12557537990400

Names of 12557537990400

• Cardinal: 12557537990400 can be written as Twelve trillion, five hundred fifty-seven billion, five hundred thirty-seven million, nine hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 1.25575379904 × 10¹³

Factors of 12557537990400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 237

Divisors of 12557537990400

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 41 48 50 52 60 64 65 75 78 80 82 96 100 104 120 123 128 130 150 156 160 164 173 192 195 200 205 208 240 246 256 260 300 312 320 325 328 346 384 390 400 410 416 480 492 519 520 533 600 615 624 640 650 656 692 768 780 800 820 832 865 960 975 984 1025 1038 1040 1066 1200 1230 1248 1280 1300 1312 1384 1560 1599 1600 1640 1664 1681 1730 1920 1950 1968 2050 2076 2080 2132 2249 2400 2460 2496 2595 2600 2624 2665 2768 3075 3120 3198 3200 3280 3328 3362 3460 3840 3900 3936 4100 4152 4160 4264 4325 4498 4800 4920 4992 5043 5190 5200 5248 5330 5536 6150 6240 6396 6400 6560 6724 6747 6920 7093 7800 7872 7995 8200 8304 8320 8405 8528 8650 8996 9600 9840 9984 10086 10380 10400 10496 10660 11072 11245 12300 12480 12792 12975 13120 13325 13448 13494 13840 14186 15600 15744 15990 16400 16608 16640 16810 17056 17300 17992 19200 19680 20172 20760 20800 21279 21320 21853 22144 22490 24600 24960 25215 25584 25950 26240 26650 26896 26988 27680 28372 29929 31200 31488 31980 32800 33216 33620 33735 34112 34600 35465 35984 39360 39975 40344 41520 41600 42025 42558 42640 43706 44288 44980 49200 49920 50430 51168 51900 52480 53300 53792 53976 55360 56225 56744 59858 62400 63960 65559 65600 66432 67240 67470 68224 69200 70930 71968 78720 79950 80688 83040 83200 84050 85116 85280 87412 89787 89960 92209 98400 100860 102336 103800 106395 106600 107584 107952 109265 110720 112450 113488 119716 124800 126075 127920 131118 131200 132864 134480 134940 136448 138400 141860 143936 149645 157440 159900 161376 166080 168100 168675 170232 170560 174824 177325 179574 179920 184418 196800 201720 204672 207600 212790 213200 215168 215904 218530 221440 224900 226976 239432 249600 252150 255840 262236 262400 268960 269880 276627 276800 283720 287872 290813 299290 319800 322752 327795 332160 336200 337350 340464 341120 349648 354650 359148 359840 368836 389077 393600 403440 409344 415200 425580 426400 430336 431808 437060 448935 449800 453952 461045 478864 504300 511680 524472 531975 537920 539760 546325 553254 553600 567440 575744 581626 598580 639600 645504 655590 664320 672400 674700 680928 682240 699296 709300 718296 719680 737672 748225 778154 787200 806880 830400 851160 852800 863616 872439 874120 897870 899600 907904 922090 957728 1008600 1023360 1048944 1063950 1075840 1079520 1092650 1106508 1107200 1134880 1163252 1167231 1197160 1227089 1279200 1291008 1311180 1344800 1349400 1361856 1383135 1398592 1418600 1436592 1439360 1454065 1475344 1496450 1556308 1613760 1638975 1660800 1702320 1705600 1727232 1744878 1748240 1795740 1799200 1815808 1844180 1915456 1945385 2017200 2046720 2097888 2127900 2151680 2159040 2185300 2213016 2244675 2269760 2305225 2326504 2334462 2394320 2454178 2558400 2622360 2689600 2698800 2723712 2766270 2797184 2837200 2873184 2878720 2908130 2950688 2992900 3112616 3227520 3277950 3321600 3404640 3411200 3489756 3496480 3591480 3598400 3681267 3688360 3780569 3830912 3890770 4034400 4195776 4255800 4318080 4362195 4370600 4426032 4489350 4539520 4610450 4653008 4668924 4788640 4908356 5116800 5244720 5379200 5397600 5447424 5532540 5594368 5674400 5746368 5816260 5836155 5901376 5985800 6135445 6225232 6455040 6555900 6809280 6915675 6979512 6992960 7182960 7196800 7270325 7362534 7376720 7561138 7661824 7781540 8068800 8391552 8511600 8636160 8724390 8741200 8852064 8978700 9079040 9220900 9306016 9337848 9577280 9726925 9816712 10233600 10489440 10758400 10795200 11065080 11341707 11348800 11492736 11632520 11672310 11802752 11971600 12270890 12450464 13111800 13618560 13831350 13959024 13985920 14365920 14393600 14540650 14725068 14753440 15122276 15563080 15952157 16137600 16783104 17023200 17448780 17482400 17704128 17957400 18406335 18441800 18612032 18675696 18902845 19154560 19453850 19633424 20978880 21590400 21810975 22130160 22683414 22697600 22985472 23265040 23344620 23605504 23943200 24541780 24900928 26223600 27237120 27662700 27918048 27971840 28731840 29081300 29180775 29450136 29506880 30244552 30677225 31126160 31904314 32275200 34046400 34897560 34964800 35408256 35914800 36812670 36883600 37224064 37351392 37805690 38309120 38907700 39266848 41957760 43180800 43621950 44260320 45366828 45395200 46530080 46689240 47856471 47886400 49083560 49801856 50310649 52447200 55325400 55836096 56708535 57463680 58162600 