18768036016944

Names of 18768036016944

• Cardinal: 18768036016944 can be written as Eighteen trillion, seven hundred sixty-eight billion, thirty-six million, sixteen thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.8768036016944 × 10¹³

Factors of 18768036016944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9023823

Divisors of 18768036016944

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 4817 9634 14451 19268 28902 38536 43353 57804 77072 86706 115608 130059 173412 231216 260118 346824 520236 693648 1040472 2080944 9019001 18038002 27057003 36076004 54114006 72152008 81171009 108228012 144304016 162342018 216456024 243513027 324684036 432912048 487026054 649368072 974052108 1298736144 1948104216 3896208432 43444527817 86889055634 130333583451 173778111268 260667166902 347556222536 391000750353 521334333804 695112445072 782001500706 1042668667608 1173002251059 1564003001412 2085337335216 2346004502118 3128006002824 4692009004236 6256012005648 9384018008472 18768036016944
• Sum of all divisors σ(n): 53882404028640
• Sum of proper divisors (its aliquot sum) s(n): 35114368011696
• 18768036016944 is an abundant number, because the sum of its proper divisors (35114368011696) is greater than itself. Its abundance is 16346331994752

Bases of 18768036016944

• Binary: 100010001000111000110000111101011001100110000₂
• Hexadecimal: 0x1111C61EB330
• Base-36: 6NHX02GC0

Squares and roots of 18768036016944

• 18768036016944 squared (18768036016944²) is 352239175933307204255099136
• 18768036016944 cubed (18768036016944³) is 6610837540494983805533011036915295760384
• The square root of 18768036016944 is 4332209.1381815813
• The cube root of 18768036016944 is 26574.9797788135

Scales and comparisons

• 18,768,036,016,944 seconds is equal to 596,765 years, 25 weeks, 4 days, 2 hours, 2 minutes, 24 seconds.
• To count from 1 to 18,768,036,016,944 would take you about one million, four hundred ninety-one thousand, nine hundred thirteen 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 18768036016944 cubic inches would be around 2214.6 feet tall.

Recreational maths with 18768036016944

• 18768036016944 backwards is 44961063086781
• The number of decimal digits it has is: 14
• The sum of 18768036016944's digits is 63
• More coming soon!