Recognised as Decimal number

1.9996

Positive
Decimal
4 d.p.
Exact fraction
5 s.f.

1.9996 is a decimal number equal to 4,999⁄2,500. It lies between 1 and 2, and as a percentage it is 199.96%.

Number properties

Absolute value1.9996

SignPositive

Integer part1

Fractional part0.9996

Decimal places4

Floor1

Ceiling2

Rounded to nearest2

Truncated1

Fractions & ratios

As a fraction4,999/2,500exact

Ratio4,999 : 2,500

As a percentage199.96%

Reciprocal0.50010002≈

Arithmetic

Double3.9992

Half0.9998

Square3.9984

Cube7.995201

Square root1.4140721339≈

Cube root1.2598370496≈

Negation-1.9996

Natural logarithm0.6929471606≈

Logarithm base 100.3009431281≈

Representations

Decimal1.9996

Scientific notation1.9996 × 10^0

Exponential1.9996e+0

IEEE 754 binary64 (hex)0x3FFFFE5C91D14E3Cthe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x3FFFF2E532-bit single precision, may lose accuracy

Stored as1.9996the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written5counted from the digits as typed, not from the value

To 0 decimal places2

To 1 decimal place2.0

To 2 decimal places2.00

To 3 decimal places2.000

To 4 decimal places1.9996

To 1 significant figure2

To 2 significant figures2.0

To 3 significant figures2.00

To 4 significant figures2.000

Keep nerding

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