Recognised as Decimal number

-2.261

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

-2.261 is a decimal number equal to -2,261⁄1,000. It lies between -3 and -2, and as a percentage it is -226.1%.

Number properties

Absolute value2.261

SignNegative

Integer part-2

Fractional part0.261

Decimal places3

Floor-3

Ceiling-2

Rounded to nearest-2

Truncated-2

Fractions & ratios

As a fraction-2,261/1,000exact

Ratio-2,261 : 1,000

As a percentage-226.1%

Reciprocal-0.442282176≈

Arithmetic

Double-4.522

Half-1.1305

Square5.112121

Cube-11.558506

Cube root-1.3125026455≈

Negation2.261

Representations

Decimal-2.261

Scientific notation-2.261 × 10^0

Exponential-2.261e+0

IEEE 754 binary64 (hex)0xC00216872B020C4Athe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0xC010B43932-bit single precision, may lose accuracy

Stored as-2.261the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written4counted from the digits as typed, not from the value

To 0 decimal places-2

To 1 decimal place-2.3

To 2 decimal places-2.26

To 3 decimal places-2.261

To 4 decimal places-2.2610

To 1 significant figure-2

To 2 significant figures-2.3

To 3 significant figures-2.26

To 4 significant figures-2.261

Keep nerding

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