2220446049250313e16
2220446049250313e16 is a numeric literal written in scientific notation. It consists of the integer mantissa 2220446049250313 and the exponent 16. When interpreted in the standard form, it equals 2220446049250313 × 10^16, which simplifies to 2.220446049250313 × 10^31.
Value and interpretation. As a floating-point or decimal representation, the literal encodes a very large number
Relation to floating-point notation. The string highlights how digits can recur in computing contexts, especially when
Notes. It is not a standard named constant, and its meaning depends entirely on the surrounding information
See also. Scientific notation, floating-point arithmetic, IEEE 754, machine epsilon.