Alright, let's solve this math problem step by step. First, we have the number 16. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 290. So, we're going to take the number 16 and add it to itself 290 times.
Step 1: 0 + 16 = 16
Step 2: 16 + 16 = 32
Step 3: 32 + 16 = 48
Step 4: 48 + 16 = 64
Step 5: 64 + 16 = 80
Step 6: 80 + 16 = 96
Step 7: 96 + 16 = 112
Step 8: 112 + 16 = 128
Step 9: 128 + 16 = 144
Step 10: 144 + 16 = 160
Step 11: 160 + 16 = 176
Step 12: 176 + 16 = 192
Step 13: 192 + 16 = 208
Step 14: 208 + 16 = 224
Step 15: 224 + 16 = 240
Step 16: 240 + 16 = 256
Step 17: 256 + 16 = 272
Step 18: 272 + 16 = 288
Step 19: 288 + 16 = 304
Step 20: 304 + 16 = 320
Step 21: 320 + 16 = 336
Step 22: 336 + 16 = 352
Step 23: 352 + 16 = 368
Step 24: 368 + 16 = 384
Step 25: 384 + 16 = 400
Step 26: 400 + 16 = 416
Step 27: 416 + 16 = 432
Step 28: 432 + 16 = 448
Step 29: 448 + 16 = 464
Step 30: 464 + 16 = 480
Step 31: 480 + 16 = 496
Step 32: 496 + 16 = 512
Step 33: 512 + 16 = 528
Step 34: 528 + 16 = 544
Step 35: 544 + 16 = 560
Step 36: 560 + 16 = 576
Step 37: 576 + 16 = 592
Step 38: 592 + 16 = 608
Step 39: 608 + 16 = 624
Step 40: 624 + 16 = 640
Step 41: 640 + 16 = 656
Step 42: 656 + 16 = 672
Step 43: 672 + 16 = 688
Step 44: 688 + 16 = 704
Step 45: 704 + 16 = 720
Step 46: 720 + 16 = 736
Step 47: 736 + 16 = 752
Step 48: 752 + 16 = 768
Step 49: 768 + 16 = 784
Step 50: 784 + 16 = 800
Step 51: 800 + 16 = 816
Step 52: 816 + 16 = 832
Step 53: 832 + 16 = 848
Step 54: 848 + 16 = 864
Step 55: 864 + 16 = 880
Step 56: 880 + 16 = 896
Step 57: 896 + 16 = 912
Step 58: 912 + 16 = 928
Step 59: 928 + 16 = 944
Step 60: 944 + 16 = 960
Step 61: 960 + 16 = 976
Step 62: 976 + 16 = 992
Step 63: 992 + 16 = 1008
Step 64: 1008 + 16 = 1024
Step 65: 1024 + 16 = 1040
Step 66: 1040 + 16 = 1056
Step 67: 1056 + 16 = 1072
Step 68: 1072 + 16 = 1088
Step 69: 1088 + 16 = 1104
Step 70: 1104 + 16 = 1120
Step 71: 1120 + 16 = 1136
Step 72: 1136 + 16 = 1152
Step 73: 1152 + 16 = 1168
Step 74: 1168 + 16 = 1184
Step 75: 1184 + 16 = 1200
Step 76: 1200 + 16 = 1216
Step 77: 1216 + 16 = 1232
Step 78: 1232 + 16 = 1248
Step 79: 1248 + 16 = 1264
Step 80: 1264 + 16 = 1280
Step 81: 1280 + 16 = 1296
Step 82: 1296 + 16 = 1312
Step 83: 1312 + 16 = 1328
Step 84: 1328 + 16 = 1344
Step 85: 1344 + 16 = 1360
Step 86: 1360 + 16 = 1376
Step 87: 1376 + 16 = 1392
Step 88: 1392 + 16 = 1408
Step 89: 1408 + 16 = 1424
Step 90: 1424 + 16 = 1440
Step 91: 1440 + 16 = 1456
Step 92: 1456 + 16 = 1472
Step 93: 1472 + 16 = 1488
Step 94: 1488 + 16 = 1504
Step 95: 1504 + 16 = 1520
Step 96: 1520 + 16 = 1536
Step 97: 1536 + 16 = 1552
Step 98: 1552 + 16 = 1568
