Use to add suffix like 2k & 8M to numbers

Suffix for numeral (android)

fun withSuffix(count: Int): String {
        if (count < 1000) return "" + count
        val exp = (Math.log(count.toDouble()) / Math.log(1000.0)).toInt()
        return String.format("%.1f %c",
                count / Math.pow(1000.0, exp.toDouble()),
                "kMGTPE"[exp - 1])
    }