Pocketbook of Useful Formulæ and Memoranda
for Civil and Mechanical Engineers

702 molebworth’h pocket-book Squares, Cubes, Square Roots, and Cube Roots—continued. No. No. Cube. Cube Square, j Cube. Hoot. Boot. Square. Äoot. Root. 481 231361'111284641 21-932 7*835 521 271441 141420761 22-825 8-047 182 232324 111980168 21'9547-841 522 272484 142236648 22-847 8-052 483 233289 112678587 21-977 7’846 523 273529 143055667 22-869 8-057 431 234256 113379904 22-0 j7-851 521 274576 143877824 22'891 8-062 485 235225114084125 22-023 7-857 525 275625 144703125 22-913 8-067 486 236196 114791256 22'045 7-862 526 276676 145531576 22-935 8*072 487 237169115501303 22-068 7-868 527 277729 146363183 22-956 8'077 488 238144 116214272 22-0917'873 528 278784 147197952 22-978 8-082 489 239121116930169 22-113 7-878 529i279841 148035889 23-0 8-08S 490 240100 117649000 22-136 7-S84 530 280900 148877000 23-022 8-093 491 241081'118370771 22-159 7-889 531 281961 149721291 23-043 8-098 492 242064 119095488 22’181 7'894 532 283024 150568768 23-065 8-103 493 243049 119823157 22•2017-900 533 284089 151419437 23-087 8’108 494 244036 120553784 22-226 7-905 514 285156 152273304 23-108 8-113 495 245025 121287375 22-249 7-910 535 286225 153130375 23'130 8-118 496 246016122023936 22-271I7-916 536 287296 153990656 23-152 8-123 497 247009 122763473 22-293 7-921 537 248369 154854153 23-173 8-128 498 248004 123505992 22-316 7-926 538 289444 155720872 23*195 8-133 499 249001 124251499 22-338 7'9.32 5391290521 156590819 23-216 8-138 500 250000 125000000 22-361 7-937 540 291600 157464000 23*233 8-1-I3 501 251001 125751501 22-383 7-942 541'292681 153340421 23-259 8-148 502 252004 126506008 22-405 7’948 542 293T64 159220088 23-231 8-153 503 253009 127263527 22*423 7’953 543 291849 160103007 23'302 8-158 504 254016 128024064 22-450 7-958 544 295936 160989184 23-324 8-163 505'255025 128787625 22-472 7-963 515 297Ü25 161878625 23-345 8-168 506 256036 129554216 22-494 7-969 546 298116 162771336 23-367 8*173 507 257049 130323843 22-517 7-974 547 299209 163667323 23-388 8'178 508 258064 131096512'22'539 7'979 548 300304 161566592 23-409 8-183 509 259081 131872229 22-561 7'984 549 301401 165469149 23-431 8-188 510 260100 132651000 22-583 7*990 550 302500 166375000 >23-452 8-193 511 261121 133432831 22-605 7-995 551 303601 167284151 23'473 8-198 512 2Ö2U4 134217728 22’627 8-0 552 304704 168196603 23-495 8-203 513 263169 135005697 22-649 8-005 553 305809 169112377 23-516 8-208 514 264196 13579Ö744 22-672 8’010 554 306916 170031464 23-537 8-213 515 265225 136590875i22■ 694 8-016 308025 170953875 23-558 8-218 516 266256 13(388096 22-716 8'021 556 309136 171879616 23’580 8-22.3 517 267289 138188413 22-738 8’026 557 310249 172808693 23-60118-22-s 518 268324 138991832 22-760 8’031 558 311364 173741112 23-622 8-233 519 269361 139798359^2'782 8’036 559 312481 174676879 23-643 8-238 520 270400 140608000 22-803 8’041 560 313600 1756L600ü23-66-t8,24.'!