Recognised as Decimal number

-322.9

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

-322.9 is a decimal number equal to -3,229⁄10. It lies between -323 and -322, and as a percentage it is -32,290%.

Number properties

Absolute value322.9

SignNegative

Integer part-322

Fractional part0.9

Decimal places1

Floor-323

Ceiling-322

Rounded to nearest-323

Truncated-322

Fractions & ratios

As a fraction-3,229/10exact

Ratio-3,229 : 10

As a percentage-32,290%

Reciprocal-0.003096934≈

Arithmetic

Double-645.8

Half-161.45

Square104,264.41

Cube-33,666,977.989

Cube root-6.8605038913≈

Negation322.9

Representations

Decimal-322.9

Scientific notation-3.229 × 10^2

Exponential-3.229e+2

IEEE 754 binary64 (hex)0xC0742E6666666666the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0xC3A1733332-bit single precision, may lose accuracy

Stored as-322.9the 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-323

To 1 decimal place-322.9

To 2 decimal places-322.90

To 3 decimal places-322.900

To 4 decimal places-322.9000

To 1 significant figure-3e+2

To 2 significant figures-3.2e+2

To 3 significant figures-323

To 4 significant figures-322.9

Keep nerding

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