12797691981228

Names of 12797691981228

• Cardinal: 12797691981228 can be written as Twelve trillion, seven hundred ninety-seven billion, six hundred ninety-one million, nine hundred eighty-one thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2797691981228 × 10¹³

Factors of 12797691981228

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 141102

Divisors of 12797691981228

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 31 33 36 42 44 49 62 63 66 77 84 93 98 99 124 126 132 147 151 154 186 196 198 217 231 252 279 294 302 308 341 372 396 434 441 453 462 539 558 588 604 651 682 693 868 882 906 924 1023 1057 1078 1116 1302 1359 1364 1386 1519 1617 1661 1764 1812 1953 2046 2114 2156 2387 2604 2718 2772 3038 3069 3171 3234 3322 3906 4092 4228 4557 4681 4774 4851 4983 5436 6076 6138 6342 6468 6644 7161 7399 7812 9114 9362 9513 9548 9702 9966 11627 12276 12684 13671 14043 14322 14798 14949 16709 18228 18724 19026 19404 19932 21483 22197 23254 27342 28086 28644 29596 29898 32767 33418 34881 38052 42129 42966 44394 46508 50127 51491 54684 56172 59796 65534 66591 66836 69762 81389 84258 85932 88788 98301 100254 102982 104643 131068 133182 139524 140897 150381 154473 162778 168516 196602 200508 205964 209286 229369 244167 266364 281794 294903 300762 308946 325556 360437 393204 418572 422691 458738 463419 488334 563588 589806 601524 617892 688107 720874 732501 845382 917476 926838 976668 986279 1081311 1179612 1268073 1376214 1441748 1465002 1549867 1690764 1853676 1972558 2064321 2162622 2523059 2536146 2752428 2930004 2958837 3099734 3243933 3945116 4128642 4325244 4367807 4649601 5046118 5072292 5917674 6199468 6487866 6903953 7569177 8257284 8735614 8876511 9299202 10092236 10849069 11835348 12975732 13103421 13807906 13948803 15138354 17471228 17753022 18598404 20711859 21275447 21698138 22707531 26206842 27615812 27897606 30276708 30574649 32547207 35506044 39310263 41423718 42550894 43396276 45415062 48045877 52413684 55795212 61149298 62135577 63826341 65094414 75943483 78620526 82847436 85101788 90830124 91723947 96091754 97641621 122298596 124271154 127652682 130188828 144137631 148928129 151886966 157241052 183447894 191479023 192183508 195283242 214022543 227830449 234029917 248542308 255305364 275171841 288275262 297856258 303773932 336321139 366895788 382958046 390566484 428045086 432412893 446784387 455660898 468059834 550343682 576550524 595712516 642067629 659538857 672642278 683491347 702089751 765916092 856090172 864825786 893568774 911321796 936119668 1008963417 1042496903 1100687364 1284135258 1319077714 1340353161 1345284556 1366982694 1404179502 1638209419 1729651572 1787137548 1926202887 1978616571 2017926834 2084993806 2106269253 2354247973 2568270516 2638155428 2680706322 2733965388 2808359004 3026890251 3127490709 3276418838 3852405774 3957233142 4035853668 4169987612 4212538506 4616771999 4708495946 4914628257 5361412644 5935849713 6053780502 6254981418 6552837676 7062743919 7254927427 7704811548 7914466284 8425077012 9233543998 9382472127 9416991892 9829256514 11467465933 11871699426 12107561004 12509962836 13850315997 14125487838 14509854854 14743884771 18467087996 18764944254 19658513028 21188231757 21764782281 22934931866 23743398852 27700631994 28250975676 29019709708 29487769542 32317403993 34402397799 37529888508 41550947991 42376463514 43529564562 45869863732 50784491989 55401263988 58975539084 64634807986 65294346843 68804795598 83101895982 84752927028 87059129124 96952211979 101568983978 103207193397 129269615972 130588693686 137609591196 152353475967 166203791964 193904423958 203137967956 206414386794 261177387372 290856635937 304706951934 355491443923 387808847916 412828773588 457060427901 581713271874 609413903868 710982887846 914120855802 1066474331769 1163426543748 1421965775692 1828241711604 2132948663538 3199422995307 4265897327076 6398845990614 12797691981228
• Sum of all divisors σ(n): 42657548064768
• Sum of proper divisors (its aliquot sum) s(n): 29859856083540
• 12797691981228 is an abundant number, because the sum of its proper divisors (29859856083540) is greater than itself. Its abundance is 17062164102312

Bases of 12797691981228

• Binary: 10111010001110110001111000100110110110101100₂
• Hexadecimal: 0xBA3B1E26DAC
• Base-36: 4JB6FDN70

Squares and roots of 12797691981228

• 12797691981228 squared (12797691981228²) is 163780920046387451904387984
• 12797691981228 cubed (12797691981228³) is 2096017767155796891026385620583756764352
• The square root of 12797691981228 is 3577386.1940288191
• The cube root of 12797691981228 is 23390.7358445575

Scales and comparisons

• 12,797,691,981,228 seconds is equal to 406,927 years, 6 days, 23 hours, 13 minutes, 48 seconds.
• To count from 1 to 12,797,691,981,228 would take you about one million, seventeen thousand, three hundred seventeen 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 12797691981228 cubic inches would be around 1949.2 feet tall.

Recreational maths with 12797691981228

• 12797691981228 backwards is 82218919679721
• The number of decimal digits it has is: 14
• The sum of 12797691981228's digits is 72
• More coming soon!