# x unit; siegbahn to span conversion

Conversion number between x unit; siegbahn [xu] and span [　] is 4.3836395450569 × 10-13. This means, that x unit; siegbahn is smaller unit than span.

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Switch to reverse conversion:
from span to x unit; siegbahn conversion

### Enter the number in x unit; siegbahn:

Decimal Fraction Exponential Expression
 [xu]
eg.: 10.12345 or 1.123e5

Result in span

?
 precision 0 1 2 3 4 5 6 7 8 9 [info] Decimal: Exponential:

### Calculation process of conversion value

• 1 x unit; siegbahn = (1.0021*10^-13) / (0.2286) = 4.3836395450569 × 10-13 span
• 1 span = (0.2286) / (1.0021*10^-13) = 2281209460133.7 x unit; siegbahn
• ? x unit; siegbahn × (1.0021*10^-13  ("m"/"x unit; siegbahn")) / (0.2286  ("m"/"span")) = ? span

### High precision conversion

If conversion between x unit; siegbahn to metre and metre to span is exactly definied, high precision conversion from x unit; siegbahn to span is enabled.

Since definition contain rounded number(s) too, there is no sense for high precision calculation, but if you want, you can enable it. Keep in mind, that converted number will be inaccurate due this rounding error!

### x unit; siegbahn to span conversion chart

 Start value: [x unit; siegbahn] Step size [x unit; siegbahn] How many lines? (max 100)

visual:
x unit; siegbahnspan
00
104.3836395450569 × 10-12
208.7672790901137 × 10-12
301.3150918635171 × 10-11
401.7534558180227 × 10-11
502.1918197725284 × 10-11
602.6301837270341 × 10-11
703.0685476815398 × 10-11
803.5069116360455 × 10-11
903.9452755905512 × 10-11
1004.3836395450569 × 10-11
1104.8220034995626 × 10-11
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## Multiple conversion

Enter numbers in x unit; siegbahn and click convert button.
One number per line.

Converted numbers in span:
Click to select all

## Details about x unit; siegbahn and span units:

Convert X unit; siegbahn to other unit:

### x unit; siegbahn

Definition of x unit; siegbahn unit: ≈ 1.0021x10-13.

Convert Span to other unit:

### span

Definition of span unit: ≡ 9 in. of chiefly historical interest

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