Step 99: 1568 + 16 = 1584
Step 100: 1584 + 16 = 1600
Step 101: 1600 + 16 = 1616
Step 102: 1616 + 16 = 1632
Step 103: 1632 + 16 = 1648
Step 104: 1648 + 16 = 1664
Step 105: 1664 + 16 = 1680
Step 106: 1680 + 16 = 1696
Step 107: 1696 + 16 = 1712
Step 108: 1712 + 16 = 1728
Step 109: 1728 + 16 = 1744
Step 110: 1744 + 16 = 1760
Step 111: 1760 + 16 = 1776
Step 112: 1776 + 16 = 1792
Step 113: 1792 + 16 = 1808
Step 114: 1808 + 16 = 1824
Step 115: 1824 + 16 = 1840
Step 116: 1840 + 16 = 1856
Step 117: 1856 + 16 = 1872
Step 118: 1872 + 16 = 1888
Step 119: 1888 + 16 = 1904
Step 120: 1904 + 16 = 1920
Step 121: 1920 + 16 = 1936
Step 122: 1936 + 16 = 1952
Step 123: 1952 + 16 = 1968
Step 124: 1968 + 16 = 1984
Step 125: 1984 + 16 = 2000
Step 126: 2000 + 16 = 2016
Step 127: 2016 + 16 = 2032
Step 128: 2032 + 16 = 2048
Step 129: 2048 + 16 = 2064
Step 130: 2064 + 16 = 2080
Step 131: 2080 + 16 = 2096
Step 132: 2096 + 16 = 2112
Step 133: 2112 + 16 = 2128
Step 134: 2128 + 16 = 2144
Step 135: 2144 + 16 = 2160
Step 136: 2160 + 16 = 2176
Step 137: 2176 + 16 = 2192
Step 138: 2192 + 16 = 2208
Step 139: 2208 + 16 = 2224
Step 140: 2224 + 16 = 2240
Step 141: 2240 + 16 = 2256
Step 142: 2256 + 16 = 2272
Step 143: 2272 + 16 = 2288
Step 144: 2288 + 16 = 2304
Step 145: 2304 + 16 = 2320
Step 146: 2320 + 16 = 2336
Step 147: 2336 + 16 = 2352
Step 148: 2352 + 16 = 2368
Step 149: 2368 + 16 = 2384
Step 150: 2384 + 16 = 2400
Step 151: 2400 + 16 = 2416
Step 152: 2416 + 16 = 2432
Step 153: 2432 + 16 = 2448
Step 154: 2448 + 16 = 2464
Step 155: 2464 + 16 = 2480
Step 156: 2480 + 16 = 2496
Step 157: 2496 + 16 = 2512
Step 158: 2512 + 16 = 2528
Step 159: 2528 + 16 = 2544
Step 160: 2544 + 16 = 2560
Step 161: 2560 + 16 = 2576
Step 162: 2576 + 16 = 2592
Step 163: 2592 + 16 = 2608
Step 164: 2608 + 16 = 2624
Step 165: 2624 + 16 = 2640
Step 166: 2640 + 16 = 2656
Step 167: 2656 + 16 = 2672
Step 168: 2672 + 16 = 2688
Step 169: 2688 + 16 = 2704
Step 170: 2704 + 16 = 2720
Step 171: 2720 + 16 = 2736
Step 172: 2736 + 16 = 2752
Step 173: 2752 + 16 = 2768
Step 174: 2768 + 16 = 2784
Step 175: 2784 + 16 = 2800
Step 176: 2800 + 16 = 2816
Step 177: 2816 + 16 = 2832
Step 178: 2832 + 16 = 2848
Step 179: 2848 + 16 = 2864
Step 180: 2864 + 16 = 2880
Step 181: 2880 + 16 = 2896
Step 182: 2896 + 16 = 2912
Step 183: 2912 + 16 = 2928
Step 184: 2928 + 16 = 2944
Step 185: 2944 + 16 = 2960
Step 186: 2960 + 16 = 2976
Step 187: 2976 + 16 = 2992
Step 188: 2992 + 16 = 3008
Step 189: 3008 + 16 = 3024
Step 190: 3024 + 16 = 3040
Step 191: 3040 + 16 = 3056
Step 192: 3056 + 16 = 3072
Step 193: 3072 + 16 = 3088
Step 194: 3088 + 16 = 3104
