Recognised as Decimal number

-3.9996

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

-3.9996 is a decimal number equal to -9,999⁄2,500. It lies between -4 and -3, and as a percentage it is -399.96%.

Number properties

Absolute value3.9996

SignNegative

Integer part-3

Fractional part0.9996

Decimal places4

Floor-4

Ceiling-3

Rounded to nearest-4

Truncated-3

Fractions & ratios

As a fraction-9,999/2,500exact

Ratio-9,999 : 2,500

As a percentage-399.96%

Reciprocal-0.2500250025≈

Arithmetic

Double-7.9992

Half-1.9998

Square15.9968

Cube-63.980802

Cube root-1.5873481368≈

Negation3.9996

Representations

Decimal-3.9996

Scientific notation-3.9996 × 10^0

Exponential-3.9996e+0

IEEE 754 binary64 (hex)0xC00FFF2E48E8A71Ethe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0xC07FF97232-bit single precision, may lose accuracy

Stored as-3.9996the 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 places-4

To 1 decimal place-4.0

To 2 decimal places-4.00

To 3 decimal places-4.000

To 4 decimal places-3.9996

To 1 significant figure-4

To 2 significant figures-4.0

To 3 significant figures-4.00

To 4 significant figures-4.000

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.