518572139280272082

Names of 518572139280272082

• Cardinal: 518572139280272082 can be written as Five hundred eighteen quadrillion, five hundred seventy-two trillion, one hundred thirty-nine billion, two hundred eighty million, two hundred seventy-two thousand and eighty-two.

Scientific notation

• Scientific notation: 5.18572139280272082 × 10¹⁷

Factors of 518572139280272082

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 9603187764449488

Divisors of 518572139280272082

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 9 18 27 54 9603187764449483 19206375528898966 28809563293348449 57619126586696898 86428689880045347 172857379760090694 259286069640136041 518572139280272082
• Sum of all divisors σ(n): 1152382531733938080
• Sum of proper divisors (its aliquot sum) s(n): 633810392453665998
• 518572139280272082 is an abundant number, because the sum of its proper divisors (633810392453665998) is greater than itself. Its abundance is 115238253173393916

Bases of 518572139280272082

• Binary: 11100110010010101101001110011111000001101110000101011010010₂
• Hexadecimal: 0x732569CF8370AD2
• Base-36: 3XU2HBZZM0GI

Squares and roots of 518572139280272082

• 518572139280272082 squared (518572139280272082²) is 268917063637717907207999235948614724
• 518572139280272082 cubed (518572139280272082³) is 139452896979580441530525373278107584425302129711335368
• The square root of 518572139280272082 is 720119531.2448288831
• The cube root of 518572139280272082 is 803408.4466985727

Scales and comparisons

• 518,572,139,280,272,082 seconds is equal to 16,488,989,980 years, 8 weeks, 4 days, 22 hours, 14 minutes, 42 seconds.
• To count from 1 to 518,572,139,280,272,082 would take you about forty-nine billion, four hundred sixty-six million, nine hundred sixty-nine thousand, nine hundred forty 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 518572139280272082 cubic inches would be around 66950.7 feet tall.

Recreational maths with 518572139280272082

• 518572139280272082 backwards is 280272082931275815
• The number of decimal digits it has is: 18
• The sum of 518572139280272082's digits is 72
• More coming soon!