098 527483 646628 705941 812594 928103 946682 988196 1010647 1054966 1411882 1625188 1774261 1778227 1856206 1893364 2021294 2109932 2823764 3121801 3399449 3548522 3556454 3712412 4042588 4469267 5981309 6243602 6665467 6798898 7097044 7112908 7765351 8938534 11962618 12487204 12770903 13330934 13597796 15530702 17877068 19516871 23925236 25541806 26119817 26661868 31061404 34339811 37393939 39033742 51083612 52239634 55769339 65794399 68679622 73320137 74787878 78067484 98125799 104479268 111538678 131588798 137359244 140479933 146640274 149575756 196251598 223077356 246622279 263177596 280959866 287317987 293280548 392503196 472523411 493244558 561919732 574635974 613462729 945046822 986489116 1079383789 1149271948 1226925458 1890093644 2063465543 2158767578 2453850916 2712845069 3630654563 4126931086 4317535156 5197757521 5425690138 7261309126 7751938121 8253862172 10395515042 10851380276 14522618252 15503876242 20791030084 22698120973 31007752484 39937200193 45396241946 79874400386 85271319331 90792483892 159748800772 170542638662 286821710477 341085277324 573643420954 1147286841908 3155038815247 6310077630494 12620155260988
• Sum of all divisors σ(n): 25300987084800
• Sum of proper divisors (its aliquot sum) s(n): 12680831823812
• 12620155260988 is an abundant number, because the sum of its proper divisors (12680831823812) is greater than itself. Its abundance is 60676562824

Bases of 12620155260988

• Binary: 10110111101001011011110111110001000000111100₂
• Hexadecimal: 0xB7A5BDF103C
• Base-36: 4H1MALL4S

Squares and roots of 12620155260988

• 12620155260988 squared (12620155260988²) is 159268318811443094394736144
• 12620155260988 cubed (12620155260988³) is 2009990911556947614902111641275716750272
• The square root of 12620155260988 is 3552485.7861767723
• The cube root of 12620155260988 is 23282.0686766759

Scales and comparisons

• 12,620,155,260,988 seconds is equal to 401,281 years, 46 weeks, 5 days, 19 hours, 36 minutes, 28 seconds.
• To count from 1 to 12,620,155,260,988 would take you about one million, three thousand, two hundred 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 12620155260988 cubic inches would be around 1940.2 feet tall.

Recreational maths with 12620155260988

• 12620155260988 backwards is 88906255102621
• The number of decimal digits it has is: 14
• The sum of 12620155260988's digits is 55
• More coming soon!