Step 195: 3104 + 16 = 3120
Step 196: 3120 + 16 = 3136
Step 197: 3136 + 16 = 3152
Step 198: 3152 + 16 = 3168
Step 199: 3168 + 16 = 3184
Step 200: 3184 + 16 = 3200
Step 201: 3200 + 16 = 3216
Step 202: 3216 + 16 = 3232
Step 203: 3232 + 16 = 3248
Step 204: 3248 + 16 = 3264
Step 205: 3264 + 16 = 3280
Step 206: 3280 + 16 = 3296
Step 207: 3296 + 16 = 3312
Step 208: 3312 + 16 = 3328
Step 209: 3328 + 16 = 3344
Step 210: 3344 + 16 = 3360
Step 211: 3360 + 16 = 3376
Step 212: 3376 + 16 = 3392
Step 213: 3392 + 16 = 3408
Step 214: 3408 + 16 = 3424
Step 215: 3424 + 16 = 3440
Step 216: 3440 + 16 = 3456
Step 217: 3456 + 16 = 3472
Step 218: 3472 + 16 = 3488
Step 219: 3488 + 16 = 3504
Step 220: 3504 + 16 = 3520
Step 221: 3520 + 16 = 3536
Step 222: 3536 + 16 = 3552
Step 223: 3552 + 16 = 3568
Step 224: 3568 + 16 = 3584
Step 225: 3584 + 16 = 3600
Step 226: 3600 + 16 = 3616
Step 227: 3616 + 16 = 3632
Step 228: 3632 + 16 = 3648
Step 229: 3648 + 16 = 3664
Step 230: 3664 + 16 = 3680
Step 231: 3680 + 16 = 3696
Step 232: 3696 + 16 = 3712
Step 233: 3712 + 16 = 3728
Step 234: 3728 + 16 = 3744
Step 235: 3744 + 16 = 3760
Step 236: 3760 + 16 = 3776
Step 237: 3776 + 16 = 3792
Step 238: 3792 + 16 = 3808
Step 239: 3808 + 16 = 3824
Step 240: 3824 + 16 = 3840
Step 241: 3840 + 16 = 3856
Step 242: 3856 + 16 = 3872
Step 243: 3872 + 16 = 3888
Step 244: 3888 + 16 = 3904
Step 245: 3904 + 16 = 3920
Step 246: 3920 + 16 = 3936
Step 247: 3936 + 16 = 3952
Step 248: 3952 + 16 = 3968
Step 249: 3968 + 16 = 3984
Step 250: 3984 + 16 = 4000
Step 251: 4000 + 16 = 4016
Step 252: 4016 + 16 = 4032
Step 253: 4032 + 16 = 4048
Step 254: 4048 + 16 = 4064
Step 255: 4064 + 16 = 4080
Step 256: 4080 + 16 = 4096
Step 257: 4096 + 16 = 4112
Step 258: 4112 + 16 = 4128
Step 259: 4128 + 16 = 4144
Step 260: 4144 + 16 = 4160
Step 261: 4160 + 16 = 4176
Step 262: 4176 + 16 = 4192
Step 263: 4192 + 16 = 4208
Step 264: 4208 + 16 = 4224
Step 265: 4224 + 16 = 4240
Step 266: 4240 + 16 = 4256
Step 267: 4256 + 16 = 4272
Step 268: 4272 + 16 = 4288
Step 269: 4288 + 16 = 4304
Step 270: 4304 + 16 = 4320
Step 271: 4320 + 16 = 4336
Step 272: 4336 + 16 = 4352
Step 273: 4352 + 16 = 4368
Step 274: 4368 + 16 = 4384
Step 275: 4384 + 16 = 4400
Step 276: 4400 + 16 = 4416
Step 277: 4416 + 16 = 4432
Step 278: 4432 + 16 = 4448
Step 279: 4448 + 16 = 4464
Step 280: 4464 + 16 = 4480
Step 281: 4480 + 16 = 4496
Step 282: 4496 + 16 = 4512
Step 283: 4512 + 16 = 4528
Step 284: 4528 + 16 = 4544
Step 285: 4544 + 16 = 4560
Step 286: 4560 + 16 = 4576
Step 287: 4576 + 16 = 4592
Step 288: 4592 + 16 = 4608
Step 289: 4608 + 16 = 4624
Step 290: 4624 + 16 = 4640

So, 16*290 = 4640