13113985578540

Names of 13113985578540

• Cardinal: 13113985578540 can be written as Thirteen trillion, one hundred thirteen billion, nine hundred eighty-five million, five hundred seventy-eight thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.311398557854 × 10¹³

Factors of 13113985578540

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1604711

Divisors of 13113985578540

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 29 30 33 35 42 44 55 58 60 61 66 70 77 84 87 105 110 116 122 132 140 145 154 165 174 183 203 210 220 231 244 290 305 308 319 330 348 366 385 406 420 427 435 462 580 609 610 638 660 671 732 770 812 854 870 915 924 957 1015 1155 1218 1220 1276 1281 1342 1540 1595 1708 1740 1769 1830 1914 2013 2030 2135 2233 2310 2436 2562 2684 3045 3190 3355 3538 3660 3828 4026 4060 4270 4466 4620 4697 4785 5124 5307 6090 6380 6405 6699 6710 7076 8052 8540 8845 8932 9394 9570 10065 10614 11165 12180 12383 12810 13398 13420 14091 17690 18788 19140 19459 20130 21228 22330 23485 24766 25620 26535 26796 28182 33495 35380 37149 38918 40260 44660 46970 49532 53070 56364 58377 61915 66990 70455 74298 77836 93940 97295 106140 116754 123830 133980 136213 140910 148596 185745 194590 233508 247660 272426 281820 291885 371490 389180 408639 544852 583770 681065 742980 817278 1167540 1362130 1604593 1634556 2043195 2724260 3209186 4086390 4813779 6418372 8022965 8172780 9627558 11232151 16045930 17650523 19255116 22464302 24068895 32091860 33696453 35301046 44928604 46533197 48137790 52951569 56160755 67392906 70602092 88252615 93066394 96275580 97880173 105903138 112321510 123553661 134785812 139599591 168482265 176505230 186132788 195760346 211806276 224643020 232665985 247107322 264757845 279199182 293640519 325732379 336964530 353010460 370660983 391520692 465331970 489400865 494214644 511865167 529515690 558398364 587281038 617768305 651464758 673929060 685161211 697997955 741321966 930663940 977197137 978801730 1023730334 1059031380 1076681903 1174562076 1235536610 1302929516 1370322422 1395995910 1468202595 1482643932 1535595501 1628661895 1853304915 1954394274 1957603460 2047460668 2055483633 2153363806 2471073220 2559325835 2740644844 2791991820 2838525017 2936405190 3071191002 3230045709 3257323790 3425806055 3583056169 3706609830 3908788548 4110967266 4306727612 4885985685 5118651670 5383409515 5677050034 5872810380 6142382004 6460091418 6514647580 6851612110 7166112338 7413219660 7536773321 7677977505 8221934532 8515575051 9771971370 10237303340 10277418165 10749168507 10766819030 11354100068 12920182836 13703224220 14192625085 14332224676 15073546642 15355955010 16150228545 17031150102 17915280845 19543942740 19869675119 20554836330 21498337014 21533638060 22610319963 28385250170 30147093284 30711910020 31223775187 32300457090 34062300204 35830561690 37683866605 39739350238 41109672660 42577875255 42996674028 45220639926 53745842535 56770500340 59609025357 62447550374 64600914180 71661123380 75367733210 79478700476 85155750510 90441279852 93671325561 99348375595 107491685070 113051599815 119218050714 124895100748 150735466420 156118875935 170311501020 187342651122 198696751190 214983370140 218566426309 226103199630 238436101428 298045126785 312237751870 374685302244 397393502380 437132852618 452206399260 468356627805 596090253570 624475503740 655699278927 874265705236 936713255610 1092832131545 1192180507140 1311398557854 1873426511220 2185664263090 2622797115708 3278496394635 4371328526180 6556992789270 13113985578540
• Sum of all divisors σ(n): 48134739179520
• Sum of proper divisors (its aliquot sum) s(n): 35020753600980
• 13113985578540 is an abundant number, because the sum of its proper divisors (35020753600980) is greater than itself. Its abundance is 21906768022440

Bases of 13113985578540

• Binary: 10111110110101010110011100111011011000101100₂
• Hexadecimal: 0xBED5673B62C
• Base-36: 4NCHCF4TO

Squares and roots of 13113985578540

• 13113985578540 squared (13113985578540²) is 171976617754155098508531600
• 13113985578540 cubed (13113985578540³) is 2255298885074076085003296465551871864000
• The square root of 13113985578540 is 3621323.7329103843
• The cube root of 13113985578540 is 23581.8696206701

Scales and comparisons

• 13,113,985,578,540 seconds is equal to 416,984 years, 9 weeks, 1 day, 11 hours, 49 minutes.
• To count from 1 to 13,113,985,578,540 would take you about one million, forty-two thousand, four hundred sixty 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 13113985578540 cubic inches would be around 1965.2 feet tall.

Recreational maths with 13113985578540

• 13113985578540 backwards is 04587558931131
• 13113985578540 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13113985578540's digits is 60
• More coming soon!