1318465019

Names of 1318465019

• Cardinal: 1318465019 can be written as One billion, three hundred eighteen million, four hundred sixty-five thousand and nineteen.

Scientific notation

• Scientific notation: 1.318465019 × 10⁹

Factors of 1318465019

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 13549

Divisors of 1318465019

• Number of divisors d(n): 8
• Complete list of divisors:
  1 29 6277 7243 182033 210047 45464311 1318465019
• Sum of all divisors σ(n): 1364334960
• Sum of proper divisors (its aliquot sum) s(n): 45869941
• 1318465019 is a deficient number, because the sum of its proper divisors (45869941) is less than itself. Its deficiency is 1272595078

Bases of 1318465019

• Binary: 1001110100101100010110111111011₂
• Hexadecimal: 0x4E962DFB
• Base-36: LSZA4B

Squares and roots of 1318465019

• 1318465019 squared (1318465019²) is 1738350006326670361
• 1318465019 cubed (1318465019³) is 2291953674120143557722601859
• The square root of 1318465019 is 36310.6736236055
• The cube root of 1318465019 is 1096.5359398113

Scales and comparisons

• 1,318,465,019 seconds is equal to 41 years, 48 weeks, 16 minutes, 59 seconds.
• To count from 1 to 1,318,465,019 would take you about eighty-three 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 1318465019 cubic inches would be around 91.4 feet tall.

Recreational maths with 1318465019

• 1318465019 backwards is 9105648131
• The number of decimal digits it has is: 10
• The sum of 1318465019's digits is 38
• More coming soon!