zettaliter | 1 ZL | 2 ZL | 3 ZL | 4 ZL | 5 ZL | 6 ZL | 7 ZL | 8 ZL | 9 ZL | 10 ZL | 11 ZL | 12 ZL | 13 ZL | 14 ZL | 15 ZL | 16 ZL | 17 ZL | 18 ZL | 19 ZL | 20 ZL | 21 ZL | 22 ZL | 23 ZL | 24 ZL | 25 ZL | 26 ZL | 27 ZL | 28 ZL | 29 ZL | 30 ZL | 31 ZL | 32 ZL | 33 ZL | 34 ZL | 35 ZL | 36 ZL | 37 ZL | 38 ZL | 39 ZL | 40 ZL | 41 ZL | 42 ZL | 43 ZL | 44 ZL | 45 ZL | 46 ZL | 47 ZL | 48 ZL | 49 ZL | 50 ZL | 51 ZL | 52 ZL | 53 ZL | 54 ZL | 55 ZL | 56 ZL | 57 ZL | 58 ZL | 59 ZL | 60 ZL | 61 ZL | 62 ZL | 63 ZL | 64 ZL | 65 ZL | 66 ZL | 67 ZL | 68 ZL | 69 ZL | 70 ZL | 71 ZL | 72 ZL | 73 ZL | 74 ZL | 75 ZL | 76 ZL | 77 ZL | 78 ZL | 79 ZL | 80 ZL | 81 ZL | 82 ZL | 83 ZL | 84 ZL | 85 ZL | 86 ZL | 87 ZL | 88 ZL | 89 ZL | 90 ZL | 91 ZL | 92 ZL | 93 ZL | 94 ZL | 95 ZL | 96 ZL | 97 ZL | 98 ZL | 99 ZL | 100 ZL |
metric cup | 4.0 × 1021 c | 8.0 × 1021 c | 1.2 × 1022 c | 1.6 × 1022 c | 2.0 × 1022 c | 2.4 × 1022 c | 2.8 × 1022 c | 3.2 × 1022 c | 3.6 × 1022 c | 4.0 × 1022 c | 4.4 × 1022 c | 4.8 × 1022 c | 5.2 × 1022 c | 5.6 × 1022 c | 6.0 × 1022 c | 6.4 × 1022 c | 6.8 × 1022 c | 7.2 × 1022 c | 7.6 × 1022 c | 8.0 × 1022 c | 8.4 × 1022 c | 8.8 × 1022 c | 9.2 × 1022 c | 9.6 × 1022 c | 1.0 × 1023 c | 1.04 × 1023 c | 1.08 × 1023 c | 1.12 × 1023 c | 1.16 × 1023 c | 1.2 × 1023 c | 1.24 × 1023 c | 1.28 × 1023 c | 1.32 × 1023 c | 1.36 × 1023 c | 1.4 × 1023 c | 1.44 × 1023 c | 1.48 × 1023 c | 1.52 × 1023 c | 1.56 × 1023 c | 1.6 × 1023 c | 1.64 × 1023 c | 1.68 × 1023 c | 1.72 × 1023 c | 1.76 × 1023 c | 1.8 × 1023 c | 1.84 × 1023 c | 1.88 × 1023 c | 1.92 × 1023 c | 1.96 × 1023 c | 2.0 × 1023 c | 2.04 × 1023 c | 2.08 × 1023 c | 2.12 × 1023 c | 2.16 × 1023 c | 2.2 × 1023 c | 2.24 × 1023 c | 2.28 × 1023 c | 2.32 × 1023 c | 2.36 × 1023 c | 2.4 × 1023 c | 2.44 × 1023 c | 2.48 × 1023 c | 2.52 × 1023 c | 2.56 × 1023 c | 2.6 × 1023 c | 2.64 × 1023 c | 2.68 × 1023 c | 2.72 × 1023 c | 2.76 × 1023 c | 2.8 × 1023 c | 2.84 × 1023 c | 2.88 × 1023 c | 2.92 × 1023 c | 2.96 × 1023 c | 3.0 × 1023 c | 3.04 × 1023 c | 3.08 × 1023 c | 3.12 × 1023 c | 3.16 × 1023 c | 3.2 × 1023 c | 3.24 × 1023 c | 3.28 × 1023 c | 3.32 × 1023 c | 3.36 × 1023 c | 3.4 × 1023 c | 3.44 × 1023 c | 3.48 × 1023 c | 3.52 × 1023 c | 3.56 × 1023 c | 3.6 × 1023 c | 3.64 × 1023 c | 3.68 × 1023 c | 3.72 × 1023 c | 3.76 × 1023 c | 3.8 × 1023 c | 3.84 × 1023 c | 3.88 × 1023 c | 3.92 × 1023 c | 3.96 × 1023 c | 4.0 × 1023 c |
The zettaliter or zettalitre is a common metric unit of volume. It is equal to 1018 cubic meters. Plural name is zettaliters.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
zettaliter | ZL | ≡ 1 Mm3 | ≡ 1018 m3 | Metric system SI |
zettaliters | metric cups | zettaliters | metric cups |
---|---|---|---|
1 | ≡ 4.0E+21 | 6 | ≡ 2.4E+22 |
2 | ≡ 8.0E+21 | 7 | ≡ 2.8E+22 |
3 | ≡ 1.2E+22 | 8 | ≡ 3.2E+22 |
4 | ≡ 1.6E+22 | 9 | ≡ 3.6E+22 |
5 | ≡ 2.0E+22 | 10 | ≡ 4.0E+22 |
Australia, Canada, New Zealand, and some other members of the Commonwealth of Nations—being former British colonies that have since metricated—employ a "metric cup" of 250 millilitres. Although derived from the metric system, it is not an official metric unit.
1 cup | = | 250 | millilitres |
= | 16 2⁄3 | international tablespoons (15 ml each) | |
= | 12.5 | Australian tablespoons (20 ml each) | |
≈ | 8.80 | imperial fluid ounces | |
≈ | 8.45 | U.S. customary fluid ounces |
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
metric cup | c | = 250.0×10−6 m3 | ≡ 250.0×10−6 m3 | Imperial/US |
metric cups | zettaliters | metric cups | zettaliters |
---|---|---|---|
1 | ≡ 2.5E-22 | 6 | ≡ 1.5E-21 |
2 | ≡ 5.0E-22 | 7 | ≡ 1.75E-21 |
3 | ≡ 7.5E-22 | 8 | ≡ 2.0E-21 |
4 | ≡ 1.0E-21 | 9 | ≡ 2.25E-21 |
5 | ≡ 1.25E-21 | 10 | ≡ 2.5E-21 |
zettaliters | metric cups |
---|---|
1 | ≡ 4.0 × 1021 |
2.5 × 10-22 | ≡ 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 …) |