Decimal number

3.25

Positive
Decimal
2 d.p.
Exact fraction

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

Number properties

Absolute value3.25

SignPositive

Integer part3

Fractional part0.25

Decimal places2

Floor3

Ceiling4

Rounded to nearest3

Truncated3

Fractions & ratios

As a fraction13/4exact

Ratio13 : 4

As a percentage325%

Reciprocal0.3076923077≈

Arithmetic

Double6.5

Half1.625

Square10.5625

Cube34.328125

Square root1.8027756377≈

Cube root1.4812480342≈

Negation-3.25

Natural logarithm1.1786549963≈

Logarithm base 100.511883361≈

Representations

Decimal3.25

Scientific notation3.25 × 10^0

Exponential3.25e+0

IEEE 754 binary64 (hex)0x400A000000000000the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x4050000032-bit single precision, may lose accuracy

Stored as3.25the nearest binary64 value to what you typed

Rounding

To 0 decimal places3

To 1 decimal place3.3

To 2 decimal places3.25

To 3 decimal places3.250

To 4 decimal places3.2500

To 1 significant figure3

To 2 significant figures3.3

To 3 significant figures3.25

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