12991414777413632

Names of 12991414777413632

• Cardinal: 12991414777413632 can be written as Twelve quadrillion, nine hundred ninety-one trillion, four hundred fourteen billion, seven hundred seventy-seven million, four hundred thirteen thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.2991414777413632 × 10¹⁶

Factors of 12991414777413632

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 1221

Divisors of 12991414777413632

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 392 448 503 512 709 784 896 1006 1024 1418 1568 1792 2012 2048 2836 3136 3521 3584 4024 4096 4963 5672 6272 7042 7168 8048 8192 9926 11344 12544 14084 14336 16096 16384 19852 22688 24647 25088 28168 28672 32192 32768 34741 39704 45376 49294 50176 56336 57344 64384 65536 69482 79408 90752 98588 100352 112672 114688 128768 131072 138964 158816 181504 197176 200704 225344 229376 257536 262144 277928 317632 356627 363008 394352 401408 450688 458752 502681 515072 524288 555856 635264 713254 726016 788704 802816 901376 917504 1005362 1030144 1048576 1111712 1270528 1426508 1452032 1577408 1605632 1802752 1835008 2010724 2060288 2223424 2496389 2541056 2853016 2904064 3154816 3211264 3518767 3605504 3670016 4021448 4120576 4446848 4992778 5082112 5706032 5808128 6309632 6422528 7037534 7211008 7340032 8042896 8241152 8893696 9985556 10164224 11412064 11616256 12619264 12845056 14075068 14422016 16085792 16482304 17474723 17787392 19971112 20328448 22824128 23232512 24631369 25238528 25690112 28150136 28844032 32171584 32964608 34949446 35574784 39942224 40656896 45648256 46465024 49262738 50477056 51380224 56300272 57688064 64343168 65929216 69898892 71149568 79884448 81313792 91296512 92930048 98525476 100954112 112600544 115376128 128686336 131858432 139797784 142299136 159768896 162627584 182593024 185860096 197050952 201908224 225201088 230752256 252848543 257372672 263716864 279595568 284598272 319537792 325255168 365186048 371720192 394101904 403816448 450402176 461504512 505697086 514745344 527433728 559191136 569196544 639075584 650510336 730372096 743440384 788203808 807632896 900804352 923009024 1011394172 1029490688 1118382272 1138393088 1278151168 1301020672 1460744192 1576407616 1615265792 1769939801 1801608704 1846018048 2022788344 2058981376 2236764544 2276786176 2556302336 2602041344 2921488384 3152815232 3230531584 3539879602 3603217408 3692036096 4045576688 4117962752 4473529088 4553572352 5112604672 5204082688 5842976768 6305630464 6461063168 7079759204 7206434816 8091153376 8235925504 8947058176 9107144704 10225209344 11685953536 12389578607 12611260928 12922126336 14159518408 14412869632 16182306752 16471851008 17894116352 18214289408 20450418688 23371907072 24779157214 25222521856 25844252672 28319036816 28825739264 32364613504 32943702016 35788232704 36428578816 40900837376 46743814144 49558314428 50445043712 56638073632 57651478528 64729227008 65887404032 71576465408 81801674752 93487628288 99116628856 100890087424 113276147264 115302957056 129458454016 131774808064 143152930816 163603349504 186975256576 198233257712 201780174848 226552294528 230605914112 258916908032 263549616128 286305861632 327206699008 373950513152 396466515424 403560349696 453104589056 461211828224 517833816064 527099232256 572611723264 654413398016 792933030848 807120699392 906209178112 922423656448 1035667632128 1145223446528 1308826796032 1585866061696 1614241398784 1812418356224 1844847312896 2071335264256 2290446893056 2617653592064 3171732123392 3228482797568 3624836712448 3689694625792 4142670528512 4580893786112 6343464246784 6456965595136 7249673424896 8285341057024 9161787572224 12686928493568 12913931190272 14499346849792 16570682114048 18323575144448 25373856987136 25827862380544 28998693699584 33141364228096 50747713974272 57997387399168 66282728456192 101495427948544 115994774798336 132565456912384 202990855897088 231989549596672 265130913824768 405981711794176 463979099193344 811963423588352 927958198386688 1623926847176704 1855916396773376 3247853694353408 6495707388706816 12991414777413632
• Sum of all divisors σ(n): 30327774384769848
• Sum of proper divisors (its aliquot sum) s(n): 17336359607356216
• 12991414777413632 is an abundant number, because the sum of its proper divisors (17336359607356216) is greater than itself. Its abundance is 4344944829942584

Bases of 12991414777413632

• Binary: 101110001001111001111101110110111100000000000000000000₂
• Hexadecimal: 0x2E279F76F00000
• Base-36: 3JX2LK22Z28

Squares and roots of 12991414777413632

• 12991414777413632 squared (12991414777413632²) is 168776857918801289483251219431424
• 12991414777413632 cubed (12991414777413632³) is 2192650166051756047614034201096207460148306771968
• The square root of 12991414777413632 is 113979887.6004605997
• The cube root of 12991414777413632 is 235081.6965231413

Scales and comparisons

• 12,991,414,777,413,632 seconds is equal to 413,086,804 years, 43 weeks, 3 days, 19 hours, 20 minutes, 32 seconds.
• To count from 1 to 12,991,414,777,413,632 would take you about one billion, two hundred thirty-nine million, two hundred sixty thousand, four hundred fourteen 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 12991414777413632 cubic inches would be around 19590.1 feet tall.

Recreational maths with 12991414777413632

• 12991414777413632 backwards is 23631477741419921
• The number of decimal digits it has is: 17
• The sum of 12991414777413632's digits is 71
• More coming soon!