12802406400

Names of 12802406400

• Cardinal: 12802406400 can be written as Twelve billion, eight hundred two million, four hundred six thousand, four hundred.

Scientific notation

• Scientific notation: 1.28024064 × 10¹⁰

Factors of 12802406400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 17

Divisors of 12802406400

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 49 50 54 56 60 63 64 70 72 75 80 81 84 90 96 98 100 105 108 112 120 126 128 135 140 144 147 150 160 162 168 175 180 189 192 196 200 210 216 224 225 240 243 245 252 256 270 280 288 294 300 315 320 324 336 343 350 360 378 384 392 400 405 420 432 441 448 450 480 486 490 504 512 525 540 560 567 576 588 600 630 640 648 672 675 686 700 720 729 735 756 768 784 800 810 840 864 882 896 900 945 960 972 980 1008 1024 1029 1050 1080 1120 1134 1152 1176 1200 1215 1225 1260 1280 1296 1323 1344 1350 1372 1400 1440 1458 1470 1512 1536 1568 1575 1600 1620 1680 1701 1715 1728 1764 1792 1800 1890 1920 1944 1960 2016 2025 2048 2058 2100 2160 2205 2240 2268 2304 2352 2400 2430 2450 2520 2560 2592 2646 2688 2700 2744 2800 2835 2880 2916 2940 3024 3072 3087 3136 3150 3200 3240 3360 3402 3430 3456 3528 3584 3600 3645 3675 3780 3840 3888 3920 3969 4032 4050 4116 4200 4320 4410 4480 4536 4608 4704 4725 4800 4860 4900 5040 5103 5120 5145 5184 5292 5376 5400 5488 5600 5670 5760 5832 5880 6048 6075 6144 6174 6272 6300 6400 6480 6615 6720 6804 6860 6912 7056 7168 7200 7290 7350 7560 7680 7776 7840 7938 8064 8100 8232 8400 8505 8575 8640 8820 8960 9072 9216 9261 9408 9450 9600 9720 9800 10080 10206 10240 10290 10368 10584 10752 10800 10976 11025 11200 11340 11520 11664 11760 11907 12096 12150 12348 12544 12600 12800 12960 13230 13440 13608 13720 13824 14112 14175 14336 14400 14580 14700 15120 15360 15435 15552 15680 15876 16128 16200 16464 16800 17010 17150 17280 17640 17920 18144 18225 18432 18522 18816 18900 19200 19440 19600 19845 20160 20412 20580 20736 21168 21504 21600 21952 22050 22400 22680 23040 23328 23520 23814 24192 24300 24696 25088 25200 25515 25600 25725 25920 26460 26880 27216 27440 27648 27783 28224 28350 28800 29160 29400 30240 30720 30870 31104 31360 31752 32256 32400 32928 33075 33600 34020 34300 34560 35280 35721 35840 36288 36450 37044 37632 37800 38400 38880 39200 39690 40320 40824 41160 41472 42336 42525 43008 43200 43904 44100 44800 45360 46080 46305 46656 47040 47628 48384 48600 49392 50176 50400 51030 51200 51450 51840 52920 53760 54432 54880 55296 55566 56448 56700 57600 58320 58800 59535 60480 61740 62208 62720 63504 64512 64800 65856 66150 67200 68040 68600 69120 70560 71442 71680 72576 72900 74088 75264 75600 76800 77175 77760 78400 79380 80640 81648 82320 82944 83349 84672 85050 86400 87808 88200 89600 90720 92160 92610 93312 94080 95256 96768 97200 98784 99225 100352 100800 102060 102900 103680 105840 107520 108864 109760 111132 112896 113400 115200 116640 117600 119070 120960 123480 124416 125440 127008 127575 129024 129600 131712 132300 134400 136080 137200 138240 138915 141120 142884 145152 145800 148176 150528 151200 153600 154350 155520 156800 158760 161280 163296 164640 165888 166698 169344 170100 172800 175616 176400 178605 179200 181440 185220 186624 188160 190512 193536 194400 197568 198450 201600 204120 205800 207360 211680 215040 217728 219520 222264 225792 226800 230400 231525 233280 235200 238140 241920 246960 248832 250047 250880 254016 255150 259200 263424 264600 268800 272160 274400 276480 277830 282240 285768 290304 291600 296352 297675 301056 302400 308700 311040 313600 317520 322560 326592 329280 333396 338688 340200 345600 351232 352800 357210 358400 362880 370440 373248 376320 381024 387072 388800 395136 396900 403200 408240 411600 414720 416745 423360 435456 439040 444528 451584 453600 460800 463050 466560 470400 476280 483840 493920 497664 500094 501760 508032 510300 518400 526848 529200 537600 544320 548800 555660 564480 571536 580608 583200 592704 595350 604800 617400 622080 627200 635040 645120 653184 658560 666792 677376 680400 