Alright, let's solve this math problem step by step. First, we have the number 581. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 169. So, we're going to take the number 581 and add it to itself 169 times.
Step 1: 0 + 581 = 581
Step 2: 581 + 581 = 1162
Step 3: 1162 + 581 = 1743
Step 4: 1743 + 581 = 2324
Step 5: 2324 + 581 = 2905
Step 6: 2905 + 581 = 3486
Step 7: 3486 + 581 = 4067
Step 8: 4067 + 581 = 4648
Step 9: 4648 + 581 = 5229
Step 10: 5229 + 581 = 5810
Step 11: 5810 + 581 = 6391
Step 12: 6391 + 581 = 6972
Step 13: 6972 + 581 = 7553
Step 14: 7553 + 581 = 8134
Step 15: 8134 + 581 = 8715
Step 16: 8715 + 581 = 9296
Step 17: 9296 + 581 = 9877
Step 18: 9877 + 581 = 10458
Step 19: 10458 + 581 = 11039
Step 20: 11039 + 581 = 11620
Step 21: 11620 + 581 = 12201
Step 22: 12201 + 581 = 12782
Step 23: 12782 + 581 = 13363
Step 24: 13363 + 581 = 13944
Step 25: 13944 + 581 = 14525
Step 26: 14525 + 581 = 15106
Step 27: 15106 + 581 = 15687
Step 28: 15687 + 581 = 16268
Step 29: 16268 + 581 = 16849
Step 30: 16849 + 581 = 17430
Step 31: 17430 + 581 = 18011
Step 32: 18011 + 581 = 18592
Step 33: 18592 + 581 = 19173
Step 34: 19173 + 581 = 19754
Step 35: 19754 + 581 = 20335
Step 36: 20335 + 581 = 20916
Step 37: 20916 + 581 = 21497
Step 38: 21497 + 581 = 22078
Step 39: 22078 + 581 = 22659
Step 40: 22659 + 581 = 23240
Step 41: 23240 + 581 = 23821
Step 42: 23821 + 581 = 24402
Step 43: 24402 + 581 = 24983
Step 44: 24983 + 581 = 25564
Step 45: 25564 + 581 = 26145
Step 46: 26145 + 581 = 26726
Step 47: 26726 + 581 = 27307
Step 48: 27307 + 581 = 27888
Step 49: 27888 + 581 = 28469
Step 50: 28469 + 581 = 29050
Step 51: 29050 + 581 = 29631
Step 52: 29631 + 581 = 30212
Step 53: 30212 + 581 = 30793
Step 54: 30793 + 581 = 31374
Step 55: 31374 + 581 = 31955
Step 56: 31955 + 581 = 32536
Step 57: 32536 + 581 = 33117
Step 58: 33117 + 581 = 33698
Step 59: 33698 + 581 = 34279
Step 60: 34279 + 581 = 34860
Step 61: 34860 + 581 = 35441
Step 62: 35441 + 581 = 36022
Step 63: 36022 + 581 = 36603
Step 64: 36603 + 581 = 37184
Step 65: 37184 + 581 = 37765
Step 66: 37765 + 581 = 38346
Step 67: 38346 + 581 = 38927
Step 68: 38927 + 581 = 39508
Step 69: 39508 + 581 = 40089
Step 70: 40089 + 581 = 40670
Step 71: 40670 + 581 = 41251
Step 72: 41251 + 581 = 41832
Step 73: 41832 + 581 = 42413
Step 74: 42413 + 581 = 42994
Step 75: 42994 + 581 = 43575
Step 76: 43575 + 581 = 44156
Step 77: 44156 + 581 = 44737
Step 78: 44737 + 581 = 45318
Step 79: 45318 + 581 = 45899
Step 80: 45899 + 581 = 46480
Step 81: 46480 + 581 = 47061
Step 82: 47061 + 581 = 47642
Step 83: 47642 + 581 = 48223
