Original: A kilosecond ( symbol : ks ) is 1000 seconds ( 16 minutes , 40 seconds ) , so there are 86.4 kiloseconds in a 24 hour day , and 604.8 kiloseconds in a week .
Simplified: A kilosecond is 1000 seconds ( 16 minutes , 40 seconds ) , so there are 86.4 kiloseconds in a 24 hour day .