12668409600

Names of 12668409600

• Cardinal: 12668409600 can be written as Twelve billion, six hundred sixty-eight million, four hundred nine thousand, six hundred.

Scientific notation

• Scientific notation: 1.26684096 × 10¹⁰

Factors of 12668409600

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 88

Divisors of 12668409600

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 19 20 21 22 24 25 28 30 32 33 35 38 40 41 42 44 48 50 55 56 57 60 64 66 70 75 76 77 80 82 84 88 95 96 100 105 110 112 114 120 121 123 128 132 133 140 150 152 154 160 164 165 168 175 176 190 192 200 205 209 210 220 224 228 231 240 242 246 256 264 266 275 280 285 287 300 304 308 320 328 330 336 350 352 363 380 384 385 399 400 410 418 420 440 448 451 456 462 475 480 484 492 525 528 532 550 560 570 574 600 605 608 615 616 627 640 656 660 665 672 700 704 726 760 768 770 779 798 800 820 825 836 840 847 861 880 896 902 912 924 950 960 968 984 1025 1045 1050 1056 1064 1100 1120 1140 1148 1155 1200 1210 1216 1230 1232 1254 1280 1312 1320 1330 1344 1353 1400 1408 1425 1435 1452 1463 1520 1540 1558 1596 1600 1640 1650 1672 1680 1694 1722 1760 1792 1804 1815 1824 1848 1900 1920 1925 1936 1968 1995 2050 2090 2100 2112 2128 2200 2240 2255 2280 2296 2299 2310 2337 2400 2420 2432 2460 2464 2508 2541 2624 2640 2660 2688 2706 2800 2816 2850 2870 2904 2926 3025 3040 3075 3080 3116 3135 3157 3192 3200 3280 3300 3325 3344 3360 3388 3444 3520 3608 3630 3648 3696 3800 3840 3850 3872 3895 3936 3990 4100 4180 4200 4224 4235 4256 4305 4389 4400 4480 4510 4560 4592 4598 4620 4674 4800 4840 4864 4920 4928 4961 5016 5082 5225 5248 5280 5320 5376 5412 5453 5600 5700 5740 5775 5808 5852 6050 6080 6150 6160 6232 6270 6314 6384 6400 6560 6600 6650 6688 6720 6765 6776 6888 6897 7040 7175 7216 7260 7296 7315 7392 7600 7700 7744 7790 7872 7980 8200 8360 8400 8448 8470 8512 8569 8610 8778 8800 8960 9020 9075 9120 9184 9196 9240 9348 9471 9600 9680 9840 9856 9922 9975 10032 10164 10450 10496 10560 10640 10824 10906 11200 11275 11400 11480 11495 11550 11616 11685 11704 12100 12160 12300 12320 12464 12540 12628 12705 12768 13120 13200 13300 13376 13440 13530 13552 13776 13794 14080 14350 14432 14520 14592 14630 14784 14883 15200 15400 15488 15580 15675 15744 15785 15960 16093 16359 16400 16720 16800 16940 17024 17138 17220 17556 17600 18040 18150 18240 18368 18392 18480 18696 18942 19200 19360 19475 19680 19712 19844 19950 20064 20328 20900 21120 21175 21280 21525 21648 21812 21945 22400 22550 22800 22960 22990 23100 23232 23370 23408 24200 24320 24600 24640 24805 24928 25080 25256 25410 25536 25707 26240 26400 26600 26752 26880 27060 27104 27265 27552 27588 28700 28864 29040 29260 29568 29766 30400 30800 30976 31160 31350 31488 31570 31920 32186 32718 32800 33440 33600 33825 33880 34048 34276 34440 34485 34727 35112 35200 36080 36300 36480 36575 36736 36784 36960 37392 37884 38720 38950 39360 39688 39900 40128 40656 41800 42240 42350 42560 42845 43050 43296 43624 43890 44800 45100 45600 45920 45980 46200 46464 46740 46816 47355 48279 48400 49200 49280 49610 49856 50160 50512 50820 51072 51414 52480 52800 53200 53504 54120 54208 54530 55104 55176 57400 57475 57728 58080 58425 58520 59136 59532 59983 60800 61600 62320 62700 63140 63525 63840 64372 65436 65600 66880 67200 67650 67760 68552 68880 68970 69454 70224 70400 