18421932424077

Names of 18421932424077

• Cardinal: 18421932424077 can be written as Eighteen trillion, four hundred twenty-one billion, nine hundred thirty-two million, four hundred twenty-four thousand and seventy-seven.

Scientific notation

• Scientific notation: 1.8421932424077 × 10¹³

Factors of 18421932424077

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 704

Divisors of 18421932424077

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 13 21 39 49 63 91 117 139 147 211 273 331 417 441 633 637 819 973 993 1251 1477 1807 1899 1911 2317 2743 2919 2979 4303 4431 5421 5733 6811 6951 8229 8757 10339 12649 12909 13293 16219 16263 19201 20433 20853 24687 29329 30121 31017 37947 38727 46009 48657 57603 61299 69841 87987 88543 90363 93051 109561 113841 134407 138027 145971 172809 205303 209523 210847 263961 265629 271089 322063 328683 381277 403221 414081 488887 598117 615909 628569 632541 766927 796887 907933 966189 986049 1143831 1209663 1424293 1437121 1466661 1794351 1847727 1897623 2254441 2300781 2668939 2723799 2898567 3422209 3431493 4186819 4272879 4311363 4399983 5368489 5383053 6355531 6763323 6902343 8006817 8171397 9707899 9970051 10266627 12560457 12818637 12934089 15228979 16105467 18682573 19066593 20289969 23117371 24020451 29123697 29307733 29910153 30799881 37681371 44488717 45686937 48316401 56047719 57199779 67955293 69352113 69790357 87371091 87923199 89730459 106602853 126202687 133466151 137060811 161821597 168143157 197976727 203865879 208056339 209371071 263769597 300525823 319808559 378608061 400398453 475687051 485464791 593930181 611597637 628113213 746219971 883418809 901577469 959425677 1132751179 1135824183 1385837089 1427061153 1456394373 1781790543 2103680761 2238659913 2650256427 2704732407 3213314569 3398253537 4157511267 4281183459 6183931663 6311042283 6715979739 7950769281 9639943707 9700859623 10194760611 12472533801 14725765327 18551794989 18933126849 22493201983 28919831121 29102578869 41773089397 44177295981 55655384967 67479605949 87307736607 125319268191 132531887943 157452413881 202438817847 292411625779 375957804573 472357241643 877234877337 1417071724929 2046881380453 2631704632011 6140644141359 18421932424077
• Sum of all divisors σ(n): 33836089865760
• Sum of proper divisors (its aliquot sum) s(n): 15414157441683
• 18421932424077 is a deficient number, because the sum of its proper divisors (15414157441683) is less than itself. Its deficiency is 3007774982394

Bases of 18421932424077

• Binary: 100001100000100110000101111001111101110001101₂
• Hexadecimal: 0x10C130BCFB8D
• Base-36: 6J2X2XAX9

Squares and roots of 18421932424077

• 18421932424077 squared (18421932424077²) is 339367594237259493369301929
• 18421932424077 cubed (18421932424077³) is 6251806887960377514558025193080282144533
• The square root of 18421932424077 is 4292077.8678953391
• The cube root of 18421932424077 is 26410.6077397897

Scales and comparisons

• 18,421,932,424,077 seconds is equal to 585,760 years, 24 weeks, 2 days, 11 hours, 7 minutes, 57 seconds.
• To count from 1 to 18,421,932,424,077 would take you about one million, four hundred sixty-four thousand, four hundred one 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 18421932424077 cubic inches would be around 2200.9 feet tall.

Recreational maths with 18421932424077

• 18421932424077 backwards is 77042423912481
• The number of decimal digits it has is: 14
• The sum of 18421932424077's digits is 54
• More coming soon!