142284526906138218

Names of 142284526906138218

• Cardinal: 142284526906138218 can be written as One hundred forty-two quadrillion, two hundred eighty-four trillion, five hundred twenty-six billion, nine hundred six million, one hundred thirty-eight thousand, two hundred eighteen.

Scientific notation

• Scientific notation: 1.42284526906138218 × 10¹⁷

Factors of 142284526906138218

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 68178613094

Divisors of 142284526906138218

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 5521 11042 16563 33126 38647 49689 77294 99378 115941 149067 231882 298134 347823 695646 1043469 2086938 68178607561 136357215122 204535822683 409071645366 477250252927 613607468049 954500505854 1227214936098 1431750758781 1840822404147 2863501517562 3681644808294 4295252276343 8590504552686 12885756829029 25771513658058 376414092344281 752828184688562 1129242277032843 2258484554065686 2634898646409967 3387726831098529 5269797292819934 6775453662197058 7904695939229901 10163180493295587 15809391878459802 20326360986591174 23714087817689703 47428175635379406 71142263453069109 142284526906138218
• Sum of all divisors σ(n): 361422980119069440
• Sum of proper divisors (its aliquot sum) s(n): 219138453212931222
• 142284526906138218 is an abundant number, because the sum of its proper divisors (219138453212931222) is greater than itself. Its abundance is 76853926306793004

Bases of 142284526906138218

• Binary: 111111001011111110000010111111011010001100101111001101010₂
• Hexadecimal: 0x1F97F05FB465E6A
• Base-36: 12WZNLAIANAI

Squares and roots of 142284526906138218

• 142284526906138218 squared (142284526906138218²) is 20244886596903570498315806120215524
• 142284526906138218 cubed (142284526906138218³) is 2880534111708843060590733961304021409187212693296232
• The square root of 142284526906138218 is 377206212.7088288269
• The cube root of 142284526906138218 is 522058.5643375995

Scales and comparisons

• 142,284,526,906,138,218 seconds is equal to 4,524,207,840 years, 35 weeks, 1 day, 5 hours, 30 minutes, 18 seconds.
• To count from 1 to 142,284,526,906,138,218 would take you about thirteen billion, five hundred seventy-two million, six hundred twenty-three thousand, five hundred twenty-two 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 142284526906138218 cubic inches would be around 43504.9 feet tall.

Recreational maths with 142284526906138218

• 142284526906138218 backwards is 812831609625482241
• The number of decimal digits it has is: 18
• The sum of 142284526906138218's digits is 72
• More coming soon!