72160 72600 72960 73150 73472 73568 73920 74415 74784 75768 77440 77900 78720 78925 79376 79800 80256 80465 81312 81795 83600 84700 85120 85690 86100 86592 87248 87780 90200 91200 91840 91960 92400 92928 93480 93632 94259 94710 96558 96800 98400 98560 99220 99712 100320 101024 101640 102144 102828 104181 105600 106400 108240 108416 109060 109725 110208 110352 114800 114950 115456 116160 116850 117040 119064 119966 121600 123200 124025 124640 125400 126280 127050 127680 128535 128744 130872 131200 133760 134400 135300 135520 136325 137104 137760 137940 138908 140448 144320 145200 146300 147136 147840 148830 149568 151536 154880 155800 157440 157850 158752 159600 160512 160930 162624 163590 167200 169400 170240 171380 172200 172425 173184 173635 174496 175560 179949 180400 182400 183680 183920 184800 186960 187264 188518 189420 193116 193600 196800 198440 199424 200640 202048 203280 205656 208362 211200 212800 214225 216480 216832 218120 219450 220416 220704 229600 229900 232320 233700 234080 236775 238128 239932 241395 246400 248050 249280 250800 252560 254100 255360 257070 257488 261744 262400 267520 270600 271040 272650 274208 275520 275880 277816 280896 282777 288640 290400 292600 294272 295680 297660 299136 299915 303072 311600 315700 317504 319200 321860 325248 327180 334400 338800 342760 344400 344850 346368 347270 348992 351120 359898 360800 364800 367360 367840 369600 372075 373920 374528 377036 378840 386232 387200 393600 396880 401280 402325 404096 406560 408975 411312 416724 425600 428450 432960 436240 438900 441408 459200 459800 464640 467400 468160 471295 473550 476256 479864 482790 492800 496100 498560 501600 505120 508200 510720 514140 514976 520905 523488 541200 542080 545300 548416 551040 551760 555632 561792 565554 577280 580800 585200 588544 595320 598272 599830 606144 623200 631400 635008 638400 642675 643720 650496 654360 659813 668800 677600 685520 688800 689700 694540 697984 702240 719796 721600 735680 739200 744150 747840 754072 757680 772464 774400 787200 793760 802560 804650 808192 813120 817950 822624 833448 851200 856900 865920 868175 872480 877800 882816 899745 918400 919600 934800 936320 942590 947100 952512 959728 965580 992200 997120 1003200 1010240 1016400 1028280 1029952 1041810 1046976 1082400 1084160 1090600 1096832 1102080 1103520 1111264 1123584 1131108 1161600 1170400 1190640 1199660 1206975 1212288 1246400 1262800 1270016 1276800 1285350 1287440 1308720 1319626 1337600 1355200 1371040 1377600 1379400 1389080 1395968 1404480 1413885 1439592 1443200 1471360 1478400 1488300 1495680 1499575 1508144 1515360 1544928 1587520 1609300 1626240 1635900 1645248 1666896 1713800 1731840 1736350 1744960 1755600 1765632 1799490 1836800 1839200 1869600 1872640 1885180 1894200 1905024 1919456 1931160 1979439 1984400 2006400 2020480 2032800 2056560 2059904 2083620 2093952 2164800 2181200 2193664 2207040 2222528 2262216 2323200 2340800 2356475 2381280 2399320 2413950 2424576 2492800 2525600 2553600 2570700 2574880 2604525 2617440 2639252 2710400 2742080 2755200 2758800 2778160 2808960 2827770 2879184 2886400 2942720 2976600 2991360 2999150 3016288 3030720 3089856 3175040 3218600 3252480 3271800 3290496 3299065 3333792 3427600 3472700 3489920 3511200 3598980 3678400 3739200 3770360 3788400 3810048 3838912 3862320 3958878 3968800 4012800 4040960 