12746729995776

Names of 12746729995776

• Cardinal: 12746729995776 can be written as Twelve trillion, seven hundred forty-six billion, seven hundred twenty-nine million, nine hundred ninety-five thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.2746729995776 × 10¹³

Factors of 12746729995776

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1814

Divisors of 12746729995776

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 61 63 64 72 84 96 112 122 126 128 144 168 183 192 224 244 252 256 288 336 366 384 427 448 488 504 512 549 576 672 732 768 854 896 976 1008 1098 1152 1281 1344 1464 1536 1708 1741 1792 1952 2016 2196 2304 2562 2688 2928 3416 3482 3584 3721 3843 3904 4032 4392 4608 5124 5223 5376 5856 6832 6964 7442 7686 7808 8064 8784 10248 10446 10752 11163 11712 12187 13664 13928 14884 15372 15616 15669 16128 17568 20496 20892 22326 23424 24374 26047 27328 27856 29768 30744 31232 31338 32256 33489 35136 36561 40992 41784 44652 46848 48748 52094 54656 55712 59536 61488 62676 66978 70272 73122 78141 81984 83568 89304 93696 97496 104188 106201 109312 109683 111424 119072 122976 125352 133956 140544 146244 156282 163968 167136 178608 194992 208376 212402 218624 219366 222848 226981 234423 238144 245952 250704 267912 281088 292488 312564 318603 327936 334272 357216 389984 416752 424804 438732 445696 453962 468846 476288 491904 501408 535824 584976 625128 637206 655872 668544 680943 714432 743407 779968 833504 849608 877464 891392 907924 937692 952576 955809 983808 1002816 1071648 1169952 1250256 1274412 1337088 1361886 1428864 1486814 1559936 1588867 1667008 1699216 1754928 1815848 1875384 1905152 1911618 1967616 2005632 2042829 2143296 2230221 2339904 2500512 2548824 2674176 2723772 2857728 2973628 3119872 3177734 3334016 3398432 3509856 3631696 3750768 3823236 4011264 4085658 4286592 4460442 4679808 4766601 5001024 5097648 5447544 5715456 5947256 6239744 6355468 6478261 6668032 6690663 6796864 7019712 7263392 7501536 7646472 8022528 8171316 8573184 8920884 9359616 9533202 10002048 10195296 10895088 11894512 12710936 12956522 13336064 13381326 13593728 14039424 14299803 14526784 15003072 15292944 16342632 17146368 17841768 18719232 19066404 19434783 20004096 20390592 21790176 23789024 25421872 25913044 26762652 27187456 28078848 28599606 29053568 30006144 30585888 32685264 35683536 38132808 38869566 40008192 40781184 43580352 45347827 47578048 50843744 51826088 53525304 54374912 56157696 57199212 58107136 58304349 60012288 61171776 65370528 71367072 76265616 77739132 81562368 87160704 90695654 95156096 101687488 103652176 107050608 114398424 116214272 116608698 120024576 122343552 130741056 136043481 142734144 152531232 155478264 163124736 174321408 181391308 190312192 203374976 207304352 214101216 228796848 233217396 244687104 261482112 272086962 285468288 305062464 310956528 348642816 362782616 380624384 395173921 406749952 408130443 414608704 428202432 457593696 466434792 489374208 522964224 544173924 570936576 610124928 621913056 725565232 790347842 813499904 816260886 829217408 856404864 915187392 932869584 1045928448 1088347848 1141873152 1185521763 1220249856 1243826112 1451130464 1580695684 1632521772 1658434816 1712809728 1830374784 1865739168 2176695696 2371043526 2440499712 2487652224 2766217447 2902260928 3161391368 3265043544 3316869632 3425619456 3556565289 3660749568 3731478336 4353391392 4742087052 4975304448 5532434894 5804521856 6322782736 6530087088 7113130578 7321499136 7462956672 8298652341 8706782784 9484174104 9950608896 11064869788 11609043712 12645565472 13060174176 14226261156 14925913344 16597304682 17413565568 18968348208 22129739576 23218087424 24895957023 25291130944 26120348352 28452522312 29851826688 33194609364 34827131136 37936696416 44259479152 49791914046 50582261888 52240696704 56905044624 66389218728 69654262272 75873392832 88518958304 99583828092 101164523776 104481393408 113810089248 132778437456 151746785664 177037916608 199167656184 202329047552 208962786816 227620178496 265556874912 303493571328 354075833216 398335312368 455240356992 531113749824 606987142656 708151666432 796670624736 910480713984 1062227499648 1416303332864 1593341249472 1820961427968 2124454999296 3186682498944 4248909998592 6373364997888 12746729995776
• Sum of all divisors σ(n): 42768614556096
• Sum of proper divisors (its aliquot sum) s(n): 30021884560320
• 12746729995776 is an abundant number, because the sum of its proper divisors (30021884560320) is greater than itself. Its abundance is 17275154564544

Bases of 12746729995776

• Binary: 10111001011111010100010100000011111000000000₂
• Hexadecimal: 0xB97D4503E00
• Base-36: 4INRLXFK0

Squares and roots of 12746729995776

• 12746729995776 squared (12746729995776²) is 162479125585215624977842176
• 12746729995776 cubed (12746729995776³) is 2071077543784523736901859400178074648576
• The square root of 12746729995776 is 3570256.2927296971
• The cube root of 12746729995776 is 23359.6462769357

Scales and comparisons

• 12,746,729,995,776 seconds is equal to 405,306 years, 30 weeks, 3 days, 4 hours, 9 minutes, 36 seconds.
• To count from 1 to 12,746,729,995,776 would take you about one million, thirteen thousand, two hundred sixty-six 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 12746729995776 cubic inches would be around 1946.6 feet tall.

Recreational maths with 12746729995776

• 12746729995776 backwards is 67759992764721
• The number of decimal digits it has is: 14
• The sum of 12746729995776's digits is 81
• More coming soon!