12438294685920
12,438,294,685,920 is an even composite number composed of six prime numbers multiplied together.
12438294685920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12438294685920:
25 × 33 × 5 × 41 × 137 × 512593
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 41 × 137 × 512593)See below for interesting mathematical facts about the number 12438294685920 from the Numbermatics database.
Names of 12438294685920
- Cardinal: 12438294685920 can be written as Twelve trillion, four hundred thirty-eight billion, two hundred ninety-four million, six hundred eighty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.243829468592 × 1013
Factors of 12438294685920
Divisors of 12438294685920
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 41 45 48 54 60 72 80 82 90 96 108 120 123 135 137 144 160 164 180 205 216 240 246 270 274 288 328 360 369 410 411 432 480 492 540 548 615 656 685 720 738 820 822 864 984 1080 1096 1107 1230 1233 1312 1370 1440 1476 1640 1644 1845 1968 2055 2160 2192 2214 2460 2466 2740 2952 3280 3288 3690 3699 3936 4110 4320 4384 4428 4920 4932 5480 5535 5617 5904 6165 6560 6576 7380 7398 8220 8856 9840 9864 10960 11070 11234 11808 12330 13152 14760 14796 16440 16851 17712 18495 19680 19728 21920 22140 22468 24660 28085 29520 29592 32880 33702 35424 36990 39456 44280 44936 49320 50553 56170 59040 59184 65760 67404 73980 84255 88560 89872 98640 101106 112340 118368 134808 147960 151659 168510 177120 179744 197280 202212 224680 252765 269616 295920 303318 337020 404424 449360 505530 512593 539232 591840 606636 674040 758295 808848 898720 1011060 1025186 1213272 1348080 1516590 1537779 1617696 2022120 2050372 2426544 2562965 2696160 3033180 3075558 4044240 4100744 4613337 4853088 5125930 6066360 6151116 7688895 8088480 8201488 9226674 10251860 12132720 12302232 13840011 15377790 16402976 18453348 20503720 21016313 23066685 24265440 24604464 27680022 30755580 36906696 41007440 42032626 46133370 49208928 55360044 61511160 63048939 69200055 70225241 73813392 82014880 84065252 92266740 105081565 110720088 123022320 126097878 138400110 140450482 147626784 168130504 184533480 189146817 210163130 210675723 221440176 246044640 252195756 276800220 280900964 315244695 336261008 351126205 369066960 378293634 420326260 421351446 442880352 504391512 553600440 561801928 567440451 630489390 632027169 672522016 702252410 738133920 756587268 840652520 842702892 945734085 1008783024 1053378615 1107200880 1123603856 1134880902 1260978780 1264054338 1404504820 1513174536 1681305040 1685405784 1891468170 1896081507 2017566048 2106757230 2214401760 2247207712 2269761804 2521957560 2528108676 2809009640 2837202255 2879234881 3026349072 3160135845 3362610080 3370811568 3782936340 3792163014 4213514460 4539523608 5043915120 5056217352 5618019280 5674404510 5758469762 6052698144 6320271690 6741623136 7565872680 7584326028 8427028920 8637704643 9079047216 9480407535 10087830240 10112434704 11236038560 11348809020 11516939524 12640543380 14396174405 15131745360 15168652056 16854057840 17275409286 18158094432 18960815070 20224869408 22697618040 23033879048 25281086760 25913113929 28792348810 30263490720 30337304112 33708115680 34550818572 37921630140 43188523215 45395236080 46067758096 50562173520 51826227858 57584697620 60674608224 69101637144 75843260280 77739341787 86377046430 90790472160 92135516192 101124347040 103652455716 115169395240 129565569645 138203274288 151686520560 155478683574 172754092860 207304911432 230338790480 259131139290 276406548576 303373041120 310957367148 345508185720 388696708935 414609822864 460677580960 518262278580 621914734296 691016371440 777393417870 829219645728 1036524557160 1243829468592 1382032742880 1554786835740 2073049114320 2487658937184 3109573671480 4146098228640 6219147342960 12438294685920
- Sum of all divisors σ(n): 44921441738880
- Sum of proper divisors (its aliquot sum) s(n): 32483147052960
- 12438294685920 is an abundant number, because the sum of its proper divisors (32483147052960) is greater than itself. Its abundance is 20044852367040
Bases of 12438294685920
- Binary: 101101010000000001000010001011101000111000002
- Hexadecimal: 0xB500422E8E0
- Base-36: 4EQ2NIBC0
Squares and roots of 12438294685920
- 12438294685920 squared (124382946859202) is 154711174693785711446246400
- 12438294685920 cubed (124382946859203) is 1924343182046155597929073114850930688000
-
The
square root of 12438294685920 is 3526796.6606993381 -
The
cube root of 12438294685920 is 23169.6930647037
Scales and comparisons
How big is 12438294685920?- 12,438,294,685,920 seconds is equal to 395,499 years, 15 weeks, 3 days, 1 hour, 12 minutes.
-
To count from 1 to 12,438,294,685,920 would take you about nine hundred eighty-eight thousand, seven hundred forty-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 12438294685920 cubic inches would be around 1930.8 feet tall.
Recreational maths with 12438294685920
- 12438294685920 backwards is 02958649283421
- The number of decimal digits it has is: 14
- The sum of 12438294685920's digits is 63
- More coming soon!
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