The first 200 digits of pi (π) are:

3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196

What is π (pi)?

π is a mathematical constant that appears in many formulas across mathematics and physics. Pi is an irrational number that can’t be expressed as the ratio of two integers, like ⅖ or ¾.

However, 22/7 is the fraction commonly used to approximate π.

Interestingly, the decimal representation of π neither ends nor follows any repeating pattern. And, that’s why π is called a transcendental number.

Wikipedia defines π as a mathematical constant that is the ratio of a circle’s circumference to its diameter, approximately equal to 3.14159…

Also see:

1. What is the value of π?

The commonly used approximated value of π is 3.14 or 22/7.

2. What are some formulas where π is used?

  • Area of a circle, A = πr^2
  • Circumference of a circle, C = 2πr
  • Volume of a sphere, V = 4/3πr^3

3. How is π pronounced?

π is pronounced as “pi” or “pie”.

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