18282083942993

Names of 18282083942993

• Cardinal: 18282083942993 can be written as Eighteen trillion, two hundred eighty-two billion, eighty-three million, nine hundred forty-two thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 1.8282083942993 × 10¹³

Factors of 18282083942993

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 602

Divisors of 18282083942993

• Number of divisors d(n): 54
• Complete list of divisors:
  1 13 17 169 221 241 331 2873 3133 4097 4303 5627 40729 53261 55939 58081 73151 79771 109561 692393 755053 950963 987377 1037023 1356107 1424293 1862537 9815689 12835901 13481299 17629391 18515809 19224811 24212981 26404201 166866713 229182083 249922543 314768753 326821787 343254613 448871417 3248993059 4248683231 4462309969 5835328421 6363412441 55232882003 75859269473 82724361733 108178011497 1075416702529 1406314149461 18282083942993
• Sum of all divisors σ(n): 21112199412066
• Sum of proper divisors (its aliquot sum) s(n): 2830115469073
• 18282083942993 is a deficient number, because the sum of its proper divisors (2830115469073) is less than itself. Its deficiency is 15451968473920

Bases of 18282083942993

• Binary: 100001010000010100001000111101000001001010001₂
• Hexadecimal: 0x10A0A11E8251
• Base-36: 6HAO8R0B5

Squares and roots of 18282083942993

• 18282083942993 squared (18282083942993²) is 334234593298642478073798049
• 18282083942993 cubed (18282083942993³) is 6110504891337907409937622383301110620657
• The square root of 18282083942993 is 4275755.3651949031
• The cube root of 18282083942993 is 26343.6066391247

Scales and comparisons

• 18,282,083,942,993 seconds is equal to 581,313 years, 37 weeks, 2 days, 18 hours, 49 minutes, 53 seconds.
• To count from 1 to 18,282,083,942,993 would take you about one million, four hundred fifty-three thousand, two hundred eighty-four 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 18282083942993 cubic inches would be around 2195.3 feet tall.

Recreational maths with 18282083942993

• 18282083942993 backwards is 39924938028281
• The number of decimal digits it has is: 14
• The sum of 18282083942993's digits is 68
• More coming soon!