18057773884380

Names of 18057773884380

• Cardinal: 18057773884380 can be written as Eighteen trillion, fifty-seven billion, seven hundred seventy-three million, eight hundred eighty-four thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.805777388438 × 10¹³

Factors of 18057773884380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19585

Divisors of 18057773884380

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 31 60 62 93 124 127 155 186 254 310 372 381 465 508 620 635 762 930 961 1270 1524 1860 1905 1922 2540 2883 3810 3844 3937 4805 5766 7620 7874 9610 11532 11811 14415 15748 16129 19220 19417 19685 23622 28830 32258 38834 39370 47244 48387 57660 58251 59055 64516 77668 78740 80645 96774 97085 116502 118110 122047 161290 193548 194170 233004 236220 241935 244094 291255 322580 366141 388340 483870 488188 499999 582510 601927 610235 732282 967740 999998 1165020 1203854 1220470 1464564 1499997 1805781 1830705 1999996 2407708 2440940 2465959 2499995 2999994 3009635 3611562 3661410 4931918 4999990 5999988 6019270 7223124 7322820 7397877 7499985 9028905 9863836 9999980 12038540 12329795 14795754 14999970 15499969 18057810 18659737 24659590 29591508 29999940 30999938 36115620 36989385 37319474 46499907 49319180 55979211 61999876 73978770 74638948 76444729 77499845 92999814 93298685 111958422 147957540 152889458 154999690 185999628 186597370 223916844 229334187 232499535 279896055 305778916 309999380 313176793 373194740 382223645 458668374 464999070 559792110 626353586 764447290 917336748 929998140 939530379 1119584220 1146670935 1252707172 1528894580 1565883965 1879060758 2293341870 2369786599 3131767930 3758121516 4586683740 4697651895 4739573198 6263535860 7109359797 9395303790 9479146396 9708480583 11848932995 14218719594 18790607580 19416961166 23697865990 28437439188 29125441749 35546798985 38833922332 47395731980 48542402915 58250883498 71093597970 97084805830 116501766996 142187195940 145627208745 194169611660 291254417490 300962898073 582508834980 601925796146 902888694219 1203851592292 1504814490365 1805777388438 3009628980730 3611554776876 4514443471095 6019257961460 9028886942190 18057773884380
• Sum of all divisors σ(n): 52662737739024
• Sum of proper divisors (its aliquot sum) s(n): 34604963854644
• 18057773884380 is an abundant number, because the sum of its proper divisors (34604963854644) is greater than itself. Its abundance is 16547189970264

Bases of 18057773884380

• Binary: 100000110110001100111001100101010001111011100₂
• Hexadecimal: 0x106C6732A3DC
• Base-36: 6EFMKBZDO

Squares and roots of 18057773884380

• 18057773884380 squared (18057773884380²) is 326083197659396353607984400
• 18057773884380 cubed (18057773884380³) is 5888336650828969016497660486570443672000
• The square root of 18057773884380 is 4249443.9500221673
• The cube root of 18057773884380 is 26235.4229618195

Scales and comparisons

• 18,057,773,884,380 seconds is equal to 574,181 years, 18 weeks, 2 days, 13 hours, 13 minutes.
• To count from 1 to 18,057,773,884,380 would take you about one million, four hundred thirty-five thousand, four hundred fifty-three 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 18057773884380 cubic inches would be around 2186.3 feet tall.

Recreational maths with 18057773884380

• 18057773884380 backwards is 08348837775081
• The number of decimal digits it has is: 14
• The sum of 18057773884380's digits is 69
• More coming soon!