Recognised as Decimal number

-2.1004

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

-2.1004 is a decimal number equal to -5,251⁄2,500. It lies between -3 and -2, and as a percentage it is -210.04%.

Number properties

Absolute value2.1004

SignNegative

Integer part-2

Fractional part0.1004

Decimal places4

Floor-3

Ceiling-2

Rounded to nearest-2

Truncated-2

Fractions & ratios

As a fraction-5,251/2,500exact

Ratio-5,251 : 2,500

As a percentage-210.04%

Reciprocal-0.4760997905≈

Arithmetic

Double-4.2008

Half-1.0502

Square4.41168

Cube-9.266293

Cube root-1.2806604664≈

Negation2.1004

Representations

Decimal-2.1004

Scientific notation-2.1004 × 10^0

Exponential-2.1004e+0

IEEE 754 binary64 (hex)0xC000CD9E83E425AFthe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0xC0066CF432-bit single precision, may lose accuracy

Stored as-2.1004the 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-2

To 1 decimal place-2.1

To 2 decimal places-2.10

To 3 decimal places-2.100

To 4 decimal places-2.1004

To 1 significant figure-2

To 2 significant figures-2.1

To 3 significant figures-2.10

To 4 significant figures-2.100

Keep nerding

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