# Attobarns to Square kilometers Conversion

Attobarn to square kilometer conversion allow you make a conversion between attobarn and square kilometer easily. You can find the tool in the following.

to

input
= 1.0 × 10-52
= 1.0E-52
= 1.0e-52

= 2.0 × 10-52
= 2.0E-52
= 2.0e-52

= 3.0 × 10-52
= 3.0E-52
= 3.0e-52

= 4.0 × 10-52
= 4.0E-52
= 4.0e-52

= 5.0 × 10-52
= 5.0E-52
= 5.0e-52

### Quick Look: attobarns to square kilometers

 attobarn 1 ab 2 ab 3 ab 4 ab 5 ab 6 ab 7 ab 8 ab 9 ab 10 ab 11 ab 12 ab 13 ab 14 ab 15 ab 16 ab 17 ab 18 ab 19 ab 20 ab 21 ab 22 ab 23 ab 24 ab 25 ab 26 ab 27 ab 28 ab 29 ab 30 ab 31 ab 32 ab 33 ab 34 ab 35 ab 36 ab 37 ab 38 ab 39 ab 40 ab 41 ab 42 ab 43 ab 44 ab 45 ab 46 ab 47 ab 48 ab 49 ab 50 ab 51 ab 52 ab 53 ab 54 ab 55 ab 56 ab 57 ab 58 ab 59 ab 60 ab 61 ab 62 ab 63 ab 64 ab 65 ab 66 ab 67 ab 68 ab 69 ab 70 ab 71 ab 72 ab 73 ab 74 ab 75 ab 76 ab 77 ab 78 ab 79 ab 80 ab 81 ab 82 ab 83 ab 84 ab 85 ab 86 ab 87 ab 88 ab 89 ab 90 ab 91 ab 92 ab 93 ab 94 ab 95 ab 96 ab 97 ab 98 ab 99 ab 100 ab square kilometer 1.0 × 10-52 km2 2.0 × 10-52 km2 3.0 × 10-52 km2 4.0 × 10-52 km2 5.0 × 10-52 km2 6.0 × 10-52 km2 7.0 × 10-52 km2 8.0 × 10-52 km2 9.0 × 10-52 km2 1.0 × 10-51 km2 1.1 × 10-51 km2 1.2 × 10-51 km2 1.3 × 10-51 km2 1.4 × 10-51 km2 1.5 × 10-51 km2 1.6 × 10-51 km2 1.7 × 10-51 km2 1.8 × 10-51 km2 1.9 × 10-51 km2 2.0 × 10-51 km2 2.1 × 10-51 km2 2.2 × 10-51 km2 2.3 × 10-51 km2 2.4 × 10-51 km2 2.5 × 10-51 km2 2.6 × 10-51 km2 2.7 × 10-51 km2 2.8 × 10-51 km2 2.9 × 10-51 km2 3.0 × 10-51 km2 3.1 × 10-51 km2 3.2 × 10-51 km2 3.3 × 10-51 km2 3.4 × 10-51 km2 3.5 × 10-51 km2 3.6 × 10-51 km2 3.7 × 10-51 km2 3.8 × 10-51 km2 3.9 × 10-51 km2 4.0 × 10-51 km2 4.1 × 10-51 km2 4.2 × 10-51 km2 4.3 × 10-51 km2 4.4 × 10-51 km2 4.5 × 10-51 km2 4.6 × 10-51 km2 4.7 × 10-51 km2 4.8 × 10-51 km2 4.9 × 10-51 km2 5.0 × 10-51 km2 5.1 × 10-51 km2 5.2 × 10-51 km2 5.3 × 10-51 km2 5.4 × 10-51 km2 5.5 × 10-51 km2 5.6 × 10-51 km2 5.7 × 10-51 km2 5.8 × 10-51 km2 5.9 × 10-51 km2 6.0 × 10-51 km2 6.1 × 10-51 km2 6.2 × 10-51 km2 6.3 × 10-51 km2 6.4 × 10-51 km2 6.5 × 10-51 km2 6.6 × 10-51 km2 6.7 × 10-51 km2 6.8 × 10-51 km2 6.9 × 10-51 km2 7.0 × 10-51 km2 7.1 × 10-51 km2 7.2 × 10-51 km2 7.3 × 10-51 km2 7.4 × 10-51 km2 7.5 × 10-51 km2 7.6 × 10-51 km2 7.7 × 10-51 km2 7.8 × 10-51 km2 7.9 × 10-51 km2 8.0 × 10-51 km2 8.1 × 10-51 km2 8.2 × 10-51 km2 8.3 × 10-51 km2 8.4 × 10-51 km2 8.5 × 10-51 km2 8.6 × 10-51 km2 8.7 × 10-51 km2 8.8 × 10-51 km2 8.9 × 10-51 km2 9.0 × 10-51 km2 9.1 × 10-51 km2 9.2 × 10-51 km2 9.3 × 10-51 km2 9.4 × 10-51 km2 9.5 × 10-51 km2 9.6 × 10-51 km2 9.7 × 10-51 km2 9.8 × 10-51 km2 9.9 × 10-51 km2 1.0 × 10-50 km2

A attobarn (symbol: ab) is a unit of area equal to 10−46 m2.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
attobarnab

≡ 10−46 m2

≡ 10−46 m2

Nuclear Physics

#### conversion table

attobarnssquare kilometersattobarnssquare kilometers
1= 1.0E-526= 6.0E-52
2= 2.0E-527= 7.0E-52
3= 3.0E-528= 8.0E-52
4= 4.0E-529= 9.0E-52
5= 5.0E-5210= 1.0E-51

Square kilometre (International spelling as used by the International Bureau of Weights and Measures) or square kilometer (American spelling), symbol km2, is a multiple of the square metre, the SI unit of area or surface area.

Name of unitSymbolDefinitionRelation to SI unitsUnit System
square kilometerkm2

≡ 1 km × 1 km

= 106 m2

Metric system SI

### conversion table

square kilometersattobarnssquare kilometersattobarns
1= 1.0E+526= 6.0E+52
2= 2.0E+527= 7.0E+52
3= 3.0E+528= 8.0E+52
4= 4.0E+529= 9.0E+52
5= 5.0E+5210= 1.0E+53

### Conversion table

attobarnssquare kilometers
1= 1.0 × 10-52
1.0 × 1052= 1

### Legend

SymbolDefinition
exactly equal
approximately equal to
=equal to
digitsindicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)