58361550 58900272 59013760 60489104 61354450 62252320 63808628 68092800 69795120 69929600 70816512 71829600 73625340 73767200 74448128 74702784 75611380 77815400 78533696 79760785 83915520 87243900 88520640 90733656 92031675 93060160 93378480 94514225 95712942 95772800 98167120 99603712 100621298 104894400 110650800 111672192 113417070 114927360 116325200 116723100 117800544 118027520 120978208 122708900 124504640 127617256 136185600 139590240 139859200 143659200 147250680 147534400 149405568 150931947 151222760 155630800 157067392 159521570 174487800 177041280 181467312 184063350 186120320 186756960 189028450 191425884 191545600 196334240 201242596 209788800 221301600 223344384 226834140 232650400 233446200 235601088 239282355 241956416 245417800 249009280 251553245 255234512 279180480 283542675 287318400 294501360 295068800 298811136 301863894 302445520 311261600 314134784 319043140 348975600 354082560 362934624 368126700 372240640 373513920 378056900 382851768 392668480 398803925 402485192 419577600 442603200 453668280 465300800 466892400 471202176 478564710 483912832 490835600 498018560 503106490 510469024 558360960 567085350 574636800 589002720 590137600 603727788 604891040 622523200 638086280 654038437 697951200 725869248 736253400 747027840 754659735 756113800 765703536 785336960 797607850 804970384 885206400 907336560 930601600 933784800 942404352 957129420 967825664 981671200 1006212980 1020938048 1116721920 1134170700 1178005440 1196411775 1207455576 1209782080 1245046400 1257766225 1276172560 1308076874 1395902400 1451738496 1472506800 1494055680 1509319470 1512227600 1531407072 1570673920 1595215700 1609940768 1770412800 1814673120 1861203200 1867569600 1914258840 1962115311 1963342400 2012425960 2041876096 2268341400 2356010880 2392823550 2414911152 2419564160 2490092800 2515532450 2552345120 2616153748 2791804800 2903476992 2945013600 3018638940 3024455200 3062814144 3190431400 3219881536 3270192185 3629346240 3735139200 3773298675 3828517680 3924230622 3926684800 4024851920 4083752192 4536682800 4712021760 4785647100 4829822304 4839128320 5031064900 5104690240 5232307496 5583609600 5890027200 6037277880 6048910400 6125628288 6380862800 6439763072 6540384370 7258692480 7470278400 7546597350 7657035360 7848461244 7853369600 8049703840 9073365600 9571294200 9659644608 9810576555 10062129800 10209380480 10464614992 11780054400 12074555760 12097820800 12251256576 12761725600 12879526144 13080768740 14517384960 15093194700 15314070720 15696922488 16099407680 16350960925 18146731200 19142588400 19319289216 19621153110 20124259600 20418760960 20929229984 23560108800 24149111520 24195641600 25523451200 26161537480 30186389400 30628141440 31393844976 32198815360 32701921850 36293462400 38285176800 38638578432 39242306220 40248519200 41858459968 48298223040 49052882775 51046902400 52323074960 60372778800 61256282880 62787689952 64397630720 65403843700 72586924800 76570353600 78484612440 80497038400 83716919936 96596446080 98105765550 102093804800 104646149920 120745557600 125575379904 130807687400 153140707200 156969224880 160994076800 167433839872 193192892160 196211531100 209292299840 241491115200 251150759808 261615374800 306281414400 313938449760 321988153600 392423062200 418584599680 482982230400 502301519616 523230749600 627876899520 784846124400 837169199360 965964460800 1046461499200 1255753799040 1569692248800 2092922998400 2511507598080 3139384497600 4185845996800 6278768995200 12557537990400
• Sum of all divisors σ(n): 46011424280024
• Sum of proper divisors (its aliquot sum) s(n): 33453886289624
• 12557537990400 is an abundant number, because the sum of its proper divisors (33453886289624) is greater than itself. Its abundance is 20896348299224

Bases of 12557537990400

• Binary: 10110110101111000111100101110101011100000000₂
• Hexadecimal: 0xB6BC7975700
• Base-36: 4G8UPW5XC

Squares and roots of 12557537990400

• 12557537990400 squared (12557537990400²) is 157691760380339270492160000
• 12557537990400 cubed (12557537990400³) is 1980220271749163942446320905355264000000
• The square root of 12557537990400 is 3543661.6642111871
• The cube root of 12557537990400 is 23243.4986966079

Scales and comparisons

• 12,557,537,990,400 seconds is equal to 399,290 years, 44 weeks, 6 days, 21 hours, 20 minutes.
• To count from 1 to 12,557,537,990,400 would take you about nine hundred ninety-eight thousand, two hundred twenty-seven 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 12557537990400 cubic inches would be around 1937 feet tall.

Recreational maths with 12557537990400

• 12557537990400 backwards is 00409973575521
• The number of decimal digits it has is: 14
• The sum of 12557537990400's digits is 57
• More coming soon!