12771843161616

Names of 12771843161616

• Cardinal: 12771843161616 can be written as Twelve trillion, seven hundred seventy-one billion, eight hundred forty-three million, one hundred sixty-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.2771843161616 × 10¹³

Factors of 12771843161616

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 20208143

Divisors of 12771843161616

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 19 21 22 24 27 28 33 36 38 42 44 48 54 56 57 63 66 72 76 77 84 88 99 108 112 114 126 132 133 144 152 154 168 171 176 189 198 209 216 228 231 252 264 266 297 304 308 336 342 378 396 399 418 432 456 462 504 513 528 532 594 616 627 684 693 756 792 798 836 912 924 1008 1026 1064 1188 1197 1232 1254 1368 1386 1463 1512 1584 1596 1672 1848 1881 2052 2079 2128 2376 2394 2508 2736 2772 2926 3024 3192 3344 3591 3696 3762 4104 4158 4389 4752 4788 5016 5544 5643 5852 6384 7182 7524 8208 8316 8778 9576 10032 11088 11286 11704 13167 14364 15048 16632 17556 19152 22572 23408 26334 28728 30096 33264 35112 39501 45144 52668 57456 70224 79002 90288 105336 158004 210672 316008 632016 20208101 40416202 60624303 80832404 121248606 141456707 161664808 181872909 222289111 242497212 282913414 323329616 363745818 383953919 424370121 444578222 484994424 545618727 565826828 666867333 727491636 767907838 848740242 889156444 969988848 1091237454 1131653656 1151861757 1273110363 1333734666 1454983272 1535815676 1556023777 1697480484 1778312888 2000601999 2182474908 2263307312 2303723514 2546220726 2667469332 2687677433 2909966544 3071631352 3112047554 3394960968 3455585271 3556625776 3819331089 4001203998 4223493109 4364949816 4607447028 4668071331 5092441452 5334938664 5375354866 6001805997 6143262704 6224095108 6789921936 6911170542 7638662178 8002407996 8063032299 8446986218 8729899632 9214894056 9336142662 10184882904 10366755813 10669877328 10750709732 12003611994 12448190216 12670479327 13822341084 14004213993 15277324356 16004815992 16126064598 16893972436 18429788112 18672285324 20369765808 20733511626 21501419464 24007223988 24189096897 24896380432 25340958654 27644682168 28008427986 29564451763 30554648712 32009631984 32252129196 33787944872 37344570648 38011437981 41467023252 42012641979 43002838928 48014447976 48378193794 50681917308 55289364336 56016855972 59128903526 61109297424 64504258392 67575889744 72567290691 74689141296 76022875962 82934046504 84025283958 88693355289 96028895952 96756387588 101363834616 112033711944 114034313943 118257807052 129008516784 145134581382 152045751924 165868093008 168050567916 177386710578 193512775176 202727669232 224067423888 228068627886 236515614104 266080065867 290269162764 304091503848 336101135832 354773421156 387025550352 456137255772 473031228208 532160131734 580538325528 608183007696 672202271664 709546842312 798240197601 912274511544 1064320263468 1161076651056 1419093684624 1596480395202 1824549023088 2128640526936 3192960790404 4257281053872 6385921580808 12771843161616
• Sum of all divisors σ(n): 48111449241600
• Sum of proper divisors (its aliquot sum) s(n): 35339606079984
• 12771843161616 is an abundant number, because the sum of its proper divisors (35339606079984) is greater than itself. Its abundance is 22567762918368

Bases of 12771843161616

• Binary: 10111001110110101101001011001011111000010000₂
• Hexadecimal: 0xB9DAD2CBE10
• Base-36: 4IZAXNQC0

Squares and roots of 12771843161616

• 12771843161616 squared (12771843161616²) is 163119977744917382695731456
• 12771843161616 cubed (12771843161616³) is 2083342772284377182983366647946742992896
• The square root of 12771843161616 is 3573771.5597972963
• The cube root of 12771843161616 is 23374.9770019261

Scales and comparisons

• 12,771,843,161,616 seconds is equal to 406,105 years, 5 weeks, 3 days, 19 hours, 33 minutes, 36 seconds.
• To count from 1 to 12,771,843,161,616 would take you about one million, fifteen thousand, two hundred sixty-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 12771843161616 cubic inches would be around 1947.9 feet tall.

Recreational maths with 12771843161616

• 12771843161616 backwards is 61616134817721
• 12771843161616 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12771843161616's digits is 54
• More coming soon!