1380144514

Names of 1380144514

• Cardinal: 1380144514 can be written as One billion, three hundred eighty million, one hundred forty-four thousand, five hundred fourteen.

Scientific notation

• Scientific notation: 1.380144514 × 10⁹

Factors of 1380144514

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 98581760

Divisors of 1380144514

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 7 14 98581751 197163502 690072257 1380144514
• Sum of all divisors σ(n): 2365962048
• Sum of proper divisors (its aliquot sum) s(n): 985817534
• 1380144514 is a deficient number, because the sum of its proper divisors (985817534) is less than itself. Its deficiency is 394326980

Bases of 1380144514

• Binary: 1010010010000110101010110000010₂
• Hexadecimal: 0x52435582
• Base-36: MTPABM

Squares and roots of 1380144514

• 1380144514 squared (1380144514²) is 1904798879524296196
• 1380144514 cubed (1380144514³) is 2628897723848804324620468744
• The square root of 1380144514 is 37150.2962841483
• The cube root of 1380144514 is 1113.3751431305

Scales and comparisons

• 1,380,144,514 seconds is equal to 43 years, 45 weeks, 6 days, 21 hours, 28 minutes, 34 seconds.
• To count from 1 to 1,380,144,514 would take you about eighty-seven 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 1380144514 cubic inches would be around 92.8 feet tall.

Recreational maths with 1380144514

• 1380144514 backwards is 4154410831
• The number of decimal digits it has is: 10
• The sum of 1380144514's digits is 31
• More coming soon!