691200 694575 702464 705600 714420 725760 740880 746496 752640 762048 777600 790272 793800 806400 816480 823200 829440 833490 846720 870912 878080 889056 893025 903168 907200 926100 933120 940800 952560 967680 987840 1000188 1016064 1020600 1036800 1053696 1058400 1075200 1088640 1097600 1111320 1128960 1143072 1161216 1166400 1185408 1190700 1209600 1234800 1244160 1250235 1254400 1270080 1306368 1317120 1333584 1354752 1360800 1382400 1389150 1411200 1428840 1451520 1481760 1492992 1505280 1524096 1555200 1580544 1587600 1612800 1632960 1646400 1666980 1693440 1741824 1756160 1778112 1786050 1814400 1852200 1866240 1881600 1905120 1935360 1975680 2000376 2032128 2041200 2073600 2083725 2107392 2116800 2177280 2195200 2222640 2257920 2286144 2332800 2370816 2381400 2419200 2469600 2488320 2500470 2508800 2540160 2612736 2634240 2667168 2709504 2721600 2778300 2822400 2857680 2903040 2963520 3048192 3110400 3161088 3175200 3225600 3265920 3292800 3333960 3386880 3483648 3512320 3556224 3572100 3628800 3704400 3732480 3763200 3810240 3951360 4000752 4064256 4082400 4147200 4167450 4233600 4354560 4390400 4445280 4515840 4572288 4665600 4741632 4762800 4838400 4939200 5000940 5080320 5225472 5268480 5334336 5443200 5556600 5644800 5715360 5806080 5927040 6096384 6220800 6251175 6322176 6350400 6531840 6585600 6667920 6773760 7112448 7144200 7257600 7408800 7464960 7526400 7620480 7902720 8001504 8128512 8164800 8334900 8467200 8709120 8780800 8890560 9144576 9331200 9483264 9525600 9676800 9878400 10001880 10160640 10450944 10536960 10668672 10886400 11113200 11289600 11430720 11854080 12192768 12441600 12502350 12700800 13063680 13171200 13335840 13547520 14224896 14288400 14515200 14817600 15240960 15805440 16003008 16329600 16669800 16934400 17418240 17561600 17781120 18289152 18662400 18966528 19051200 19756800 20003760 20321280 21337344 21772800 22226400 22579200 22861440 23708160 24385536 25004700 25401600 26127360 26342400 26671680 28449792 28576800 29030400 29635200 30481920 31610880 32006016 32659200 33339600 33868800 35562240 36578304 37324800 38102400 39513600 40007520 40642560 42674688 43545600 44452800 45722880 47416320 50009400 50803200 52254720 52684800 53343360 56899584 57153600 59270400 60963840 64012032 65318400 66679200 67737600 71124480 73156608 76204800 79027200 80015040 85349376 87091200 88905600 91445760 94832640 100018800 101606400 106686720 114307200 118540800 121927680 128024064 130636800 133358400 142248960 152409600 158054400 160030080 170698752 177811200 182891520 200037600 203212800 213373440 228614400 237081600 256048128 261273600 266716800 284497920 304819200 320060160 355622400 365783040 400075200 426746880 457228800 474163200 512096256 533433600 609638400 640120320 711244800 800150400 853493760 914457600 1066867200 1280240640 1422489600 1600300800 1828915200 2133734400 2560481280 3200601600 4267468800 6401203200 12802406400
• Sum of all divisors σ(n): 55500354000
• Sum of proper divisors (its aliquot sum) s(n): 42697947600
• 12802406400 is an abundant number, because the sum of its proper divisors (42697947600) is greater than itself. Its abundance is 29895541200

Bases of 12802406400

• Binary: 1011111011000101010011100000000000₂
• Hexadecimal: 0x2FB153800
• Base-36: 5VQ8000

Squares and roots of 12802406400

• 12802406400 squared (12802406400²) is 163901609630760960000
• 12802406400 cubed (12802406400³) is 2098335016107155751174144000000
• The square root of 12802406400 is 113147.7193760439
• The cube root of 12802406400 is 2339.3607721409

Scales and comparisons

• 12,802,406,400 seconds is equal to 407 years, 4 weeks.
• To count from 1 to 12,802,406,400 would take you about eight hundred fourteen 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 12802406400 cubic inches would be around 194.9 feet tall.

Recreational maths with 12802406400

• 12802406400 backwards is 00460420821
• 12802406400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12802406400's digits is 27
• More coming soon!