Recognised as Decimal number

-122.76

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

-122.76 is a decimal number equal to -3,069⁄25. It lies between -123 and -122, and as a percentage it is -12,276%.

Number properties

Absolute value122.76

SignNegative

Integer part-122

Fractional part0.76

Decimal places2

Floor-123

Ceiling-122

Rounded to nearest-123

Truncated-122

Fractions & ratios

As a fraction-3,069/25exact

Ratio-3,069 : 25

As a percentage-12,276%

Reciprocal-0.0081459759≈

Arithmetic

Double-245.52

Half-61.38

Square15,070.0176

Cube-1,849,995.360576

Cube root-4.9699531322≈

Negation122.76

Representations

Decimal-122.76

Scientific notation-1.2276 × 10^2

Exponential-1.2276e+2

IEEE 754 binary64 (hex)0xC05EB0A3D70A3D71the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0xC2F5851F32-bit single precision, may lose accuracy

Stored as-122.76the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written5counted from the digits as typed, not from the value

To 0 decimal places-123

To 1 decimal place-122.8

To 2 decimal places-122.76

To 3 decimal places-122.760

To 4 decimal places-122.7600

To 1 significant figure-1e+2

To 2 significant figures-1.2e+2

To 3 significant figures-123

To 4 significant figures-122.8

Keep nerding

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