square kilometre-barn conversion

Conversion number between square kilometre [km²] and barn [b] is 1.0 × 10⁺³⁴. This means, that square kilometre is bigger unit than barn.

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Switch to reverse conversion:
from barn to square kilometre conversion

Enter the number in square kilometre:

Decimal Fraction Exponential Expression

[km²]

eg.: 10.12345 or 1.123e5

Result in barn

precision	[info]
Decimal:	[!]
Exponential:

Calculation process of conversion value

1 square kilometre = (exactly) `(1000000) / (1*10^-28)` = 1.0 × 10⁺³⁴ barn
1 barn = (exactly) `(1*10^-28) / (1000000)` = 1.0 × 10^-34 square kilometre
? square kilometre × `(1000000 ("m²"/"square kilometre")) / (1*10^-28 ("m²"/"barn"))` = ? barn

High precision conversion

If conversion between square kilometre to square-metre and square-metre to barn is exactly definied, high precision conversion from square kilometre to barn is enabled.

Decimal places: (0-800)

square kilometre
Result in barn:
?

gads

square kilometre to barn conversion chart

Start value:	[square kilometre]
Step size	[square kilometre]
How many lines?	(max 100)

visual:

square kilometre	barn
0	0
10	1.0 × 10⁺³⁵
20	2.0 × 10⁺³⁵
30	3.0 × 10⁺³⁵
40	4.0 × 10⁺³⁵
50	5.0 × 10⁺³⁵
60	6.0 × 10⁺³⁵
70	7.0 × 10⁺³⁵
80	8.0 × 10⁺³⁵
90	9.0 × 10⁺³⁵
100	1.0 × 10⁺³⁶
110	1.1 × 10⁺³⁶

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Multiple conversion

Enter numbers in square kilometre and click convert button.
One number per line.

Converted numbers in barn:
Click to select all

Details about square kilometre and barn units:

Convert Square kilometre to other unit:

square kilometre

Definition of square kilometre unit: = 1km x 1km.

Convert Barn to other unit:

barn

Definition of barn unit: ≡ 10⁻²⁸ m². Originally used in nuclear physics for expressing the cross sectional area of nuclei and nuclear reactions.

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	×10		[km²]