13668187680
13,668,187,680 is an even composite number composed of seven prime numbers multiplied together.
13668187680 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 13668187680:
25 × 32 × 5 × 7 × 17 × 312 × 83
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 17 × 31 × 31 × 83)See below for interesting mathematical facts about the number 13668187680 from the Numbermatics database.
Names of 13668187680
- Cardinal: 13668187680 can be written as Thirteen billion, six hundred sixty-eight million, one hundred eighty-seven thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.366818768 × 1010
Factors of 13668187680
Divisors of 13668187680
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 28 30 31 32 34 35 36 40 42 45 48 51 56 60 62 63 68 70 72 80 83 84 85 90 93 96 102 105 112 119 120 124 126 136 140 144 153 155 160 166 168 170 180 186 204 210 217 224 238 240 248 249 252 255 272 279 280 288 306 310 315 332 336 340 357 360 372 408 415 420 434 465 476 480 496 498 504 510 527 544 558 560 581 595 612 620 630 651 664 672 680 714 720 744 747 765 816 830 840 868 930 952 961 992 996 1008 1020 1054 1071 1085 1116 1120 1162 1190 1224 1240 1245 1260 1302 1328 1360 1395 1411 1428 1440 1488 1494 1530 1581 1632 1660 1680 1736 1743 1785 1860 1904 1922 1953 1992 2016 2040 2108 2142 2170 2232 2324 2380 2448 2480 2490 2520 2573 2604 2635 2656 2720 2790 2822 2856 2883 2905 2976 2988 3060 3162 3255 3320 3360 3472 3486 3570 3689 3720 3735 3808 3844 3906 3984 4080 4216 4233 4284 4340 4464 4648 4743 4760 4805 4896 4960 4980 5040 5146 5208 5229 5270 5355 5580 5644 5712 5766 5810 5976 6120 6324 6510 6640 6727 6944 6972 7055 7140 7378 7440 7470 7688 7719 7812 7905 7968 8160 8432 8466 8568 8649 8680 8715 8928 9296 9486 9520 9610 9765 9877 9960 10080 10292 10416 10458 10540 10710 11067 11160 11288 11424 11532 11620 11952 12240 12648 12699 12865 13020 13280 13454 13944 14110 14280 14415 14756 14880 14940 15376 15438 15624 15810 16337 16864 16932 17136 17298 17360 17430 18011 18445 18592 18972 19040 19220 19530 19754 19920 20181 20584 20832 20916 21080 21165 21420 22134 22320 22576 23064 23157 23240 23715 23904 24480 25296 25398 25730 26040 26145 26908 27888 28220 28560 28830 29512 29631 29880 30752 30876 31248 31620 32674 33201 33635 33864 34272 34596 34720 34860 36022 36890 37944 38440 38595 39060 39508 39840 40362 41168 41832 42160 42330 42840 43245 43741 44268 44640 45152 46128 46314 46480 47430 49011 49385 50592 50796 51460 52080 52290 53816 54033 55335 55776 56440 57120 57660 59024 59262 59760 60543 61752 62496 63240 63495 65348 66402 67270 67728 69192 69720 72044 73780 75888 76880 77190 78120 79016 79763 80724 81685 82336 83664 84320 84660 85680 86490 87482 88536 88893 90055 92256 92628 92960 94860 98022 98770 100905 101592 102920 104160 104580 107632 108066 110670 112880 114359 115320 115785 118048 118524 119520 121086 123504 126480 126990 130696 131223 132804 134540 135456 138384 139440 144088 147033 147560 148155 151776 153760 154380 156240 158032 159526 161448 162099 163370 166005 167328 169320 171360 172980 174964 177072 177786 180110 185256 189720 196044 197540 201810 203184 205840 209160 215264 216132 218705 221340 225760 228718 230640 231570 237048 239289 242172 245055 247008 252960 253980 261392 262446 265608 269080 270165 276768 278880 288176 294066 295120 296310 302715 306187 308760 312480 316064 319052 322896 324198 326740 332010 338640 343077 345960 349928 354144 355572 360220 370512 379440 392088 393669 395080 398815 403620 406368 411680 418320 432264 437410 442680 444465 457436 461280 463140 474096 478578 484344 490110 507960 522784 524892 531216 538160 540330 558341 571795 576352 588132 590240 592620 605430 612374 617520 638104 645792 648396 653480 656115 664020 677280 686154 691920 699856 711144 717867 720440 735165 741024 758880 784176 787338 790160 797630 807240 