quad | 1 quad | 2 quad | 3 quad | 4 quad | 5 quad | 6 quad | 7 quad | 8 quad | 9 quad | 10 quad | 11 quad | 12 quad | 13 quad | 14 quad | 15 quad | 16 quad | 17 quad | 18 quad | 19 quad | 20 quad | 21 quad | 22 quad | 23 quad | 24 quad | 25 quad | 26 quad | 27 quad | 28 quad | 29 quad | 30 quad | 31 quad | 32 quad | 33 quad | 34 quad | 35 quad | 36 quad | 37 quad | 38 quad | 39 quad | 40 quad | 41 quad | 42 quad | 43 quad | 44 quad | 45 quad | 46 quad | 47 quad | 48 quad | 49 quad | 50 quad | 51 quad | 52 quad | 53 quad | 54 quad | 55 quad | 56 quad | 57 quad | 58 quad | 59 quad | 60 quad | 61 quad | 62 quad | 63 quad | 64 quad | 65 quad | 66 quad | 67 quad | 68 quad | 69 quad | 70 quad | 71 quad | 72 quad | 73 quad | 74 quad | 75 quad | 76 quad | 77 quad | 78 quad | 79 quad | 80 quad | 81 quad | 82 quad | 83 quad | 84 quad | 85 quad | 86 quad | 87 quad | 88 quad | 89 quad | 90 quad | 91 quad | 92 quad | 93 quad | 94 quad | 95 quad | 96 quad | 97 quad | 98 quad | 99 quad | 100 quad |
quad | 1 quad | 2 quad | 3 quad | 4 quad | 5 quad | 6 quad | 7 quad | 8 quad | 9 quad | 10 quad | 11 quad | 12 quad | 13 quad | 14 quad | 15 quad | 16 quad | 17 quad | 18 quad | 19 quad | 20 quad | 21 quad | 22 quad | 23 quad | 24 quad | 25 quad | 26 quad | 27 quad | 28 quad | 29 quad | 30 quad | 31 quad | 32 quad | 33 quad | 34 quad | 35 quad | 36 quad | 37 quad | 38 quad | 39 quad | 40 quad | 41 quad | 42 quad | 43 quad | 44 quad | 45 quad | 46 quad | 47 quad | 48 quad | 49 quad | 50 quad | 51 quad | 52 quad | 53 quad | 54 quad | 55 quad | 56 quad | 57 quad | 58 quad | 59 quad | 60 quad | 61 quad | 62 quad | 63 quad | 64 quad | 65 quad | 66 quad | 67 quad | 68 quad | 69 quad | 70 quad | 71 quad | 72 quad | 73 quad | 74 quad | 75 quad | 76 quad | 77 quad | 78 quad | 79 quad | 80 quad | 81 quad | 82 quad | 83 quad | 84 quad | 85 quad | 86 quad | 87 quad | 88 quad | 89 quad | 90 quad | 91 quad | 92 quad | 93 quad | 94 quad | 95 quad | 96 quad | 97 quad | 98 quad | 99 quad | 100 quad |
A quad is a unit of energy equal to 1015 (a short-scale quadrillion) BTU, or 1.055 × 1018 joules (1.055 exajoules or EJ) in SI units.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
quad | ≡ 1015 BTUIT | = 1.05505585262×1018 J | Imperial/US |
quads | quads | quads | quads |
---|---|---|---|
1 | = 1 | 6 | = 6 |
2 | = 2 | 7 | = 7 |
3 | = 3 | 8 | = 8 |
4 | = 4 | 9 | = 9 |
5 | = 5 | 10 | = 10 |
A quad is a unit of energy equal to 1015 (a short-scale quadrillion) BTU, or 1.055 × 1018 joules (1.055 exajoules or EJ) in SI units.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
quad | ≡ 1015 BTUIT | = 1.05505585262×1018 J | Imperial/US |
quads | quads | quads | quads |
---|---|---|---|
1 | = 1 | 6 | = 6 |
2 | = 2 | 7 | = 7 |
3 | = 3 | 8 | = 8 |
4 | = 4 | 9 | = 9 |
5 | = 5 | 10 | = 10 |
quads | quads |
---|---|
1 | = 1 |
1 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |