22×7
22×7 denotes the product of the integers 22 and 7. The result is 154.
Calculation: 22×7 = (20+2)×7 = 140+14 = 154. Because multiplication is commutative, 7×22 yields the same.
Prime factorization: 22 = 2×11, so 22×7 = 2×7×11 = 154. Therefore divisors are 1, 2, 7, 11, 14,
Representations: decimal 154; binary 10011010; hexadecimal 0x9A; Roman numeral CLIV.
Context: 22×7 is a straightforward arithmetic product; it is different from the well-known fraction 22/7, which
In education, such products are used to illustrate multiplication, commutativity, and factorization.