855459481318

Names of 855459481318

• Cardinal: 855459481318 can be written as Eight hundred fifty-five billion, four hundred fifty-nine million, four hundred eighty-one thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 8.55459481318 × 10¹¹

Factors of 855459481318

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 292828

Divisors of 855459481318

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 13 26 41 82 169 211 338 422 533 1066 2743 5486 6929 8651 13858 17302 35659 71318 112463 224926 292561 585122 1462019 2924038 3803293 7606586 11995001 23990002 49442809 61730371 98885618 123460742 155935013 311870026 802494823 1604989646 2027155169 2530945211 4054310338 5061890422 10432432699 20864865398 32902287743 65804575486 427729740659 855459481318
• Sum of all divisors σ(n): 1430129654352
• Sum of proper divisors (its aliquot sum) s(n): 574670173034
• 855459481318 is a deficient number, because the sum of its proper divisors (574670173034) is less than itself. Its deficiency is 280789308284

Bases of 855459481318

• Binary: 1100011100101101010110111100011011100110₂
• Hexadecimal: 0xC72D5BC6E6
• Base-36: AWZQHK9Y

Squares and roots of 855459481318

• 855459481318 squared (855459481318²) is 731810924176861591017124
• 855459481318 cubed (855459481318³) is 626034593619184242748585145096089432
• The square root of 855459481318 is 924910.5261148237
• The cube root of 855459481318 is 9492.9198633995

Scales and comparisons

• 855,459,481,318 seconds is equal to 27,200 years, 50 weeks, 1 day, 9 hours, 41 minutes, 58 seconds.
• To count from 1 to 855,459,481,318 would take you about fifty-four thousand, four hundred one 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 855459481318 cubic inches would be around 791.1 feet tall.

Recreational maths with 855459481318

• 855459481318 backwards is 813184954558
• The number of decimal digits it has is: 12
• The sum of 855459481318's digits is 61
• More coming soon!