Numbers above one crore

Some numerical numbers in vedic maths.
1 followed by 7 zeros =1 crore
1 followed by 14 zeros =1 Mahakoti
1 followed by 21 zeros =1 sangam
1 followed by 35 zeros =1 vindam
1 followed by 49 zeros =1 padumam
1 followed by 63 zeros =1 kumudam
1 followed by 77 zeros =1 samudram
1 followed by 91 zeros =1 vellam
1 followed by 105 zeros =1 pralayam
1 followed by119 zeros =1 sanjalam
1 followed by175 zeros =1 arputham
1 followed by 203 zeros =1 anandham
1 followed by 210 zeros = 1 mahakalam

Some fractional numbers in tamil

1/320 = 1munthee

1/160 =1/2 munthre

1/80 =1kanni

1/40 = 1/2 kanni(half kanni)

3/80 =mukkanni

1/20 =1 maa
1/10 =1/2 maa