Step 84: 48223 + 581 = 48804
Step 85: 48804 + 581 = 49385
Step 86: 49385 + 581 = 49966
Step 87: 49966 + 581 = 50547
Step 88: 50547 + 581 = 51128
Step 89: 51128 + 581 = 51709
Step 90: 51709 + 581 = 52290
Step 91: 52290 + 581 = 52871
Step 92: 52871 + 581 = 53452
Step 93: 53452 + 581 = 54033
Step 94: 54033 + 581 = 54614
Step 95: 54614 + 581 = 55195
Step 96: 55195 + 581 = 55776
Step 97: 55776 + 581 = 56357
Step 98: 56357 + 581 = 56938
Step 99: 56938 + 581 = 57519
Step 100: 57519 + 581 = 58100
Step 101: 58100 + 581 = 58681
Step 102: 58681 + 581 = 59262
Step 103: 59262 + 581 = 59843
Step 104: 59843 + 581 = 60424
Step 105: 60424 + 581 = 61005
Step 106: 61005 + 581 = 61586
Step 107: 61586 + 581 = 62167
Step 108: 62167 + 581 = 62748
Step 109: 62748 + 581 = 63329
Step 110: 63329 + 581 = 63910
Step 111: 63910 + 581 = 64491
Step 112: 64491 + 581 = 65072
Step 113: 65072 + 581 = 65653
Step 114: 65653 + 581 = 66234
Step 115: 66234 + 581 = 66815
Step 116: 66815 + 581 = 67396
Step 117: 67396 + 581 = 67977
Step 118: 67977 + 581 = 68558
Step 119: 68558 + 581 = 69139
Step 120: 69139 + 581 = 69720
Step 121: 69720 + 581 = 70301
Step 122: 70301 + 581 = 70882
Step 123: 70882 + 581 = 71463
Step 124: 71463 + 581 = 72044
Step 125: 72044 + 581 = 72625
Step 126: 72625 + 581 = 73206
Step 127: 73206 + 581 = 73787
Step 128: 73787 + 581 = 74368
Step 129: 74368 + 581 = 74949
Step 130: 74949 + 581 = 75530
Step 131: 75530 + 581 = 76111
Step 132: 76111 + 581 = 76692
Step 133: 76692 + 581 = 77273
Step 134: 77273 + 581 = 77854
Step 135: 77854 + 581 = 78435
Step 136: 78435 + 581 = 79016
Step 137: 79016 + 581 = 79597
Step 138: 79597 + 581 = 80178
Step 139: 80178 + 581 = 80759
Step 140: 80759 + 581 = 81340
Step 141: 81340 + 581 = 81921
Step 142: 81921 + 581 = 82502
Step 143: 82502 + 581 = 83083
Step 144: 83083 + 581 = 83664
Step 145: 83664 + 581 = 84245
Step 146: 84245 + 581 = 84826
Step 147: 84826 + 581 = 85407
Step 148: 85407 + 581 = 85988
Step 149: 85988 + 581 = 86569
Step 150: 86569 + 581 = 87150
Step 151: 87150 + 581 = 87731
Step 152: 87731 + 581 = 88312
Step 153: 88312 + 581 = 88893
Step 154: 88893 + 581 = 89474
Step 155: 89474 + 581 = 90055
Step 156: 90055 + 581 = 90636
Step 157: 90636 + 581 = 91217
Step 158: 91217 + 581 = 91798
Step 159: 91798 + 581 = 92379
Step 160: 92379 + 581 = 92960
Step 161: 92960 + 581 = 93541
Step 162: 93541 + 581 = 94122
Step 163: 94122 + 581 = 94703
Step 164: 94703 + 581 = 95284
Step 165: 95284 + 581 = 95865
Step 166: 95865 + 581 = 96446
Step 167: 96446 + 581 = 97027
Step 168: 97027 + 581 = 97608
Step 169: 97608 + 581 = 98189

So, 581*169 = 98189