12829639680

Names of 12829639680

• Cardinal: 12829639680 can be written as Twelve billion, eight hundred twenty-nine million, six hundred thirty-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.282963968 × 10¹⁰

Factors of 12829639680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 93

Divisors of 12829639680

• Number of divisors d(n): 1056
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 27 30 32 33 36 39 40 44 45 48 52 54 55 59 60 64 65 66 72 78 80 88 90 96 99 104 108 110 117 118 120 121 128 130 132 135 143 144 156 160 165 176 177 180 192 195 198 208 216 220 234 236 240 242 256 260 264 270 286 288 295 297 312 320 330 351 352 354 360 363 384 390 396 416 429 432 440 468 472 480 484 495 512 520 528 531 540 572 576 585 590 594 605 624 640 649 660 702 704 708 715 720 726 767 768 780 792 832 858 864 880 885 936 944 960 968 990 1024 1040 1056 1062 1080 1089 1144 1152 1170 1180 1188 1210 1248 1280 1287 1298 1320 1404 1408 1416 1430 1440 1452 1485 1534 1536 1560 1573 1584 1593 1664 1716 1728 1755 1760 1770 1815 1872 1888 1920 1936 1947 1980 2080 2112 2124 2145 2160 2178 2288 2301 2304 2340 2360 2376 2420 2496 2560 2574 2596 2640 2655 2808 2816 2832 2860 2880 2904 2970 3068 3072 3120 3146 3168 3186 3245 3267 3328 3432 3456 3510 3520 3540 3630 3744 3776 3835 3840 3861 3872 3894 3960 4160 4224 4248 4290 4320 4356 4576 4602 4608 4680 4719 4720 4752 4840 4992 5120 5148 5192 5280 5310 5445 5616 5632 5664 5720 5760 5808 5841 5940 6136 6240 6292 6336 6372 6435 6490 6534 6656 6864 6903 6912 7020 7040 7080 7139 7260 7488 7552 7670 7680 7722 7744 7788 7865 7920 7965 8320 8437 8448 8496 8580 8640 8712 9152 9204 9216 9360 9438 9440 9504 9680 9735 9984 10296 10384 10560 10620 10890 11232 11264 11328 11440 11505 11520 11616 11682 11880 12272 12480 12584 12672 12744 12870 12980 13068 13312 13728 13806 13824 14040 14080 14157 14160 14278 14520 14976 15104 15340 15360 15444 15488 15576 15730 15840 15930 16335 16640 16874 16896 16992 17160 17280 17424 17523 18304 18408 18720 18876 18880 19008 19305 19360 19470 19968 20592 20709 20768 21120 21240 21417 21780 22464 22656 22880 23010 23040 23232 23364 23595 23760 24544 24960 25168 25311 25344 25488 25740 25960 26136 27456 27612 27648 28080 28160 28314 28320 28556 29040 29205 29952 30208 30680 30888 30976 31152 31460 31680 31860 32670 33280 33748 33792 33984 34320 34515 34560 34848 35046 35695 36608 36816 37440 37752 37760 38016 38610 38720 38940 39936 41184 41418 41536 42185 42240 42471 42480 42834 43560 44928 45312 45760 46020 46080 46464 46728 47190 47520 49088 49920 50336 50622 50688 50976 51480 51920 52272 54912 55224 56160 56320 56628 56640 57112 58080 58410 59904 60416 61360 61776 61952 62304 62920 63360 63720 64251 65340 66560 67496 67968 68640 69030 69120 69696 70092 70785 71390 73216 73632 74880 75504 75520 75933 76032 77220 77440 77880 82368 82836 83072 84370 84480 84942 84960 85668 87120 87615 89856 90624 91520 92040 92807 92928 93456 94380 95040 98176 99840 100672 101244 101376 101952 102960 103545 103840 104544 107085 109824 110448 112320 113256 113280 114224 116160 116820 119808 122720 123552 123904 124608 125840 126555 126720 127440 128502 130680 134992 135936 137280 138060 138240 139392 140184 141570 142780 146432 147264 149760 151008 151040 151866 152064 154440 154880 155760 164736 165672 166144 168740 168960 169884 169920 171336 174240 175230 179712 181248 183040 184080 185614 185856 186912 188760 190080 192753 196352 199680 201344 202488 203904 205920 207090 207680 209088 212355 214170 219648 220896 224640 226512 226560 227799 228448 232320 233640 245440 247104 249216 251680 253110 253440 254880 257004 261360 269984 271872 274560 276120 278421 278784 280368 283140 285560 294528 299520 302016 302080 303732 304128 308880 309760 311520 321255 329472 331344 332288 337480 339768 339840 342672 348480 350460 359424 366080 368160 371228 371712 373824 377520 379665 380160 385506 392704 402688 404976 407808 411840 414180 415360 418176 424710 428340 439296 441792 449280 453024 453120 455598 456896 464035 464640 467280 490880 494208 498432 503360 506220 506880 509760 514008 522720 539968 543744 549120 552240 556842 557568 560736 566280 571120 589056 599040 