| cable length (International) | 1 cable length (International) | 2 cable length (International) | 3 cable length (International) | 4 cable length (International) | 5 cable length (International) | 6 cable length (International) | 7 cable length (International) | 8 cable length (International) | 9 cable length (International) | 10 cable length (International) | 11 cable length (International) | 12 cable length (International) | 13 cable length (International) | 14 cable length (International) | 15 cable length (International) | 16 cable length (International) | 17 cable length (International) | 18 cable length (International) | 19 cable length (International) | 20 cable length (International) | 21 cable length (International) | 22 cable length (International) | 23 cable length (International) | 24 cable length (International) | 25 cable length (International) | 26 cable length (International) | 27 cable length (International) | 28 cable length (International) | 29 cable length (International) | 30 cable length (International) | 31 cable length (International) | 32 cable length (International) | 33 cable length (International) | 34 cable length (International) | 35 cable length (International) | 36 cable length (International) | 37 cable length (International) | 38 cable length (International) | 39 cable length (International) | 40 cable length (International) | 41 cable length (International) | 42 cable length (International) | 43 cable length (International) | 44 cable length (International) | 45 cable length (International) | 46 cable length (International) | 47 cable length (International) | 48 cable length (International) | 49 cable length (International) | 50 cable length (International) | 51 cable length (International) | 52 cable length (International) | 53 cable length (International) | 54 cable length (International) | 55 cable length (International) | 56 cable length (International) | 57 cable length (International) | 58 cable length (International) | 59 cable length (International) | 60 cable length (International) | 61 cable length (International) | 62 cable length (International) | 63 cable length (International) | 64 cable length (International) | 65 cable length (International) | 66 cable length (International) | 67 cable length (International) | 68 cable length (International) | 69 cable length (International) | 70 cable length (International) | 71 cable length (International) | 72 cable length (International) | 73 cable length (International) | 74 cable length (International) | 75 cable length (International) | 76 cable length (International) | 77 cable length (International) | 78 cable length (International) | 79 cable length (International) | 80 cable length (International) | 81 cable length (International) | 82 cable length (International) | 83 cable length (International) | 84 cable length (International) | 85 cable length (International) | 86 cable length (International) | 87 cable length (International) | 88 cable length (International) | 89 cable length (International) | 90 cable length (International) | 91 cable length (International) | 92 cable length (International) | 93 cable length (International) | 94 cable length (International) | 95 cable length (International) | 96 cable length (International) | 97 cable length (International) | 98 cable length (International) | 99 cable length (International) | 100 cable length (International) |
