Recognised as Decimal number

1.3025

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

1.3025 is a decimal number equal to 521⁄400. It lies between 1 and 2, and as a percentage it is 130.25%.

Number properties

Absolute value1.3025

SignPositive

Integer part1

Fractional part0.3025

Decimal places4

Floor1

Ceiling2

Rounded to nearest1

Truncated1

Fractions & ratios

As a fraction521/400exact

Ratio521 : 400

As a percentage130.25%

Reciprocal0.7677543186≈

Arithmetic

Double2.605

Half0.65125

Square1.696506

Cube2.209699

Square root1.1412712211≈

Cube root1.0920920459≈

Negation-1.3025

Natural logarithm0.2642854946≈

Logarithm base 100.114777732≈

Representations

Decimal1.3025

Scientific notation1.3025 × 10^0

Exponential1.3025e+0

IEEE 754 binary64 (hex)0x3FF4D70A3D70A3D7the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x3FA6B85232-bit single precision, may lose accuracy

Stored as1.3025the 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 places1

To 1 decimal place1.3

To 2 decimal places1.30

To 3 decimal places1.302

To 4 decimal places1.3025

To 1 significant figure1

To 2 significant figures1.3

To 3 significant figures1.30

To 4 significant figures1.302

Keep nerding

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