604032 607464 617760 619520 623040 642510 658944 662688 664576 674960 679536 679680 685344 696960 700920 732160 736320 742456 747648 755040 759330 760320 771012 785408 805376 809952 815616 823680 828360 830720 835263 836352 849420 856680 883584 898560 906048 906240 911196 913792 928070 929280 934560 963765 981760 988416 996864 1006720 1012440 1019520 1028016 1045440 1079936 1098240 1104480 1113684 1115136 1121472 1132560 1138995 1142240 1178112 1208064 1214928 1235520 1246080 1285020 1317888 1325376 1349920 1359072 1359360 1370688 1392105 1393920 1401840 1472640 1484912 1495296 1510080 1518660 1520640 1542024 1610752 1619904 1631232 1647360 1656720 1661440 1670526 1672704 1698840 1713360 1767168 1797120 1812096 1822392 1827584 1856140 1858560 1869120 1927530 1963520 1976832 1993728 2013440 2024880 2039040 2056032 2090880 2159872 2196480 2208960 2227368 2242944 2265120 2277990 2284480 2356224 2416128 2429856 2471040 2492160 2505789 2570040 2650752 2699840 2718144 2718720 2741376 2784210 2787840 2803680 2945280 2969824 2990592 3020160 3037320 3084048 3239808 3294720 3313440 3322880 3341052 3345408 3397680 3426720 3534336 3624192 3644784 3655168 3712280 3738240 3855060 3927040 3953664 4026880 4049760 4078080 4112064 4176315 4181760 4319744 4417920 4454736 4485888 4530240 4555980 4568960 4832256 4859712 4942080 4984320 5011578 5140080 5301504 5399680 5436288 5482752 5568420 5575680 5607360 5890560 5939648 5981184 6040320 6074640 6168096 6479616 6589440 6626880 6682104 6795360 6853440 7068672 7248384 7289568 7310336 7424560 7476480 7710120 8053760 8099520 8156160 8224128 8352630 8363520 8639488 8835840 8909472 8971776 9060480 9111960 9137920 9719424 9884160 9968640 10023156 10280160 10603008 10799360 10872576 10965504 11136840 11214720 11781120 11879296 12080640 12149280 12336192 12528945 12959232 13253760 13364208 13590720 13706880 14496768 14579136 14849120 14952960 15420240 16199040 16448256 16705260 16727040 17671680 17818944 17943552 18120960 18223920 18275840 19438848 19768320 20046312 20560320 21206016 21598720 21745152 21931008 22273680 22429440 23758592 24161280 24298560 24672384 25057890 25918464 26507520 26728416 27181440 27413760 29158272 29698240 29905920 30840480 32398080 32896512 33410520 35343360 35637888 36241920 36447840 36551680 38877696 40092624 41120640 43197440 43490304 44547360 44858880 47517184 48597120 49344768 50115780 53015040 53456832 54362880 54827520 58316544 59396480 61680960 64796160 65793024 66821040 71275776 72483840 72895680 77755392 80185248 82241280 89094720 89717760 95034368 97194240 98689536 100231560 106030080 106913664 108725760 109655040 116633088 118792960 123361920 129592320 133642080 142551552 145791360 160370496 164482560 178189440 194388480 197379072 200463120 213827328 217451520 233266176 237585920 246723840 267284160 285103104 291582720 320740992 328965120 356378880 388776960 400926240 427654656 475171840 493447680 534568320 583165440 641481984 712757760 801852480 855309312 986895360 1069136640 1166330880 1282963968 1425515520 1603704960 2138273280 2565927936 3207409920 4276546560 6414819840 12829639680
• Sum of all divisors σ(n): 54885801600
• Sum of proper divisors (its aliquot sum) s(n): 42056161920
• 12829639680 is an abundant number, because the sum of its proper divisors (42056161920) is greater than itself. Its abundance is 29226522240

Bases of 12829639680

• Binary: 1011111100101101001100010000000000₂
• Hexadecimal: 0x2FCB4C400
• Base-36: 5W6FPC0

Squares and roots of 12829639680

• 12829639680 squared (12829639680²) is 164599654318630502400
• 12829639680 cubed (12829639680³) is 2111754256360585256849375232000
• The square root of 12829639680 is 113267.9993643395
• The cube root of 12829639680 is 2341.0183601675

Scales and comparisons

• 12,829,639,680 seconds is equal to 407 years, 49 weeks, 4 hours, 48 minutes.
• To count from 1 to 12,829,639,680 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 12829639680 cubic inches would be around 195.1 feet tall.

Recreational maths with 12829639680

• 12829639680 backwards is 08693692821
• 12829639680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12829639680's digits is 54
• More coming soon!