18040842313599

Names of 18040842313599

• Cardinal: 18040842313599 can be written as Eighteen trillion, forty billion, eight hundred forty-two million, three hundred thirteen thousand, five hundred ninety-nine.

Scientific notation

• Scientific notation: 1.8040842313599 × 10¹³

Factors of 18040842313599

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 133104

Divisors of 18040842313599

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 17 21 51 119 357 587 653 1761 1959 4109 4571 9979 11101 12327 13713 29937 33303 69853 77707 131837 209559 233121 383311 395511 922859 1149933 2241229 2683177 2768577 6516287 6723687 8049531 15688603 19548861 45614009 47065809 77388319 86089561 136842027 232164957 258268683 541718233 602626927 1315601423 1463522537 1625154699 1807880781 3946804269 4390567611 9209209961 10244657759 27627629883 30733973277 50534572307 151603716921 353742006149 859087729219 1061226018447 2577263187657 6013614104533 18040842313599
• Sum of all divisors σ(n): 29202374347776
• Sum of proper divisors (its aliquot sum) s(n): 11161532034177
• 18040842313599 is a deficient number, because the sum of its proper divisors (11161532034177) is less than itself. Its deficiency is 6879310279422

Bases of 18040842313599

• Binary: 100000110100001110101111111110101111101111111₂
• Hexadecimal: 0x106875FF5F7F
• Base-36: 6E7UJPNR3

Squares and roots of 18040842313599

• 18040842313599 squared (18040842313599²) is 325471991384144119060332801
• 18040842313599 cubed (18040842313599³) is 5871788874054396383272864123459748060799
• The square root of 18040842313599 is 4247451.2726574039
• The cube root of 18040842313599 is 26227.2206619781

Scales and comparisons

• 18,040,842,313,599 seconds is equal to 573,642 years, 51 weeks, 7 hours, 6 minutes, 39 seconds.
• To count from 1 to 18,040,842,313,599 would take you about one million, four hundred thirty-four thousand, one hundred seven 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 18040842313599 cubic inches would be around 2185.6 feet tall.

Recreational maths with 18040842313599

• 18040842313599 backwards is 99531324804081
• The number of decimal digits it has is: 14
• The sum of 18040842313599's digits is 57
• More coming soon!