16380388319

Names of 16380388319

• Cardinal: 16380388319 can be written as Sixteen billion, three hundred eighty million, three hundred eighty-eight thousand, three hundred nineteen.

Scientific notation

• Scientific notation: 1.6380388319 × 10¹⁰

Factors of 16380388319

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 862125720

Divisors of 16380388319

• Number of divisors d(n): 4
• Complete list of divisors:
  1 19 862125701 16380388319
• Sum of all divisors σ(n): 17242514040
• Sum of proper divisors (its aliquot sum) s(n): 862125721
• 16380388319 is a deficient number, because the sum of its proper divisors (862125721) is less than itself. Its deficiency is 15518262598

Bases of 16380388319

• Binary: 1111010000010110001110001111011111₂
• Hexadecimal: 0x3D058E3DF
• Base-36: 7IWGKIN

Squares and roots of 16380388319

• 16380388319 squared (16380388319²) is 268317121481231645761
• 16380388319 cubed (16380388319³) is 4395138642498870827956630265759
• The square root of 16380388319 is 127985.8910935107
• The cube root of 16380388319 is 2539.6550422785

Scales and comparisons

• 16,380,388,319 seconds is equal to 520 years, 43 weeks, 6 days, 19 hours, 51 minutes, 59 seconds.
• To count from 1 to 16,380,388,319 would take you about one thousand and forty-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 16380388319 cubic inches would be around 211.6 feet tall.

Recreational maths with 16380388319

• 16380388319 backwards is 91388308361
• The number of decimal digits it has is: 11
• The sum of 16380388319's digits is 50
• More coming soon!