12391336998912
12,391,336,998,912 is an even composite number composed of five prime numbers multiplied together.
12391336998912 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12391336998912:
211 × 3 × 31 × 347 × 4332
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 31 × 347 × 433 × 433)See below for interesting mathematical facts about the number 12391336998912 from the Numbermatics database.
Names of 12391336998912
- Cardinal: 12391336998912 can be written as Twelve trillion, three hundred ninety-one billion, three hundred thirty-six million, nine hundred ninety-eight thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 1.2391336998912 × 1013
Factors of 12391336998912
Divisors of 12391336998912
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 128 186 192 248 256 347 372 384 433 496 512 694 744 768 866 992 1024 1041 1299 1388 1488 1536 1732 1984 2048 2082 2598 2776 2976 3072 3464 3968 4164 5196 5552 5952 6144 6928 7936 8328 10392 10757 11104 11904 13423 13856 15872 16656 20784 21514 22208 23808 26846 27712 31744 32271 33312 40269 41568 43028 44416 47616 53692 55424 63488 64542 66624 80538 83136 86056 88832 95232 107384 110848 129084 133248 150251 161076 166272 172112 177664 187489 190464 214768 221696 258168 266496 300502 322152 332544 344224 355328 374978 429536 443392 450753 516336 532992 562467 601004 644304 665088 688448 710656 749956 859072 886784 901506 1032672 1065984 1124934 1202008 1288608 1330176 1376896 1499912 1718144 1803012 2065344 2131968 2249868 2404016 2577216 2660352 2753792 2999824 3436288 3606024 4130688 4499736 4657781 4808032 5154432 5507584 5812159 5999648 6872576 7212048 8261376 8999472 9315562 9616064 10308864 11015168 11624318 11999296 13745152 13973343 14424096 16522752 17436477 17998944 18631124 19232128 20617728 22030336 23248636 23998592 27490304 27946686 28848192 33045504 34872954 35997888 37262248 38464256 41235456 46497272 47997184 55893372 57696384 65058683 66091008 69745908 71995776 74524496 76928512 82470912 92994544 95994368 111786744 115392768 130117366 139491816 143991552 149048992 153857024 185989088 191988736 195176049 223573488 230785536 260234732 278983632 287983104 298097984 307714048 371978176 383977472 390352098 447146976 461571072 520469464 557967264 575966208 596195968 743956352 780704196 894293952 923142144 1040938928 1115934528 1151932416 1192391936 1487912704 1561408392 1788587904 2016819173 2081877856 2231869056 2384783872 2975825408 3122816784 3577175808 4033638346 4163755712 4463738112 4769567744 5951650816 6050457519 6245633568 7154351616 8067276692 8327511424 8927476224 9539135488 11903301632 12100915038 12491267136 14308703232 16134553384 16655022848 17854952448 24201830076 24982534272 28617406464 32269106768 33310045696 35709904896 48403660152 49965068544 64538213536 66620091392 96807320304 99930137088 129076427072 133240182784 193614640608 199860274176 258152854144 387229281216 399720548352 516305708288 774458562432 1032611416576 1548917124864 2065222833152 3097834249728 4130445666304 6195668499456 12391336998912
- Sum of all divisors σ(n): 34278598448640
- Sum of proper divisors (its aliquot sum) s(n): 21887261449728
- 12391336998912 is an abundant number, because the sum of its proper divisors (21887261449728) is greater than itself. Its abundance is 9495924450816
Bases of 12391336998912
- Binary: 101101000101000101010011110101111000000000002
- Hexadecimal: 0xB45153D7800
- Base-36: 4E4I2445C
Squares and roots of 12391336998912
- 12391336998912 squared (123913369989122) is 153545232620605450689183744
- 12391336998912 cubed (123913369989123) is 1902630721978258070435339296475896086528
-
The
square root of 12391336998912 is 3520133.0939201717 -
The
cube root of 12391336998912 is 23140.4991584895
Scales and comparisons
How big is 12391336998912?- 12,391,336,998,912 seconds is equal to 394,006 years, 9 weeks, 5 days, 7 hours, 15 minutes, 12 seconds.
-
To count from 1 to 12,391,336,998,912 would take you about nine hundred eighty-five thousand and fifteen 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 12391336998912 cubic inches would be around 1928.4 feet tall.
Recreational maths with 12391336998912
- 12391336998912 backwards is 21989963319321
- The number of decimal digits it has is: 14
- The sum of 12391336998912's digits is 66
- More coming soon!
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