Recognised as Decimal number

-1.99741

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

-1.99741 is a decimal number equal to -199,741⁄100,000. It lies between -2 and -1, and as a percentage it is -199.741%.

Number properties

Absolute value1.99741

SignNegative

Integer part-1

Fractional part0.99741

Decimal places5

Floor-2

Ceiling-1

Rounded to nearest-2

Truncated-1

Fractions & ratios

As a fraction-199,741/100,000exact

Ratio-199,741 : 100,000

As a percentage-199.741%

Reciprocal-0.5006483396≈

Arithmetic

Double-3.99482

Half-0.998705

Square3.989647

Cube-7.96896

Cube root-1.259376949≈

Negation1.99741

Representations

Decimal-1.99741

Scientific notation-1.99741 × 10^0

Exponential-1.99741e+0

IEEE 754 binary64 (hex)0xBFFFF564302B40F6the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0xBFFFAB2232-bit single precision, may lose accuracy

Stored as-1.99741the 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-2

To 1 decimal place-2.0

To 2 decimal places-2.00

To 3 decimal places-1.997

To 4 decimal places-1.9974

To 1 significant figure-2

To 2 significant figures-2.0

To 3 significant figures-2.00

To 4 significant figures-1.997

Keep nerding

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