Deka to Exa Conversion

Convert between Deka and Exa quickly and accurately.

da
E

How to Convert Deka to Exa

Conversion Formula

1 da = 1E-17 E
1 E = 1E+17 da

Example

Convert 15 da to E:

15 da = 15 × 1E-17 E = 1E-16 E

Unit Information

Learn about the prefixes units you're converting between

Deka

da

Definition

A metric prefix equal to 10^1, representing ten times the base unit.

History/Origin

Introduced in 1795 by the French Academy of Sciences, derived from the Greek word "deka" meaning ten.

Current Use

Used in some scientific measurements and engineering applications for moderate quantities.

Multiplier

10

Offset

0

Exa

E

Definition

A metric prefix equal to 10^18, representing one quintillion times the base unit.

History/Origin

Introduced in 1975 by the International Committee for Weights and Measures, derived from the Greek word "hex" meaning six, representing 10^18 = (10^3)^6.

Current Use

Used in computer science, astronomy, and physics for very large quantities.

Multiplier

1E+18

Offset

0

Deka to Exa Conversion Table

Deka [da] Exa [E]
1 da 1E-17 E
10 da 1E-16 E
25 da 3E-16 E
50 da 5E-16 E
100 da 1E-15 E
0 da 0E+0 E
-10 da -1E-16 E
-40 da -4E-16 E