Recognised as Decimal number

-0.490779

Negative
Decimal
6 d.p.
Exact fraction
6 s.f.

-0.490779 is a decimal number equal to -490,779⁄1,000,000. It lies between -1 and 0, and as a percentage it is -49.0779%.

Number properties

Absolute value0.490779

SignNegative

Integer part0

Fractional part0.490779

Decimal places6

Floor-1

Ceiling0

Rounded to nearest0

Truncated0

Fractions & ratios

As a fraction-490,779/1,000,000exact

Ratio-490,779 : 1,000,000

As a percentage-49.0779%

Reciprocal-2.0375769949≈

Arithmetic

Double-0.981558

Half-0.24539

Square0.240864

Cube-0.118211

Cube root-0.7887910794≈

Negation0.490779

Representations

Decimal-0.490779

Scientific notation-4.90779 × 10^-1

Exponential-4.90779e-1

IEEE 754 binary64 (hex)0xBFDF68EC52A411C3the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0xBEFB476332-bit single precision, may lose accuracy

Stored as-0.490779the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written6counted from the digits as typed, not from the value

To 0 decimal places-0

To 1 decimal place-0.5

To 2 decimal places-0.49

To 3 decimal places-0.491

To 4 decimal places-0.4908

To 1 significant figure-0.5

To 2 significant figures-0.49

To 3 significant figures-0.491

To 4 significant figures-0.4908

Keep nerding

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