12122158281940672

Names of 12122158281940672

• Cardinal: 12122158281940672 can be written as Twelve quadrillion, one hundred twenty-two trillion, one hundred fifty-eight billion, two hundred eighty-one million, nine hundred forty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.2122158281940672 × 10¹⁶

Factors of 12122158281940672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 771

Divisors of 12122158281940672

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 109 112 196 218 224 343 392 436 448 653 686 763 784 872 1306 1372 1526 1568 1744 2612 2744 3052 3136 3488 4571 5224 5341 5488 6104 6976 9142 10448 10682 10976 11881 12208 18284 20896 21364 21952 23762 24416 31997 36568 37387 41792 42728 47524 48832 63994 71177 73136 74774 83167 85456 95048 127988 142354 146272 149548 166334 170912 190096 223979 255976 284708 292544 299096 332668 341824 380192 426409 447958 498239 511952 569416 582169 598192 665336 760384 852818 895916 996478 1023904 1138832 1164338 1196384 1295029 1330672 1705636 1791832 1992956 2047808 2277664 2328676 2392768 2590058 2661344 2984863 3411272 3487673 3583664 3985912 4075183 4555328 4657352 5180116 5322688 5969726 6822544 6975346 7167328 7758293 7971824 8150366 9065203 9314704 10360232 11939452 13645088 13950692 14334656 15516586 15943648 16300732 18130406 18629408 20720464 20894041 23878904 24413711 27290176 27901384 31033172 31887296 32601464 36260812 37258816 41440928 41788082 46478581 47757808 48827422 54308051 55802768 62066344 63456421 65202928 72521624 82881856 83576164 92957162 95515616 97654844 108616102 111605536 124132688 126912842 130405856 145043248 146258287 167152328 185914324 191031232 195309688 217232204 223211072 248265376 253825684 260811712 290086496 292516574 325350067 334304656 371828648 380156357 390619376 434464408 444194947 496530752 507651368 580172992 585033148 650700134 668609312 743657296 760312714 781238752 845653937 868928816 888389894 1015302736 1170066296 1301400268 1337218624 1487314592 1520625428 1562477504 1691307874 1737857632 1776779788 2030605472 2277450469 2340132592 2602800536 2661094499 2974629184 3041250856 3382615748 3475715264 3553559576 4061210944 4554900938 4680265184 5066165329 5205601072 5322188998 5919577559 6082501712 6765231496 7107119152 9109801876 9360530368 10132330658 10411202144 10644377996 11839155118 12165003424 13530462992 14214238304 15942153283 18219603752 20264661316 20822404288 21288755992 23678310236 24330006848 27060925984 28428476608 31884306566 35463157303 36439207504 40529322632 41437042913 42577511984 47356620472 54121851968 63768613132 70926314606 72878415008 81058645264 82874085826 85155023968 94713240944 127537226264 141852629212 145756830016 162117290528 165748171652 170310047936 189426481888 248242101121 255074452528 283705258424 290059300391 324234581056 331496343304 378852963776 496484202242 510148905056 552212020861 567410516848 580118600782 662992686608 992968404484 1020297810112 1104424041722 1134821033696 1160237201564 1325985373216 1737694707847 1985936808968 2208848083444 2269642067392 2320474403128 2651970746432 3475389415694 3865484146027 3971873617936 4417696166888 4640948806256 6950778831388 7730968292054 7943747235872 8835392333776 9281897612512 13901557662776 15461936584108 15887494471744 17670784667552 18563795225024 27058389022189 27803115325552 30923873168216 35341569335104 54116778044378 55606230651104 61847746336432 108233556088756 111212461302208 123695492672864 189408723155323 216467112177512 247390985345728 378817446310646 432934224355024 757634892621292 865868448710048 1515269785242584 1731736897420096 3030539570485168 6061079140970336 12122158281940672
• Sum of all divisors σ(n): 28355538018808000
• Sum of proper divisors (its aliquot sum) s(n): 16233379736867328
• 12122158281940672 is an abundant number, because the sum of its proper divisors (16233379736867328) is greater than itself. Its abundance is 4111221454926656

Bases of 12122158281940672

• Binary: 101011000100010000100111101010010011100101111011000000₂
• Hexadecimal: 0x2B1109EA4E5EC0
• Base-36: 3BCY2MW7RGG

Squares and roots of 12122158281940672

• 12122158281940672 squared (12122158281940672²) is 146946721412422824710894527811584
• 12122158281940672 cubed (12122158281940672³) is 1781311415973630027167048134595224370592682344448
• The square root of 12122158281940672 is 110100673.3945831595
• The cube root of 12122158281940672 is 229717.0956554749

Scales and comparisons

• 12,122,158,281,940,672 seconds is equal to 385,447,137 years, 3 weeks, 3 days, 19 hours, 57 minutes, 52 seconds.
• To count from 1 to 12,122,158,281,940,672 would take you about one billion, one hundred fifty-six million, three hundred forty-one thousand, four hundred eleven 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 12122158281940672 cubic inches would be around 19143.1 feet tall.

Recreational maths with 12122158281940672

• 12122158281940672 backwards is 27604918285122121
• The number of decimal digits it has is: 17
• The sum of 12122158281940672's digits is 61
• More coming soon!