12680798402993868

Names of 12680798402993868

• Cardinal: 12680798402993868 can be written as Twelve quadrillion, six hundred eighty trillion, seven hundred ninety-eight billion, four hundred two million, nine hundred ninety-three thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2680798402993868 × 10¹⁶

Factors of 12680798402993868

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 24583

Divisors of 12680798402993868

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 81 84 98 108 126 147 162 189 196 243 252 294 324 343 378 441 486 567 588 686 729 756 882 972 1029 1134 1323 1372 1458 1701 1764 2058 2187 2268 2401 2646 2916 3087 3402 3969 4116 4374 4802 5103 5292 6174 6804 7203 7938 8748 9261 9604 10206 11907 12348 14406 15309 15876 18522 20412 21609 23814 24571 27783 28812 30618 35721 37044 43218 47628 49142 55566 61236 64827 71442 73713 83349 86436 98284 107163 111132 129654 142884 147426 166698 171997 194481 214326 221139 250047 259308 294852 333396 343994 388962 428652 442278 500094 515991 583443 663417 687988 750141 777924 884556 1000188 1031982 1166886 1203979 1326834 1500282 1547973 1750329 1990251 2063964 2333772 2407958 2653668 3000564 3095946 3500658 3611937 3980502 4643919 4815916 5250987 5970753 6191892 7001316 7223874 7961004 8427853 9287838 10501974 10835811 11941506 13931757 14447748 16855706 17912259 18575676 21003948 21671622 23883012 25283559 27863514 32507433 33711412 35824518 41795271 43343244 50567118 53736777 55727028 58994971 65014866 71649036 75850677 83590542 97522299 101134236 107473554 117989942 125385813 130029732 151701354 167181084 176984913 195044598 214947108 227552031 235979884 250771626 292566897 303402708 353969826 376157439 390089196 455104062 501543252 530954739 585133794 603734041 682656093 707939652 752314878 877700691 910208124 1061909478 1170267588 1207468082 1365312186 1504629756 1592864217 1755401382 1811202123 2047968279 2123818956 2414936164 2633102073 2730624372 3185728434 3510802764 3622404246 4095936558 4226138287 4778592651 5266204146 5433606369 6143904837 6371456868 7244808492 8191873116 8452276574 9557185302 10532408292 10867212738 12287809674 12678414861 14335777953 16300819107 16904553148 18431714511 19114370604 21734425476 24575619348 25356829722 28671555906 29582968009 32601638214 36863429022 38035244583 43007333859 48902457321 50713659444 57343111812 59165936018 65203276428 73726858044 76070489166 86014667718 88748904027 97804914642 114105733749 118331872036 129022001577 146707371963 152140978332 172029335436 177497808054 195609829284 207080776063 228211467498 258044003154 266246712081 293414743926 342317201247 354995616108 414161552126 440122115889 456422934996 516088006308 532493424162 586829487852 621242328189 684634402494 798740136243 828323104252 880244231778 1026951603741 1064986848324 1242484656378 1320366347667 1369268804988 1449565432441 1597480272486 1760488463556 1863726984567 2053903207482 2396220408729 2484969312756 2640732695334 2899130864882 3080854811223 3194960544972 3727453969134 4107806414964 4348696297323 4792440817458 5281465390668 5591180953701 5798261729764 6161709622446 7188661226187 7454907938268 8697392594646 9242564433669 9584881634916 11182361907402 12323419244892 13046088891969 14377322452374 16773542861103 17394785189292 18485128867338 21565983678561 22364723814804 26092177783938 28754644904748 33547085722206 36970257734676 39138266675907 43131967357122 50320628583309 52184355567876 64697951035683 67094171444412 78276533351814 86263934714244 100641257166618 117414800027721 129395902071366 150961885749927 156553066703628 201282514333236 234829600055442 258791804142732 301923771499854 352244400083163 452885657249781 469659200110884 603847542999708 704488800166326 905771314499562 1056733200249489 1408977600332652 1811542628999124 2113466400498978 3170199600748467 4226932800997956 6340399201496934 12680798402993868
• Sum of all divisors σ(n): 38828296010298480
• Sum of proper divisors (its aliquot sum) s(n): 26147497607304612
• 12680798402993868 is an abundant number, because the sum of its proper divisors (26147497607304612) is greater than itself. Its abundance is 13466699204310744

Bases of 12680798402993868

• Binary: 101101000011010001111001110100010001110101111011001100₂
• Hexadecimal: 0x2D0D1E74475ECC
• Base-36: 3GUYUD4MOR0

Squares and roots of 12680798402993868

• 12680798402993868 squared (12680798402993868²) is 160802648137371833097385645601424
• 12680798402993868 cubed (12680798402993868³) is 2039105963697569623920132074137108264947044068032
• The square root of 12680798402993868 is 112609051.1592823431
• The cube root of 12680798402993868 is 233193.0124297653

Scales and comparisons

• 12,680,798,402,993,868 seconds is equal to 403,210,164 years, 48 weeks, 2 days, 15 hours, 37 minutes, 48 seconds.
• To count from 1 to 12,680,798,402,993,868 would take you about one billion, two hundred nine million, six hundred thirty thousand, four hundred ninety-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 12680798402993868 cubic inches would be around 19432.8 feet tall.

Recreational maths with 12680798402993868

• 12680798402993868 backwards is 86839920489708621
• The number of decimal digits it has is: 17
• The sum of 12680798402993868's digits is 90
• More coming soon!