518330321047

Names of 518330321047

• Cardinal: 518330321047 can be written as Five hundred eighteen billion, three hundred thirty million, three hundred twenty-one thousand and forty-seven.

Scientific notation

• Scientific notation: 5.18330321047 × 10¹¹

Factors of 518330321047

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 161108

Divisors of 518330321047

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 11 19 31 71 77 133 209 217 341 497 589 781 1349 1463 2201 2387 4123 5467 6479 9443 14839 15407 24211 41819 45353 103873 160969 169477 292733 460009 1126783 1770659 3058411 3220063 4990039 11428799 12394613 21408877 33642521 34930273 54890429 80001593 94810741 125716789 217147181 235497647 354292769 384233003 663675187 880017523 1042918151 1520030267 2388618991 2480049383 3897220459 6731562611 7300427057 16720332937 27280543213 47120938277 74047188721 518330321047
• Sum of all divisors σ(n): 712079769600
• Sum of proper divisors (its aliquot sum) s(n): 193749448553
• 518330321047 is a deficient number, because the sum of its proper divisors (193749448553) is less than itself. Its deficiency is 324580872494

Bases of 518330321047

• Binary: 111100010101110111001010000100010010111₂
• Hexadecimal: 0x78AEE50897
• Base-36: 6M48HNDJ

Squares and roots of 518330321047

• 518330321047 squared (518330321047²) is 268666321716686091176209
• 518330321047 cubed (518330321047³) is 139257900789926489816283924818370823
• The square root of 518330321047 is 719951.6102121031
• The cube root of 518330321047 is 8032.8354667491

Scales and comparisons

• 518,330,321,047 seconds is equal to 16,481 years, 15 weeks, 4 days, 12 hours, 44 minutes, 7 seconds.
• To count from 1 to 518,330,321,047 would take you about thirty-two thousand, nine hundred sixty-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 518330321047 cubic inches would be around 669.4 feet tall.

Recreational maths with 518330321047

• 518330321047 backwards is 740123033815
• The number of decimal digits it has is: 12
• The sum of 518330321047's digits is 37
• More coming soon!