12497979526903998

Names of 12497979526903998

• Cardinal: 12497979526903998 can be written as Twelve quadrillion, four hundred ninety-seven trillion, nine hundred seventy-nine billion, five hundred twenty-six million, nine hundred three thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 1.2497979526903998 × 10¹⁶

Factors of 12497979526903998

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 155

Divisors of 12497979526903998

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 41 43 47 54 57 82 86 94 114 123 129 141 171 246 258 282 342 369 387 423 513 738 774 779 817 846 893 1026 1107 1161 1269 1558 1634 1763 1786 1849 1927 2021 2214 2322 2337 2451 2538 2679 3526 3698 3854 4042 4674 4902 5289 5358 5547 5781 6063 7011 7353 8037 10578 11094 11562 12126 14022 14706 15867 16074 16641 17343 18189 21033 22059 24111 31734 33282 33497 34686 35131 36378 36613 38399 42066 44118 47601 48222 49923 52029 54567 66994 70262 73226 75809 76798 79507 82861 86903 95202 99846 100491 104058 105393 109134 109839 115197 151618 159014 165722 173806 200982 210786 219678 227427 230394 238521 248583 260709 301473 316179 329517 345591 454854 477042 497166 521418 602946 632358 659034 682281 691182 715563 745749 782127 904419 948537 988551 1036773 1364562 1431126 1440371 1491498 1510633 1564254 1574359 1651157 1808838 1897074 1977102 2046843 2073546 2146689 2237247 2346381 2880742 3021266 3148718 3259787 3302314 3418801 3563023 3736829 4093686 4293378 4321113 4474494 4531899 4692762 4723077 4953471 6519574 6837602 7126046 7473658 8642226 9063798 9446154 9779361 9906942 10256403 10689069 11210487 12963339 13595697 14169231 14860413 19558722 20512806 21378138 22420974 25926678 27191394 28338462 29338083 29720826 30769209 32067207 33631461 38890017 40787091 42507693 44581239 58676166 61538418 61935953 64134414 64957219 67262922 67697437 70999751 77780034 81574182 85015386 88014249 89162478 92307627 96201621 100894383 123871906 129914438 135394874 140170841 141999502 147008443 153209989 160683647 176028498 184615254 185807859 192403242 194871657 201788766 203092311 212999253 280341682 294016886 306419978 321367294 371615718 389743314 406184622 420512523 425998506 441025329 459629967 482050941 557423577 584614971 609276933 638997759 841025046 882050658 919259934 964101882 1114847154 1169229942 1218553866 1261537569 1277995518 1323075987 1378889901 1446152823 1672270731 1753844913 1827830799 1916993277 2523075138 2646151974 2663245979 2757779802 2793160417 2892305646 2910989791 3052989293 3344541462 3507689826 3655661598 3784612707 3833986554 3969227961 4136669703 4338458469 5326491958 5586320834 5821979582 6027346163 6105978586 6321363049 6588029527 6909396821 7569225414 7938455922 7989737937 8273339406 8379481251 8676916938 8732969373 9158967879 12054692326 12642726098 13176059054 13818793642 15979475874 16758962502 17465938746 18082038489 18317935758 18964089147 19764088581 20728190463 23969213811 25138443753 26198908119 27476903637 36164076978 37928178294 39528177162 41456380926 47938427622 50276887506 52397816238 54246115467 54953807274 56892267441 59292265743 62184571389 71907641433 75415331259 78596724357 82430710911 108492230934 113784534882 114519577097 118584531486 120105897931 124369142778 125172561013 131278539599 143815282866 150830662518 157193448714 162738346401 164861421822 170676802323 177876797229 186553714167 229039154194 240211795862 250345122026 259175885009 262557079198 283285269661 297104063303 325476692802 341353604646 343558731291 355753594458 360317693793 373107428334 375517683039 393835618797 518351770018 566570539322 594208126606 687117462582 720635387586 751035366078 777527655027 787671237594 849855808983 891312189909 1030676193873 1080953081379 1126553049117 1181506856391 1555055310054 1699711617966 1782624379818 2061352387746 2161906162758 2253106098234 2332582965081 2363013712782 2549567426949 2673936569727 3092028581619 3242859244137 3379659147351 3544520569173 4665165930162 4924341815171 5099134853898 5347873139454 5382420123559 5644977202757 6184057163238 6485718488274 6759318294702 6997748895243 7089041138346 7648702280847 8021809709181 9848683630342 10764840247118 11289954405514 12181266595423 13995497790486 14773025445513 15297404561694 16043619418362 16147260370677 16934931608271 24362533190846 29546050891026 32294520741354 33869863216542 36543799786269 44319076336539 48441781112031 50804794824813 73087599572538 88638152673078 96883562224062 101609589649626 109631399358807 132957229009617 145325343336093 152414384474439 219262798717614 231444065313037 265914458019234 290650686672186 304828768948878 328894198076421 462888130626074 657788396152842 694332195939111 1388664391878222 2082996587817333 4165993175634666 6248989763451999 12497979526903998
• Sum of all divisors σ(n): 31313503999411200
• Sum of proper divisors (its aliquot sum) s(n): 18815524472507202
• 12497979526903998 is an abundant number, because the sum of its proper divisors (18815524472507202) is greater than itself. Its abundance is 6317544945603204

Bases of 12497979526903998

• Binary: 101100011001101101100010011110000111000111100010111110₂
• Hexadecimal: 0x2C66D89E1C78BE
• Base-36: 3F25WJ61SJI

Squares and roots of 12497979526903998

• 12497979526903998 squared (12497979526903998²) is 156199492254911481667907108384004
• 12497979526903998 cubed (12497979526903998³) is 1952178056314683299427282841457969628067026847992
• The square root of 12497979526903998 is 111794362.6794481887
• The cube root of 12497979526903998 is 232066.9367330423

Scales and comparisons

• 12,497,979,526,903,998 seconds is equal to 397,397,090 years, 8 weeks, 4 days, 15 hours, 33 minutes, 18 seconds.
• To count from 1 to 12,497,979,526,903,998 would take you about one billion, one hundred ninety-two million, one hundred ninety-one thousand, two hundred seventy 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 12497979526903998 cubic inches would be around 19338.9 feet tall.

Recreational maths with 12497979526903998

• 12497979526903998 backwards is 89930962597979421
• The number of decimal digits it has is: 17
• The sum of 12497979526903998's digits is 99
• More coming soon!