29 times 30 is 870. In symbols: 29 × 30 = 870, and 30 × 29 = 870 too.
29 × 30 means adding 29 to itself 30 times: that is 30 copies of 29, which add up to 870.
29, 58, 87, 116, 145, 174, 203, 232, 261, 290, 319, 348, ... (keep going to the 30th multiple). The 30th multiple of 29 is 870.
29 × 30 = 29 × 30 = 870 = 870.
Halve one number and double the other: 29 × 30 = 15 × 58 = 870.
870 ÷ 29 = 30
870 ÷ 30 = 29
870 is even. Prime factorization: 2 × 3 × 5 × 29.
| Multiplication | Answer |
|---|---|
| 28 × 30 | 840 |
| 30 × 30 | 900 |
| 29 × 29 | 841 |
| 28 × 29 | 812 |
| 27 × 30 | 810 |
Other numbers? Browse the multiplication table, the squares and cubes or the exponent calculator.