810495 836640 864528 874820 885360 888930 914872 918561 926280 948192 957156 968688 980220 1015920 1029231 1049784 1062432 1076320 1080660 1116682 1143590 1176264 1185240 1196445 1210860 1224748 1235040 1276208 1296792 1306960 1312230 1328040 1355971 1372308 1383840 1399712 1422288 1435734 1440880 1470330 1530935 1568352 1574676 1580320 1595260 1614480 1620990 1675023 1715385 1729056 1749640 1770720 1777860 1829744 1837122 1852560 1914312 1937376 1960440 1968345 2031840 2058462 2099568 2161320 2233364 2287180 2352528 2370480 2392890 2421720 2449496 2552416 2593584 2613920 2624460 2656080 2711942 2744616 2755683 2791705 2844576 2871468 2881760 2940660 3061870 3149352 3190520 3228960 3241980 3350046 3430770 3499280 3555720 3589335 3659488 3674244 3705120 3828624 3920880 3936690 4067913 4116924 4199136 4322640 4466728 4574360 4592805 4705056 4740960 4785780 4843440 4898992 5025069 5146155 5187168 5248920 5312160 5423884 5489232 5511366 5583410 5742936 5881320 6123740 6298704 6381040 6483960 6700092 6779855 6861540 6998560 7111440 7178670 7348488 7657248 7841760 7873380 8135826 8233848 8375115 8645280 8933456 9148720 9185610 9491797 9571560 9686880 9797984 10050138 10292310 10497840 10847768 10978464 11022732 11166820 11485872 11762640 12203739 12247480 12597408 12762080 12967920 13400184 13559710 13723080 13778415 14222880 14357340 14696976 15746760 16271652 16467696 16750230 17866912 18297440 18371220 18983594 19143120 20100276 20339565 20584620 20995680 21695536 22045464 22333640 22971744 23525280 24407478 24494960 25125345 25935840 26800368 27119420 27446160 27556830 28475391 28714680 29393952 31493520 32543304 32935392 33500460 36742440 37967188 38286240 40200552 40679130 41169240 43391072 44090928 44667280 47458985 48814956 48989920 50250690 53600736 54238840 54892320 55113660 56950782 57429360 61018695 62987040 65086608 67000920 73484880 75934376 80401104 81358260 82338480 85426173 88181856 89334560 94917970 97629912 100501380 108477680 110227320 113901564 114858720 122037390 130173216 134001840 142376955 146969760 151868752 160802208 162716520 164676960 170852346 189835940 195259824 201002760 216955360 220454640 227803128 244074780 268003680 284753910 303737504 325433040 341704692 379671880 390519648 402005520 427130865 440909280 455606256 488149560 569507820 650866080 683409384 759343760 804011040 854261730 911212512 976299120 1139015640 1366818768 1518687520 1708523460 1952598240 2278031280 2733637536 3417046920 4556062560 6834093840 13668187680
- Sum of all divisors σ(n): 59023665792
- Sum of proper divisors (its aliquot sum) s(n): 45355478112
- 13668187680 is an abundant number, because the sum of its proper divisors (45355478112) is greater than itself. Its abundance is 31687290432
Bases of 13668187680
- Binary: 11001011101010111111111110001000002
- Hexadecimal: 0x32EAFFE20
- Base-36: 6A1OP40
Squares and roots of 13668187680
- 13668187680 squared (136681876802) is 186819354455703782400
- 13668187680 cubed (136681876803) is 2553481998957003544329080832000
-
The
square root of 13668187680 is 116911.0246298441 -
The
cube root of 13668187680 is 2390.9489926029
Scales and comparisons
How big is 13668187680?- 13,668,187,680 seconds is equal to 434 years, 31 weeks, 3 days, 14 hours, 48 minutes.
-
To count from 1 to 13,668,187,680 would take you about eight hundred sixty-nine 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 13668187680 cubic inches would be around 199.2 feet tall.
Recreational maths with 13668187680
- 13668187680 backwards is 08678186631
- The number of decimal digits it has is: 11
- The sum of 13668187680's digits is 54
- More coming soon!
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The information we have on file for 13668187680 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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