12899980800

Names of 12899980800

• Cardinal: 12899980800 can be written as Twelve billion, eight hundred ninety-nine million, nine hundred eighty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.28999808 × 10¹⁰

Factors of 12899980800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 975

Divisors of 12899980800

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 25 28 30 32 34 35 36 40 42 45 48 50 51 56 60 63 64 68 70 72 75 80 84 85 90 96 100 102 105 112 119 120 126 128 136 140 144 150 153 160 168 170 175 180 192 200 204 210 224 225 238 240 252 255 256 272 280 288 300 306 315 320 336 340 350 357 360 384 400 408 420 425 448 450 476 480 504 510 512 525 544 560 576 595 600 612 630 640 672 680 700 714 720 765 768 800 816 840 850 896 900 941 952 960 1008 1020 1050 1071 1088 1120 1152 1190 1200 1224 1260 1275 1280 1344 1360 1400 1428 1440 1530 1536 1575 1600 1632 1680 1700 1785 1792 1800 1882 1904 1920 2016 2040 2100 2142 2176 2240 2304 2380 2400 2448 2520 2550 2560 2688 2720 2800 2823 2856 2880 2975 3060 3150 3200 3264 3360 3400 3570 3584 3600 3764 3808 3825 3840 4032 4080 4200 4284 4352 4480 4608 4705 4760 4800 4896 5040 5100 5355 5376 5440 5600 5646 5712 5760 5950 6120 6300 6400 6528 6587 6720 6800 7140 7200 7528 7616 7650 7680 8064 8160 8400 8469 8568 8704 8925 8960 9410 9520 9600 9792 10080 10200 10710 10752 10880 11200 11292 11424 11520 11900 12240 12600 12800 13056 13174 13440 13600 14115 14280 14400 15056 15232 15300 15997 16128 16320 16800 16938 17136 17850 17920 18820 19040 19200 19584 19761 20160 20400 21420 21760 22400 22584 22848 23040 23525 23800 24480 25200 26112 26348 26775 26880 27200 28230 28560 28800 30112 30464 30600 31994 32256 32640 32935 33600 33876 34272 35700 37640 38080 38400 39168 39522 40320 40800 42345 42840 43520 44800 45168 45696 47050 47600 47991 48960 50400 52696 53550 53760 54400 56460 57120 57600 59283 60224 60928 61200 63988 65280 65870 67200 67752 68544 70575 71400 75280 76160 78336 79044 79985 80640 81600 84690 85680 89600 90336 91392 94100 95200 95982 97920 98805 100800 105392 107100 108800 111979 112920 114240 115200 118566 120448 122400 127976 130560 131740 134400 135504 137088 141150 142800 143973 150560 152320 158088 159970 161280 163200 164675 169380 171360 180672 182784 188200 190400 191964 195840 197610 201600 210784 211725 214200 217600 223958 225840 228480 237132 239955 240896 244800 255952 263480 268800 271008 274176 282300 285600 287946 296415 301120 304640 316176 319940 326400 329350 335937 338760 342720 361344 376400 380800 383928 391680 395220 399925 403200 421568 423450 428400 447916 451680 456960 474264 479910 481792 489600 494025 511904 526960 542016 548352 559895 564600 571200 575892 592830 602240 632352 639880 652800 658700 671874 677520 685440 719865 722688 752800 761600 767856 790440 799850 806400 843136 846900 856800 895832 903360 913920 948528 959820 979200 988050 1007811 1023808 1053920 1084032 1119790 1129200 1142400 1151784 1185660 1199775 1204480 1264704 1279760 1317400 1343748 1355040 1370880 1439730 1445376 1482075 1505600 1523200 1535712 1580880 1599700 1679685 1686272 1693800 1713600 1791664 1806720 1897056 1919640 1958400 1976100 2015622 2047616 2107840 2168064 2239580 2258400 2284800 2303568 2371320 2399550 2408960 2529408 2559520 2634800 2687496 2710080 2741760 2799475 2879460 2964150 3011200 3071424 3161760 3199400 3359370 3372544 3387600 3427200 3583328 3599325 3613440 3794112 3839280 3952200 4031244 4095232 4215680 4336128 4479160 4516800 4569600 4607136 4742640 4799100 5039055 5058816 5119040 5269600 5374992 5420160 5598950 5758920 5928300 6022400 6142848 6323520 6398800 6718740 6775200 6854400 7166656 7198650 7226880 7588224 7678560 7904400 8062488 8190464 8398425 8431360 8958320 9033600 9214272 9485280 9598200 10078110 10117632 10238080 10539200 10749984 10840320 11197900 11517840 11856600 12044800 12285696 12647040 12797600 13437480 13550400 13708800 14333312 14397300 15176448 15357120 15808800 16124976 16796850 16862720 17916640 18067200 18428544 18970560 19196400 20156220 20476160 21078400 21499968 21680640 22395800 23035680 23713200 24571392 25195275 25294080 25595200 26874960 27100800 28666624 28794600 30352896 30714240 31617600 32249952 33593700 35833280 36134400 36857088 37941120 38392800 40312440 40952320 42156800 42999936 44791600 46071360 47426400 50390550 50588160 51190400 53749920 54201600 57333248 57589200 61428480 63235200 64499904 67187400 71666560 73714176 75882240 76785600 80624880 84313600 85999872 89583200 92142720 94852800 100781100 102380800 107499840 108403200 115178400 122856960 126470400 128999808 134374800 143333120 151764480 153571200 161249760 171999744 179166400 184285440 189705600 201562200 204761600 214999680 230356800 252940800 257999616 268749600 286666240 307142400 322499520 358332800 368570880 379411200 403124400 429999360 460713600 515999232 537499200 614284800 644999040 716665600 758822400 806248800 859998720 921427200 1074998400 1289998080 1433331200 1612497600 1842854400 2149996800 2579996160 3224995200 4299993600 6449990400 12899980800
• Sum of all divisors σ(n): 55923465312
• Sum of proper divisors (its aliquot sum) s(n): 43023484512
• 12899980800 is an abundant number, because the sum of its proper divisors (43023484512) is greater than itself. Its abundance is 30123503712

Bases of 12899980800

• Binary: 1100000000111001100001011000000000₂
• Hexadecimal: 0x300E61600
• Base-36: 5XCBCW0

Squares and roots of 12899980800

• 12899980800 squared (12899980800²) is 166409504640368640000
• 12899980800 cubed (12899980800³) is 2146679414798266360922112000000
• The square root of 12899980800 is 113578.0823926871
• The cube root of 12899980800 is 2345.2889353215

Scales and comparisons

• 12,899,980,800 seconds is equal to 410 years, 9 weeks, 2 days, 8 hours.
• To count from 1 to 12,899,980,800 would take you about eight hundred twenty 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 12899980800 cubic inches would be around 195.4 feet tall.

Recreational maths with 12899980800

• 12899980800 backwards is 00808999821
• The number of decimal digits it has is: 11
• The sum of 12899980800's digits is 54
• More coming soon!