12018847056840

Names of 12018847056840

• Cardinal: 12018847056840 can be written as Twelve trillion, eighteen billion, eight hundred forty-seven million, fifty-six thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.201884705684 × 10¹³

Factors of 12018847056840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 28910

Divisors of 12018847056840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 29 30 36 39 40 45 52 58 60 65 72 78 87 90 104 116 117 120 130 145 156 174 180 195 232 234 260 261 290 312 348 360 377 390 435 468 520 522 580 585 696 754 780 870 936 1044 1131 1160 1170 1305 1508 1560 1740 1885 2088 2262 2340 2610 3016 3393 3480 3491 3770 4524 4680 5220 5655 6786 6982 7540 9048 10440 10473 11310 13572 13964 15080 16965 17455 20946 22620 25367 27144 27928 31419 33930 34910 41892 45240 45383 50734 52365 62838 67860 69820 76101 83784 90766 101239 101468 104730 125676 126835 135720 136149 139640 152202 157095 181532 202478 202936 209460 226915 228303 251352 253670 272298 303717 304404 314190 329771 363064 380505 404956 408447 418920 453830 456606 506195 507340 544596 607434 608808 628380 659542 680745 735643 761010 809912 816894 907660 911151 913212 989313 1012390 1014680 1089192 1141515 1214868 1256760 1316107 1319084 1361490 1471286 1518585 1522020 1633788 1648855 1815320 1822302 1826424 1978626 2024780 2042235 2206929 2283030 2429736 2632214 2638168 2722980 2942572 2967939 3037170 3044040 3267576 3297710 3644604 3678215 3948321 3957252 4049560 4084470 4413858 4555755 4566060 4946565 5264428 5445960 5885144 5935878 6074340 6580535 6595420 6620787 7289208 7356430 7896642 7914504 8168940 8827716 9111510 9132120 9563359 9893130 10528856 11034645 11844963 11871756 12148680 13161070 13190840 13241574 14712860 14839695 15793284 16337880 17655432 18223020 19126718 19741605 19786260 22069290 23689926 23743512 26322140 26483148 28690077 29425720 29679390 31586568 33103935 36446040 38253436 39483210 39572520 44138580 47379852 47816795 52644280 52966296 57380154 59224815 59358780 66207870 76506872 78966420 86070231 88277160 88556197 94759704 95633590 114760308 118449630 118717560 132415740 143450385 157932840 172140462 177112394 191267180 229520616 236899260 264831480 265668591 286900770 344280924 354224788 382534360 430351155 442780985 473798520 531337182 573801540 688561848 708449576 797005773 860702310 885561970 1062674364 1147603080 1151230561 1328342955 1594011546 1721404620 1771123940 2125348728 2302461122 2568129713 2656685910 3188023092 3442809240 3453691683 3542247880 3985028865 4604922244 5136259426 5313371820 5756152805 6376046184 6907383366 7704389139 7970057730 9209844488 10272518852 10361075049 10626743640 11512305610 12840648565 13814766732 15408778278 15940115460 17268458415 20545037704 20722150098 23024611220 23113167417 25681297130 27629533464 30817556556 31880230920 33385686269 34536916830 38521945695 41444300196 46049222440 46226334834 51362594260 51805375245 61635113112 66771372538 69073833660 77043891390 82888600392 92452669668 100157058807 102725188520 103610750490 115565837085 133542745076 138147667320 154087782780 166928431345 184905339336 200314117614 207221500980 231131674170 267085490152 300471176421 308175565560 333856862690 400628235228 414443001960 462263348340 500785294035 600942352842 667713725380 801256470456 924526696680 1001570588070 1201884705684 1335427450760 1502355882105 2003141176140 2403769411368 3004711764210 4006282352280 6009423528420 12018847056840
• Sum of all divisors σ(n): 43530696518400
• Sum of proper divisors (its aliquot sum) s(n): 31511849461560
• 12018847056840 is an abundant number, because the sum of its proper divisors (31511849461560) is greater than itself. Its abundance is 19493002404720

Bases of 12018847056840

• Binary: 10101110111001011011000111000000001111001000₂
• Hexadecimal: 0xAEE5B1C03C8
• Base-36: 49DDR7XE0

Squares and roots of 12018847056840

• 12018847056840 squared (12018847056840²) is 144452684575711530190785600
• 12018847056840 cubed (12018847056840³) is 1736154722865427388782376312247453504000
• The square root of 12018847056840 is 3466820.8861779979
• The cube root of 12018847056840 is 22906.2644118215

Scales and comparisons

• 12,018,847,056,840 seconds is equal to 382,162 years, 8 weeks, 2 days, 2 hours, 54 minutes.
• To count from 1 to 12,018,847,056,840 would take you about nine hundred fifty-five thousand, four 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 12018847056840 cubic inches would be around 1908.9 feet tall.

Recreational maths with 12018847056840

• 12018847056840 backwards is 04865074881021
• The number of decimal digits it has is: 14
• The sum of 12018847056840's digits is 54
• More coming soon!