111840381870040018

Names of 111840381870040018

• Cardinal: 111840381870040018 can be written as One hundred eleven quadrillion, eight hundred forty trillion, three hundred eighty-one billion, eight hundred seventy million, forty thousand and eighteen.

Scientific notation

• Scientific notation: 1.11840381870040018 × 10¹⁷

Factors of 111840381870040018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 139498078

Divisors of 111840381870040018

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 13 26 3917 7834 7873 15746 50921 101842 102349 204698 30838541 61677082 139486273 278972546 400901033 801802066 1813321549 3626643098 546367731341 1092735462682 1098175427329 2196350854658 7102780507433 14205561014866 14276280555277 28552561110554 4301553148847693 8603106297695386 55920190935020009 111840381870040018
• Sum of all divisors σ(n): 180734310218404656
• Sum of proper divisors (its aliquot sum) s(n): 68893928348364638
• 111840381870040018 is a deficient number, because the sum of its proper divisors (68893928348364638) is less than itself. Its deficiency is 42946453521675380

Bases of 111840381870040018

• Binary: 110001101010101100011110000011000111010000110001111010010₂
• Hexadecimal: 0x18D563C18E863D2
• Base-36: UL83U50C0YA

Squares and roots of 111840381870040018

• 111840381870040018 squared (111840381870040018²) is 12508271016836375953703348921440324
• 111840381870040018 cubed (111840381870040018³) is 1398929807056934041958619742164653767193664078885832
• The square root of 111840381870040018 is 334425450.3922212227
• The cube root of 111840381870040018 is 481799.3544419637

Scales and comparisons

• 111,840,381,870,040,018 seconds is equal to 3,556,178,198 years, 23 weeks, 3 days, 13 hours, 46 minutes, 58 seconds.
• To count from 1 to 111,840,381,870,040,018 would take you about ten billion, six hundred sixty-eight million, five hundred thirty-four thousand, five hundred ninety-five 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 111840381870040018 cubic inches would be around 40149.9 feet tall.

Recreational maths with 111840381870040018

• 111840381870040018 backwards is 810040078183048111
• The number of decimal digits it has is: 18
• The sum of 111840381870040018's digits is 55
• More coming soon!