how many millions is equal to one crore
Indian numbering system The Indian numbering system is used in India as well as in Bangladesh, Nepal and Pakistan. The terms lakh or lac (100,000 or 1,00,000 in the Indian system) and crore (10,000,000 or 1,00,00,000 in the Indian system)[1] are used in Indian English to express large numbers. For example, in India 150,000 rupees becomes 1.5 lakh rupees, written as ₹1,50,000 or INR 1,50,000, while 30,000,000 (thirty million) rupees becomes 3 crore rupees, written as ₹3,00,00,000 with commas at the thousand, lakh, and crore levels, and 1,000,000,000 (one billion) rupees (one hundred crore rupees or one arab ارب ) is written ₹1,00,00,00,000.
Hard disk drive The total capacity of HDDs is given by manufacturers using SI decimal prefixes such as gigabytes (1 GB = 1,000,000,000 bytes) and terabytes (1 TB = 1,000,000,000,000 bytes).[91] This practice dates back to the early days of computing;[93] by the 1970s, "million", "mega" and "M" were consistently used in the decimal sense for drive capacity.[94][95][96] However, capacities of memory are quoted using a binary interpretation of the prefixes, i.e. using powers of 1024 instead of 1000.