Write the numeral for the following:

Four crore thirty-seven lakh nineteen thousand eight

Write the following number in the standard form:

$60000+5000+400+20+1$

Write the following number in the standard form:

$800000+70000+500+40+3$

Write the following number in the standard form:

$30000000+6000000+90000+5000+700+30+7$

Write the following number in the standard form:

$10000+200+6$

Compare using $<, > \mathrm{or} =$.

$6,87,90,456 \_\_\_\_\_ 68,78,345$

Compare using $<, > \mathrm{or} =$.

$8,94,098 \_\_\_\_\_ 89,409$

Write the successor of $64,05,789$. 

Write the successor of $9,99,99,999$.