The term "30 core" typically refers to a CPU or processing unit with 30 cores. The phrase does not inherently contain any numerical zeros. If you are asking how many zeros are in the number 30, there is one zero in 30.
Not sure about core, but there are 6 zeros in 1.5 crore.
7
30 * * * * * No. In the short scale it is 27. A nonillion has 30 zeros.
Eight.
There is only one zero in 30 Kelvin.
A core need not have any zeros.
Not sure about core, but there are 6 zeros in 1.5 crore.
Not sure about 19 core, but there are seven zeros in 19 crore.
7
30 * * * * * No. In the short scale it is 27. A nonillion has 30 zeros.
Not at all sure about core, but there are 7 zeros in 178379 crore.
30
8.
Eight.
There are 21 zero in 3 core. 1 core = 7 zero so 7x3=21.
A nonillion is equal to 1 followed by 30 zeros. This is because nonillion is the number 1 with 30 groups of three zeros after it. Each group of three zeros represents a power of 10 (thousand, million, billion, etc.), so in total, a nonillion has 30 zeros.
In the short scale, which is used by most countries, 13 zeros.