Recognised as Decimal number

-3.25

Negative
Decimal
2 d.p.
Exact fraction
3 s.f.

-3.25 is a decimal number equal to -13⁄4. It lies between -4 and -3, and as a percentage it is -325%.

Number properties

Absolute value3.25

SignNegative

Integer part-3

Fractional part0.25

Decimal places2

Floor-4

Ceiling-3

Rounded to nearest-3

Truncated-3

Fractions & ratios

As a fraction-13/4exact

Ratio-13 : 4

As a percentage-325%

Reciprocal-0.3076923077≈

Arithmetic

Double-6.5

Half-1.625

Square10.5625

Cube-34.328125

Cube root-1.4812480342≈

Negation3.25

Representations

Decimal-3.25

Scientific notation-3.25 × 10^0

Exponential-3.25e+0

IEEE 754 binary64 (hex)0xC00A000000000000the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0xC050000032-bit single precision, may lose accuracy

Stored as-3.25the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written3counted from the digits as typed, not from the value

To 0 decimal places-3

To 1 decimal place-3.3

To 2 decimal places-3.25

To 3 decimal places-3.250

To 4 decimal places-3.2500

To 1 significant figure-3

To 2 significant figures-3.3

To 3 significant figures-3.25

To 4 significant figures-3.250

Keep nerding

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