18037968988067

Names of 18037968988067

• Cardinal: 18037968988067 can be written as Eighteen trillion, thirty-seven billion, nine hundred sixty-eight million, nine hundred eighty-eight thousand and sixty-seven.

Scientific notation

• Scientific notation: 1.8037968988067 × 10¹³

Factors of 18037968988067

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2166

Divisors of 18037968988067

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 29 31 49 203 217 343 841 899 961 1421 1519 2099 5887 6293 6727 9947 10633 14693 26071 27869 29791 41209 44051 47089 60871 65069 102851 182497 195083 208537 288463 308357 329623 426097 455483 719957 808201 863939 1277479 1365581 1459759 1765259 1887001 2017139 2982679 3188381 5657407 6047573 8942353 9559067 10218313 12356813 13209007 14119973 20878753 22318667 25054231 39601849 42333011 54723029 58497031 62531309 86497691 92463049 98839811 175379617 277212943 296331077 383061203 409479217 437719163 605483837 647241343 691878677 1227657319 1696413899 1813407961 2681428421 2866354519 3064034141 8593601233 11874897293 12693855727 18769998947 20064481633 21448238987 52588830869 83124281051 88856990089 368121816083 581869967357 621998930623 2576852712581 18037968988067
• Sum of all divisors σ(n): 22522805760000
• Sum of proper divisors (its aliquot sum) s(n): 4484836771933
• 18037968988067 is a deficient number, because the sum of its proper divisors (4484836771933) is less than itself. Its deficiency is 13553132216134

Bases of 18037968988067

• Binary: 100000110011111001010101110111110011110100011₂
• Hexadecimal: 0x1067CABBE7A3
• Base-36: 6E6J10BKZ

Squares and roots of 18037968988067

• 18037968988067 squared (18037968988067²) is 325368325214466831988396489
• 18037968988067 cubed (18037968988067³) is 5868983759917850842150671522173305696763
• The square root of 18037968988067 is 4247113.0180473183
• The cube root of 18037968988067 is 26225.8282040101

Scales and comparisons

• 18,037,968,988,067 seconds is equal to 573,551 years, 32 weeks, 1 day, 5 hours, 7 minutes, 47 seconds.
• To count from 1 to 18,037,968,988,067 would take you about one million, four hundred thirty-three thousand, eight hundred seventy-nine 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 18037968988067 cubic inches would be around 2185.5 feet tall.

Recreational maths with 18037968988067

• 18037968988067 backwards is 76088986973081
• The number of decimal digits it has is: 14
• The sum of 18037968988067's digits is 80
• More coming soon!