4065600 4113120 4119808 4167240 4187904 4329600 4362400 4414080 4445056 4498725 4524432 4681600 4712950 4762560 4798640 4827900 4985600 5051200 5141400 5149760 5209050 5234880 5278504 5420800 5484160 5510400 5517600 5556320 5617920 5655540 5758368 5953200 5998300 6032576 6061440 6179712 6350080 6437200 6543600 6580992 6598130 6667584 6855200 6945400 6979840 7022400 7069425 7197960 7356800 7478400 7540720 7576800 7677824 7724640 7917756 7937600 8131200 8226240 8334480 8659200 8724800 8828160 8890112 8997450 9048864 9363200 9425900 9525120 9597280 9655800 9897195 10102400 10282800 10299520 10418100 10469760 10557008 10968320 11035200 11112640 11311080 11516736 11906400 11996600 12065152 12122880 12359424 12874400 13087200 13196260 13335168 13710400 13890800 14044800 14138850 14395920 14713600 14956800 15081440 15153600 15355648 15449280 15835512 15875200 16262400 16452480 16495325 16668960 17449600 17994900 18097728 18851800 19050240 19194560 19311600 19794390 20204800 20565600 20599040 20836200 20939520 21114016 22070400 22225280 22622160 23033472 23812800 23993200 24130304 25748800 26174400 26392520 26670336 27420800 27781600 28089600 28277700 28791840 30162880 30307200 30898560 31671024 31750400 32904960 32990650 33337920 34899200 35989800 36195456 37703600 38389120 38623200 39588780 41131200 41672400 42228032 44140800 44450560 45244320 46066944 47625600 47986400 49485975 51497600 52348800 52785040 54841600 55563200 56555400 57583680 60325760 60614400 61797120 63342048 65981300 66675840 71979600 72390912 75407200 76778240 77246400 79177560 82262400 83344800 84456064 90488640 95251200 95972800 98971950 102995200 104697600 105570080 111126400 113110800 115167360 120651520 126684096 131962600 133351680 143959200 150814400 154492800 158355120 164524800 166689600 168912128 180977280 191945600 197943900 211140160 222252800 226221600 230334720 253368192 263925200 287918400 301628800 308985600 316710240 333379200 361954560 383891200 395887800 422280320 452443200 506736384 527850400 575836800 603257600 633420480 666758400 791775600 844560640 904886400 1055700800 1151673600 1266840960 1583551200 1809772800 2111401600 2533681920 3167102400 4222803200 6334204800 12668409600
• Sum of all divisors σ(n): 56632208640
• Sum of proper divisors (its aliquot sum) s(n): 43963799040
• 12668409600 is an abundant number, because the sum of its proper divisors (43963799040) is greater than itself. Its abundance is 31295389440

Bases of 12668409600

• Binary: 1011110011000110001001011100000000₂
• Hexadecimal: 0x2F3189700
• Base-36: 5TIFZEO

Squares and roots of 12668409600

• 12668409600 squared (12668409600²) is 160488601793372160000
• 12668409600 cubed (12668409600³) is 2033135343649733088116736000000
• The square root of 12668409600 is 112554.0296924103
• The cube root of 12668409600 is 2331.1704656049

Scales and comparisons

• 12,668,409,600 seconds is equal to 402 years, 42 weeks, 3 days, 2 hours, 40 minutes.
• To count from 1 to 12,668,409,600 would take you about eight hundred five 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 12668409600 cubic inches would be around 194.3 feet tall.

Recreational maths with 12668409600

• 12668409600 backwards is 00690486621
• 12668409600 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12668409600's digits is 42
• More coming soon!