1343540139

Names of 1343540139

• Cardinal: 1343540139 can be written as One billion, three hundred forty-three million, five hundred forty thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 1.343540139 × 10⁹

Factors of 1343540139

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 196269

Divisors of 1343540139

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 2309 6927 193957 581871 447846713 1343540139
• Sum of all divisors σ(n): 1792171920
• Sum of proper divisors (its aliquot sum) s(n): 448631781
• 1343540139 is a deficient number, because the sum of its proper divisors (448631781) is less than itself. Its deficiency is 894908358

Bases of 1343540139

• Binary: 1010000000101001100101110101011₂
• Hexadecimal: 0x5014CBAB
• Base-36: M7WQ7F

Squares and roots of 1343540139

• 1343540139 squared (1343540139²) is 1805100105104139321
• 1343540139 cubed (1343540139³) is 2425224446120529952811705619
• The square root of 1343540139 is 36654.3331544853
• The cube root of 1343540139 is 1103.4437909533

Scales and comparisons

• 1,343,540,139 seconds is equal to 42 years, 37 weeks, 3 days, 5 hours, 35 minutes, 39 seconds.
• To count from 1 to 1,343,540,139 would take you about eighty-five 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 1343540139 cubic inches would be around 92 feet tall.

Recreational maths with 1343540139

• 1343540139 backwards is 9310453431
• The number of decimal digits it has is: 10
• The sum of 1343540139's digits is 33
• More coming soon!