| nanometer | 185 200 000 000 nm | 370 400 000 000 nm | 555 600 000 000 nm | 740 800 000 000 nm | 926 000 000 000 nm | 1 111 200 000 000 nm | 1 296 400 000 000 nm | 1 481 600 000 000 nm | 1 666 800 000 000 nm | 1 852 000 000 000 nm | 2 037 200 000 000 nm | 2 222 400 000 000 nm | 2 407 600 000 000 nm | 2 592 800 000 000 nm | 2 778 000 000 000 nm | 2 963 200 000 000 nm | 3 148 400 000 000 nm | 3 333 600 000 000 nm | 3 518 800 000 000 nm | 3 704 000 000 000 nm | 3 889 200 000 000 nm | 4 074 400 000 000 nm | 4 259 600 000 000 nm | 4 444 800 000 000 nm | 4 630 000 000 000 nm | 4 815 200 000 000 nm | 5 000 400 000 000 nm | 5 185 600 000 000 nm | 5 370 800 000 000 nm | 5 556 000 000 000 nm | 5 741 200 000 000 nm | 5 926 400 000 000 nm | 6 111 600 000 000 nm | 6 296 800 000 000 nm | 6 482 000 000 000 nm | 6 667 200 000 000 nm | 6 852 400 000 000 nm | 7 037 600 000 000 nm | 7 222 800 000 000 nm | 7 408 000 000 000 nm | 7 593 200 000 000 nm | 7 778 400 000 000 nm | 7 963 600 000 000 nm | 8 148 800 000 000 nm | 8 334 000 000 000 nm | 8 519 200 000 000 nm | 8 704 400 000 000 nm | 8 889 600 000 000 nm | 9 074 800 000 000 nm | 9 260 000 000 000 nm | 9 445 200 000 000 nm | 9 630 400 000 000 nm | 9 815 600 000 000 nm | 10 000 800 000 000 nm | 10 186 000 000 000 nm | 10 371 200 000 000 nm | 10 556 400 000 000 nm | 10 741 600 000 000 nm | 10 926 800 000 000 nm | 11 112 000 000 000 nm | 11 297 200 000 000 nm | 11 482 400 000 000 nm | 11 667 600 000 000 nm | 11 852 800 000 000 nm | 12 038 000 000 000 nm | 12 223 200 000 000 nm | 12 408 400 000 000 nm | 12 593 600 000 000 nm | 12 778 800 000 000 nm | 12 964 000 000 000 nm | 13 149 200 000 000 nm | 13 334 400 000 000 nm | 13 519 600 000 000 nm | 13 704 800 000 000 nm | 13 890 000 000 000 nm | 14 075 200 000 000 nm | 14 260 400 000 000 nm | 14 445 600 000 000 nm | 14 630 800 000 000 nm | 14 816 000 000 000 nm | 15 001 200 000 000 nm | 15 186 400 000 000 nm | 15 371 600 000 000 nm | 15 556 800 000 000 nm | 15 742 000 000 000 nm | 15 927 200 000 000 nm | 16 112 400 000 000 nm | 16 297 600 000 000 nm | 16 482 800 000 000 nm | 16 668 000 000 000 nm | 16 853 200 000 000 nm | 17 038 400 000 000 nm | 17 223 600 000 000 nm | 17 408 800 000 000 nm | 17 594 000 000 000 nm | 17 779 200 000 000 nm | 17 964 400 000 000 nm | 18 149 600 000 000 nm | 18 334 800 000 000 nm | 18 520 000 000 000 nm |
A cable length or length of cable is a nautical unit of measure equal to one tenth of a nautical mile or approximately 100 fathoms. The unit is named after the length of a ship's anchor cable in the Age of Sail. The definition varies:
| 1 cable length (International) ≡ 185200000000 nanometers | 4 cable length (International) ≡ 740800000000 nanometers |
| 1.5 cable length (International) ≡ 277800000000 nanometers | 4.5 cable length (International) ≡ 833400000000 nanometers |
| 2 cable length (International) ≡ 370400000000 nanometers | 5 cable length (International) ≡ 926000000000 nanometers |
| 2.5 cable length (International) ≡ 463000000000 nanometers | 5.5 cable length (International) ≡ 1018600000000 nanometers |
| 3 cable length (International) ≡ 555600000000 nanometers | 6 cable length (International) ≡ 1111200000000 nanometers |
The nanometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: nm) or nanometer (American spelling) is a unit of length in the metric system, equal to one billionth of a metre (0.000000001 m). The name combines the SI prefix nano- (from the Ancient Greek νάνος, nanos, "dwarf") with the parent unit name metre (from Greek μέτρον, metrοn, "unit of measurement"). It can be written in scientific notation as 1×10−9 m, in engineering notation as 1 E−9 m, and is simply 1/1000000000 metres.
| 1 nanometers ≡ 5.3995680345572E-12 cable length (International) | 4 nanometers ≡ 2.1598272138229E-11 cable length (International) |
| 1.5 nanometers ≡ 8.0993520518359E-12 cable length (International) | 4.5 nanometers ≡ 2.4298056155508E-11 cable length (International) |
| 2 nanometers ≡ 1.0799136069114E-11 cable length (International) | 5 nanometers ≡ 2.6997840172786E-11 cable length (International) |
| 2.5 nanometers ≡ 1.3498920086393E-11 cable length (International) | 5.5 nanometers ≡ 2.9697624190065E-11 cable length (International) |
| 3 nanometers ≡ 1.6198704103672E-11 cable length (International) | 6 nanometers ≡ 3.2397408207343E-11 cable length (International) |
| 1 cable length (International) ≡ 185 200 000 000 nanometers |
| 1 nanometers ≡ 5.3995680345572 × 10-12 cable length (International) |