12838381665408
12,838,381,665,408 is an even composite number composed of six prime numbers multiplied together.
12838381665408 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 12838381665408:
27 × 32 × 13 × 193 × 1103 × 4027
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 193 × 1103 × 4027)See below for interesting mathematical facts about the number 12838381665408 from the Numbermatics database.
Names of 12838381665408
- Cardinal: 12838381665408 can be written as Twelve trillion, eight hundred thirty-eight billion, three hundred eighty-one million, six hundred sixty-five thousand, four hundred eight.
Scientific notation
- Scientific notation: 1.2838381665408 × 1013
Factors of 12838381665408
Divisors of 12838381665408
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 192 193 208 234 288 312 384 386 416 468 576 579 624 772 832 936 1103 1152 1158 1248 1544 1664 1737 1872 2206 2316 2496 2509 3088 3309 3474 3744 4027 4412 4632 4992 5018 6176 6618 6948 7488 7527 8054 8824 9264 9927 10036 12081 12352 13236 13896 14339 14976 15054 16108 17648 18528 19854 20072 22581 24162 24704 26472 27792 28678 30108 32216 35296 36243 37056 39708 40144 43017 45162 48324 52351 52944 55584 57356 60216 64432 70592 72486 74112 79416 80288 86034 90324 96648 104702 105888 111168 114712 120432 128864 129051 141184 144972 157053 158832 160576 172068 180648 193296 209404 211776 212879 222336 229424 240864 257728 258102 289944 314106 317664 321152 344136 361296 386592 418808 423552 425758 458848 471159 481728 515456 516204 579888 628212 635328 638637 688272 722592 773184 777211 837616 851516 917696 942318 963456 1032408 1159776 1256424 1270656 1277274 1376544 1445184 1546368 1554422 1675232 1703032 1835392 1884636 1915911 2064816 2319552 2331633 2512848 2554548 2753088 2767427 2890368 3108844 3350464 3406064 3769272 3831822 4129632 4441781 4639104 4663266 5025696 5109096 5506176 5534854 6217688 6700928 6812128 6994899 7538544 7663644 8259264 8302281 8883562 9326532 10051392 10103743 10218192 11069708 12435376 13325343 13624256 13989798 15077088 15327288 16518528 16604562 17767124 18653064 20102784 20207486 20436384 22139416 24870752 24906843 26650686 27248512 27979596 30154176 30311229 30654576 33209124 35534248 37306128 39976029 40414972 40872768 44278832 49741504 49813686 53301372 55959192 57743153 60308352 60622458 61309152 66418248 71068496 74612256 79952058 80829944 81745536 88557664 90933687 99483008 99627372 106602744 111918384 115486306 121244916 122618304 132836496 142136992 149224512 159904116 161659888 173229459 177115328 181867374 199254744 213205488 223836768 230972612 242489832 245236608 265672992 284273984 298449024 319808232 323319776 346458918 354230656 363734748 398509488 426410976 447673536 461945224 484979664 519688377 531345984 568547968 639616464 646639552 692917836 727469496 797018976 852821952 857263733 895347072 923890448 969959328 1039376754 1062691968 1279232928 1293279104 1385835672 1454938992 1594037952 1705643904 1714527466 1847780896 1939918656 2078753508 2558465856 2571791199 2771671344 2909877984 3188075904 3429054932 3695561792 3879837312 4157507016 5116931712 5143582398 5543342688 5819755968 6858109864 7391123584 7715373597 8315014032 10287164796 11086685376 11144428529 11639511936 13716219728 15430747194 16630028064 20574329592 22173370752 22288857058 27432439456 30861494388 33260056128 33433285587 41148659184 44577714116 54864878912 61722988776 66520112256 66866571174 82297318368 89155428232 100299856761 109729757824 123445977552 133733142348 164594636736 178310856464 200599713522 246891955104 267466284696 329189273472 356621712928 401199427044 493783910208 534932569392 713243425856 802398854088 987567820416 1069865138784 1426486851712 1604797708176 2139730277568 3209595416352 4279460555136 6419190832704 12838381665408
- Sum of all divisors σ(n): 40037950068480
- Sum of proper divisors (its aliquot sum) s(n): 27199568403072
- 12838381665408 is an abundant number, because the sum of its proper divisors (27199568403072) is greater than itself. Its abundance is 14361186737664
Bases of 12838381665408
- Binary: 101110101101001010110010110110111100100000002
- Hexadecimal: 0xBAD2B2DBC80
- Base-36: 4JTVCYSG0
Squares and roots of 12838381665408
- 12838381665408 squared (128383816654082) is 164824043786684291663806464
- 12838381665408 cubed (128383816654083) is 2116073981769372991105092442524915597312
-
The
square root of 12838381665408 is 3583068.7497462283 -
The
cube root of 12838381665408 is 23415.4995477625
Scales and comparisons
How big is 12838381665408?- 12,838,381,665,408 seconds is equal to 408,220 years, 42 weeks, 6 days, 9 hours, 16 minutes, 48 seconds.
-
To count from 1 to 12,838,381,665,408 would take you about one million, twenty thousand, five hundred fifty-two 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 12838381665408 cubic inches would be around 1951.3 feet tall.
Recreational maths with 12838381665408
- 12838381665408 backwards is 80456618383821
- The number of decimal digits it has is: 14
- The sum of 12838381665408's digits is 63
- More coming soon!
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