12981867929316

Names of 12981867929316

• Cardinal: 12981867929316 can be written as Twelve trillion, nine hundred eighty-one billion, eight hundred sixty-seven million, nine hundred twenty-nine thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 1.2981867929316 × 10¹³

Factors of 12981867929316

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 395

Divisors of 12981867929316

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 27 33 36 39 44 52 54 66 78 81 99 108 117 132 137 143 156 162 169 198 229 234 243 274 286 297 324 338 351 396 411 429 458 468 486 507 548 572 594 676 687 702 822 858 891 916 972 1014 1053 1188 1233 1287 1374 1404 1507 1521 1644 1716 1781 1782 1859 2028 2061 2106 2466 2519 2574 2673 2748 2977 3014 3042 3159 3562 3564 3699 3718 3861 4122 4212 4521 4563 4932 5038 5148 5343 5346 5577 5954 6028 6084 6183 6318 7124 7398 7436 7557 7722 8244 8931 9042 9126 10076 10686 10692 11097 11154 11583 11908 12366 12636 13563 13689 14796 15114 15444 16029 16731 17862 18084 18252 18549 19591 21372 22194 22308 22671 23153 23166 24732 26793 27126 27378 30228 31373 32058 32747 33291 33462 34749 35724 37098 38701 39182 40689 41067 44388 45342 46306 46332 48087 50193 52441 53586 54252 54756 55647 58773 62746 64116 65494 66582 66924 68013 69459 69498 74196 77402 78364 80379 81378 82134 90684 92612 94119 96174 98241 100386 104882 107172 111294 116103 117546 122067 125492 130988 133164 136026 138918 138996 144261 150579 154804 157323 160758 162756 164268 176319 188238 192348 196482 200772 204039 208377 209764 222588 232206 235092 241137 244134 254683 272052 277836 282357 288522 294723 301158 314646 321516 345103 348309 352638 366201 376476 392964 407849 408078 416754 425711 432783 451737 464412 471969 482274 488268 509366 528957 564714 576851 577044 589446 602316 612117 625131 629292 681733 690206 696618 705276 723411 732402 764049 815698 816156 833508 847071 851422 865566 884169 903474 943938 964548 1018732 1035309 1044927 1057914 1129428 1153702 1178892 1223547 1224234 1250262 1277133 1363466 1380412 1393236 1415907 1446822 1464804 1528098 1586871 1631396 1694142 1702844 1730553 1731132 1768338 1806948 1875393 1887876 2045199 2070618 2089854 2115828 2292147 2307404 2447094 2448468 2500524 2541213 2554266 2652507 2726932 2831814 2893644 3056196 3105927 3134781 3173742 3388284 3461106 3536676 3670641 3750786 3831399 4090398 4141236 4179708 4247721 4486339 4584294 4760613 4894188 5082426 5108532 5191659 5302037 5305014 5626179 5663628 6135597 6211854 6269562 6347484 6876441 6922212 7184417 7341282 7499063 7501572 7623639 7662798 7957521 8180796 8495442 8862529 8972678 9168588 9317781 9404343 9521226 10164852 10383318 10604074 10610028 11011923 11252358 11494197 12271194 12423708 12539124 12743163 13459017 13752882 14368834 14682564 14998126 15247278 15325596 15574977 15906111 15915042 16990884 17725058 17945356 18406791 18635562 18808686 19042452 20629323 20766636 21208148 21553251 22023846 22497189 22504716 22988394 24542388 25486326 26587587 26918034 27505764 27953343 28737668 29996252 30494556 31149954 31812222 31830084 33035769 34482591 35450116 36813582 37271124 37617372 40377051 41258646 43106502 44047692 44994378 45976788 46724931 47718333 50972652 53175174 53836068 55220373 55906686 58322407 61887969 62299908 63624444 64659753 66071538 67491567 68965182 73627164 79028587 79762761 80754102 82517292 83860029 86213004 89988756 93397421 93449862 95436666 97487819 99107307 103447773 106350348 110440746 111813372 116644814 121131153 123775938 129319506 132143076 134983134 137930364 140174793 143154999 158057174 159525522 161508204 165661119 167720058 174967221 186794842 186899724 190873332 193979259 194975638 198214614 202474701 206895546 220881492 233289628 237085761 239288283 242262306 247551876 258639012 269966268 280192263 280349586 286309998 292463457 316114348 319051044 331322238 335440116 349934442 363393459 373589684 387958518 389951276 396429228 404949402 413791092 429464997 474171522 478576566 484524612 524901663 560384526 560699172 572619996 581937777 584926914 607424103 662644476 699868884 711257283 717864849 726786918 775917036 809898804 840576789 858929994 877390371 948343044 957153132 1027371631 1049803326 1090180377 1120769052 1163875554 1169853828 1214166473 1214848206 1288394991 1422514566 1435729698 1453573836 1574704989 1681153578 1717859988 1745813331 1754780742 1822272309 2054743262 2099606652 2133771849 2153594547 2180360754 2327751108 2428332946 2429696412 2521730367 2576789982 2632171113 2845029132 2871459396 3082114893 3149409978 3362307156 3491626662 3509561484 3642499419 3644544618 4109486524 4267543698 4307189094 4360721508 4724114967 4856665892 5043460734 5153579964 5264342226 6164229786 6298819956 6401315547 6983253324 7284998838 7289089236 7565191101 7896513339 8535087396 8614378188 9246344679 9448229934 10086921468 10528684452 10927498257 12328459572 12802631094 13355831203 14172344901 14569997676 15130382202 15793026678 18492689358 18896459868 19203946641 21854996514 22695573303 23689540017 25605262188 26711662406 27739034037 28344689802 30260764404 31586053356 32782494771 36985378716 38407893282 40067493609 43709993028 45391146606 47379080034 53423324812 55478068074 56689379604 65564989542 76815786564 80134987218 83217102111 90782293212 94758160068 98347484313 110956136148 120202480827 131129979084 160269974436 166434204222 196694968626 240404961654 249651306333 295042452939 332868408444 360607442481 393389937252 480809923308 499302612666 590084905878 721214884962 998605225332 1081822327443 1180169811756 1442429769924 2163644654886 3245466982329 4327289309772 6490933964658 12981867929316
• Sum of all divisors σ(n): 40670771397984
• Sum of proper divisors (its aliquot sum) s(n): 27688903468668
• 12981867929316 is an abundant number, because the sum of its proper divisors (27688903468668) is greater than itself. Its abundance is 14707035539352

Bases of 12981867929316

• Binary: 10111100111010010011101000000101111011100100₂
• Hexadecimal: 0xBCE93A05EE4
• Base-36: 4LNSCZE90

Squares and roots of 12981867929316

• 12981867929316 squared (12981867929316²) is 168528894934203289572227856
• 12981867929316 cubed (12981867929316³) is 2187819856309399380863213172391654226496
• The square root of 12981867929316 is 3603035.9322821081
• The cube root of 12981867929316 is 23502.4098505397

Scales and comparisons

• 12,981,867,929,316 seconds is equal to 412,783 years, 12 weeks, 5 days, 48 minutes, 36 seconds.
• To count from 1 to 12,981,867,929,316 would take you about one million, thirty-one thousand, nine hundred fifty-eight 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 12981867929316 cubic inches would be around 1958.5 feet tall.

Recreational maths with 12981867929316

• 12981867929316 backwards is 61392976818921
• The number of decimal digits it has is: 14
• The sum of 12981867929316's digits is 72
• More coming soon!