12438681552
12,438,681,552 is an even composite number composed of six prime numbers multiplied together.
12438681552 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 12438681552:
24 × 32 × 11 × 31 × 432 × 137
(2 × 2 × 2 × 2 × 3 × 3 × 11 × 31 × 43 × 43 × 137)See below for interesting mathematical facts about the number 12438681552 from the Numbermatics database.
Names of 12438681552
- Cardinal: 12438681552 can be written as Twelve billion, four hundred thirty-eight million, six hundred eighty-one thousand, five hundred fifty-two.
Scientific notation
- Scientific notation: 1.2438681552 × 1010
Factors of 12438681552
Divisors of 12438681552
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 31 33 36 43 44 48 62 66 72 86 88 93 99 124 129 132 137 144 172 176 186 198 248 258 264 274 279 341 344 372 387 396 411 473 496 516 528 548 558 682 688 744 774 792 822 946 1023 1032 1096 1116 1233 1333 1364 1419 1488 1507 1548 1584 1644 1849 1892 2046 2064 2192 2232 2466 2666 2728 2838 3014 3069 3096 3288 3698 3784 3999 4092 4247 4257 4464 4521 4932 5332 5456 5547 5676 5891 6028 6138 6192 6576 7396 7568 7998 8184 8494 8514 9042 9864 10664 11094 11352 11782 11997 12056 12276 12741 13563 14663 14792 15996 16368 16641 16988 17028 17673 18084 19728 20339 21328 22188 22704 23564 23994 24112 24552 25482 27126 29326 29584 31992 33282 33976 34056 35346 36168 38223 40678 43989 44376 46717 47128 47988 49104 50964 53019 54252 57319 58652 61017 63984 64801 66564 67952 68112 70692 72336 76446 81356 87978 88752 93434 94256 95976 101928 106038 108504 114638 117304 122034 129602 131967 133128 140151 141384 152892 162712 171957 175956 182621 183051 186868 191952 194403 203856 212076 217008 229276 234608 244068 253313 259204 263934 266256 280302 282768 305784 325424 343914 351912 365242 366102 373736 388806 420453 424152 458552 488136 506626 515871 518408 527868 547863 560604 583209 611568 630509 687828 703824 730484 732204 747472 759939 777612 840906 848304 917104 976272 1013252 1031742 1036816 1055736 1095726 1121208 1166418 1261018 1375656 1460968 1464408 1519878 1555224 1643589 1681812 1891527 2008831 2026504 2063484 2111472 2191452 2242416 2279817 2332836 2522036 2751312 2786443 2921936 2928816 3039756 3110448 3287178 3363624 3783054 4017662 4053008 4126968 4382904 4559634 4665672 5044072 5572886 5674581 6026493 6079512 6574356 6727248 7566108 7852703 8035324 8253936 8359329 8765808 9119268 9331344 10088144 11145772 11349162 12052986 12159024 13148712 15132216 15705406 16070648 16718658 18079479 18238536 22291544 22698324 23558109 24105972 25077987 26297424 30264432 31410812 32141296 33437316 36158958 36477072 44583088 45396648 47116218 48211944 50155974 62821624 66874632 70674327 72317916 86379733 90793296 94232436 96423888 100311948 125643248 133749264 141348654 144635832 172759466 188464872 200623896 259139199 282697308 289271664 345518932 376929744 401247792 518278398 565394616 691037864 777417597 1036556796 1130789232 1382075728 1554835194 2073113592 3109670388 4146227184 6219340776 12438681552
- Sum of all divisors σ(n): 40426483968
- Sum of proper divisors (its aliquot sum) s(n): 27987802416
- 12438681552 is an abundant number, because the sum of its proper divisors (27987802416) is greater than itself. Its abundance is 15549120864
Bases of 12438681552
- Binary: 10111001010110011100110111110100002
- Hexadecimal: 0x2E56737D0
- Base-36: 5PPO440
Squares and roots of 12438681552
- 12438681552 squared (124386815522) is 154720798752065128704
- 12438681552 cubed (124386815523) is 1924522745148017138312950468608
-
The
square root of 12438681552 is 111528.8373112535 -
The
cube root of 12438681552 is 2316.9933276503
Scales and comparisons
How big is 12438681552?- 12,438,681,552 seconds is equal to 395 years, 26 weeks, 4 days, 5 hours, 19 minutes, 12 seconds.
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To count from 1 to 12,438,681,552 would take you about seven hundred ninety-one 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 12438681552 cubic inches would be around 193.1 feet tall.
Recreational maths with 12438681552
- 12438681552 backwards is 25518683421
- The number of decimal digits it has is: 11
- The sum of 12438681552's digits is 45
- More coming soon!
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