Let's roll up our sleeves and solve this. We have 584 and we're going to multiply it by 50, essentially adding 584 to itself 50 times.
Step 1: 0 + 584 = 584
Step 2: 584 + 584 = 1168
Step 3: 1168 + 584 = 1752
Step 4: 1752 + 584 = 2336
Step 5: 2336 + 584 = 2920
Step 6: 2920 + 584 = 3504
Step 7: 3504 + 584 = 4088
Step 8: 4088 + 584 = 4672
Step 9: 4672 + 584 = 5256
Step 10: 5256 + 584 = 5840
Step 11: 5840 + 584 = 6424
Step 12: 6424 + 584 = 7008
Step 13: 7008 + 584 = 7592
Step 14: 7592 + 584 = 8176
Step 15: 8176 + 584 = 8760
Step 16: 8760 + 584 = 9344
Step 17: 9344 + 584 = 9928
Step 18: 9928 + 584 = 10512
Step 19: 10512 + 584 = 11096
Step 20: 11096 + 584 = 11680
Step 21: 11680 + 584 = 12264
Step 22: 12264 + 584 = 12848
Step 23: 12848 + 584 = 13432
Step 24: 13432 + 584 = 14016
Step 25: 14016 + 584 = 14600
Step 26: 14600 + 584 = 15184
Step 27: 15184 + 584 = 15768
Step 28: 15768 + 584 = 16352
Step 29: 16352 + 584 = 16936
Step 30: 16936 + 584 = 17520
Step 31: 17520 + 584 = 18104
Step 32: 18104 + 584 = 18688
Step 33: 18688 + 584 = 19272
Step 34: 19272 + 584 = 19856
Step 35: 19856 + 584 = 20440
Step 36: 20440 + 584 = 21024
Step 37: 21024 + 584 = 21608
Step 38: 21608 + 584 = 22192
Step 39: 22192 + 584 = 22776
Step 40: 22776 + 584 = 23360
Step 41: 23360 + 584 = 23944
Step 42: 23944 + 584 = 24528
Step 43: 24528 + 584 = 25112
Step 44: 25112 + 584 = 25696
Step 45: 25696 + 584 = 26280
Step 46: 26280 + 584 = 26864
Step 47: 26864 + 584 = 27448
Step 48: 27448 + 584 = 28032
Step 49: 28032 + 584 = 28616
Step 50: 28616 + 584 = 29200

So, 584*50 = 29200