12816882720
12,816,882,720 is an even composite number composed of six prime numbers multiplied together.
12816882720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 12816882720:
25 × 34 × 5 × 43 × 109 × 211
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 43 × 109 × 211)See below for interesting mathematical facts about the number 12816882720 from the Numbermatics database.
Names of 12816882720
- Cardinal: 12816882720 can be written as Twelve billion, eight hundred sixteen million, eight hundred eighty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.281688272 × 1010
Factors of 12816882720
Divisors of 12816882720
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 43 45 48 54 60 72 80 81 86 90 96 108 109 120 129 135 144 160 162 172 180 211 215 216 218 240 258 270 288 324 327 344 360 387 405 422 430 432 436 480 516 540 545 633 645 648 654 688 720 774 810 844 860 864 872 981 1032 1055 1080 1090 1161 1266 1290 1296 1308 1376 1440 1548 1620 1635 1688 1720 1744 1899 1935 1962 2064 2110 2160 2180 2322 2532 2580 2592 2616 2943 3096 3165 3240 3270 3376 3440 3483 3488 3798 3870 3924 4128 4220 4320 4360 4644 4687 4905 5064 5160 5232 5697 5805 5886 6192 6330 6480 6540 6752 6880 6966 7596 7740 7848 8440 8720 8829 9073 9288 9374 9495 9810 10128 10320 10464 11394 11610 11772 12384 12660 12960 13080 13932 14061 14715 15192 15480 15696 16880 17091 17415 17440 17658 18146 18576 18748 18990 19620 20256 20640 22788 22999 23220 23435 23544 25320 26160 27219 27864 28122 28485 29430 30384 30960 31392 33760 34182 34830 35316 36292 37152 37496 37980 39240 42183 44145 45365 45576 45998 46440 46870 47088 50640 52320 54438 55728 56244 56970 58860 60768 61920 68364 68997 69660 70305 70632 72584 74992 75960 78480 81657 84366 85455 88290 90730 91152 91996 92880 93740 94176 101280 108876 111456 112488 113940 114995 117720 126549 136095 136728 137994 139320 140610 141264 145168 149984 151920 156960 163314 168732 170910 176580 181460 182304 183992 185760 187480 206991 210915 217752 224976 227880 229990 235440 244971 253098 272190 273456 275988 278640 281220 282528 290336 303840 326628 337464 341820 344985 353160 362920 367984 374960 379647 408285 413982 421830 435504 449952 455760 459980 470880 489942 506196 544380 546912 551976 557280 562440 620973 632745 653256 674928 683640 689970 706320 725840 734913 735968 749920 759294 816570 827964 843660 871008 911520 919960 979884 988957 1012392 1034955 1088760 1103952 1124880 1224855 1241946 1265490 1306512 1349856 1367280 1379940 1412640 1451680 1469826 1518588 1633140 1655928 1687320 1839920 1862919 1898235 1959768 1977914 2024784 2069910 2177520 2207904 2249760 2449710 2483892 2530980 2613024 2734560 2759880 2939652 2966871 3037176 3104865 3266280 3311856 3374640 3674565 3679840 3725838 3796470 3919536 3955828 4049568 4139820 4355040 4899420 4944785 4967784 5061960 5519760 5879304 5933742 6074352 6209730 6532560 6623712 6749280 7349130 7451676 7592940 7839072 7911656 8279640 8900613 9314595 9798840 9889570 9935568 10123920 11039520 11758608 11867484 12148704 12419460 13065120 14698260 14834355 14903352 15185880 15823312 16559280 17801226 18629190 19597680 19779140 19871136 20247840 23517216 23734968 24838920 26701839 29396520 29668710 29806704 30371760 31646624 33118560 35602452 37258380 39195360 39558280 44503065 47469936 49677840 53403678 58793040 59337420 59613408 60743520 71204904 74516760 79116560 80105517 89006130 94939872 99355680 106807356 117586080 118674840 133509195 142409808 149033520 158233120 160211034 178012260 213614712 237349680 267018390 284819616 298067040 320422068 356024520 400527585 427229424 474699360 534036780 640844136 712049040 801055170 854458848 1068073560 1281688272 1424098080 1602110340 2136147120 2563376544 3204220680 4272294240 6408441360 12816882720
- Sum of all divisors σ(n): 46930847040
- Sum of proper divisors (its aliquot sum) s(n): 34113964320
- 12816882720 is an abundant number, because the sum of its proper divisors (34113964320) is greater than itself. Its abundance is 21297081600
Bases of 12816882720
- Binary: 10111110111111001000011100001000002
- Hexadecimal: 0x2FBF21C20
- Base-36: 5VYUA00
Squares and roots of 12816882720
- 12816882720 squared (128168827202) is 164272482658234598400
- 12816882720 cubed (128168827203) is 2105461144353826689939099648000
-
The
square root of 12816882720 is 113211.6721897525 -
The
cube root of 12816882720 is 2340.2421840067
Scales and comparisons
How big is 12816882720?- 12,816,882,720 seconds is equal to 407 years, 27 weeks, 6 days, 13 hours, 12 minutes.
-
To count from 1 to 12,816,882,720 would take you about eight hundred 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 12816882720 cubic inches would be around 195 feet tall.
Recreational maths with 12816882720
- 12816882720 backwards is 02728861821
- 12816882720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12816882720's digits is 45
- More coming soon!
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