81729648000
81,729,648,000 is an even composite number composed of six prime numbers multiplied together.
81729648000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, six hundred eighty-eight divisors.
Prime factorization of 81729648000:
27 × 36 × 53 × 72 × 11 × 13
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 11 × 13)See below for interesting mathematical facts about the number 81729648000 from the Numbermatics database.
Names of 81729648000
- Cardinal: 81729648000 can be written as Eighty-one billion, seven hundred twenty-nine million, six hundred forty-eight thousand.
Scientific notation
- Scientific notation: 8.1729648 × 1010
Factors of 81729648000
Divisors of 81729648000
- Number of divisors d(n): 2688
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 18 20 21 22 24 25 26 27 28 30 32 33 35 36 39 40 42 44 45 48 49 50 52 54 55 56 60 63 64 65 66 70 72 75 77 78 80 81 84 88 90 91 96 98 99 100 104 105 108 110 112 117 120 125 126 128 130 132 135 140 143 144 147 150 154 156 160 162 165 168 175 176 180 182 189 192 195 196 198 200 208 210 216 220 224 225 231 234 240 243 245 250 252 260 264 270 273 275 280 286 288 294 297 300 308 312 315 320 324 325 330 336 350 351 352 360 364 375 378 384 385 390 392 396 400 405 416 420 429 432 440 441 448 450 455 462 468 480 486 490 495 500 504 520 525 528 539 540 546 550 560 567 572 576 585 588 594 600 616 624 630 637 640 648 650 660 672 675 693 700 702 704 715 720 728 729 735 750 756 770 780 784 792 800 810 819 825 832 840 858 864 875 880 882 891 896 900 910 924 936 945 960 972 975 980 990 1000 1001 1008 1040 1050 1053 1056 1078 1080 1092 1100 1120 1125 1134 1144 1152 1155 1170 1176 1188 1200 1215 1225 1232 1248 1260 1274 1287 1296 1300 1320 1323 1344 1350 1365 1375 1386 1400 1404 1408 1430 1440 1456 1458 1470 1485 1500 1512 1540 1560 1568 1575 1584 1600 1617 1620 1625 1638 1650 1664 1680 1701 1716 1728 1750 1755 1760 1764 1782 1800 1820 1848 1872 1890 1911 1920 1925 1944 1950 1960 1980 2000 2002 2016 2025 2079 2080 2100 2106 2112 2145 2156 2160 2184 2200 2205 2240 2250 2268 2275 2288 2310 2340 2352 2376 2400 2430 2450 2457 2464 2475 2496 2520 2548 2574 2592 2600 2625 2640 2646 2673 2688 2695 2700 2730 2750 2772 2800 2808 2835 2860 2880 2912 2916 2925 2940 2970 3000 3003 3024 3080 3120 3136 3150 3159 3168 3185 3200 3234 3240 3250 3276 3300 3360 3375 3402 3432 3456 3465 3500 3510 3520 3528 3564 3575 3600 3640 3645 3675 3696 3744 3780 3822 3850 3861 3888 3900 3920 3960 3969 4000 4004 4032 4050 4095 4125 4158 4160 4200 4212 4224 4290 4312 4320 4368 4400 4410 4455 4480 4500 4536 4550 4576 4620 4680 4704 4725 4752 4800 4851 4860 4875 4900 4914 4928 4950 4992 5005 5040 5096 5103 5148 5184 5200 5250 5265 5280 5292 5346 5390 5400 5460 5500 5544 5600 5616 5670 5720 5733 5760 5775 5824 5832 5850 5880 5940 6000 6006 6048 6075 6125 6160 6237 6240 6272 6300 6318 6336 6370 6435 6468 6480 6500 6552 6600 6615 6720 6750 6804 6825 6864 6930 7000 7007 7020 7040 7056 7128 7150 7200 7280 7290 7350 7371 7392 7425 7488 7560 7644 7700 7722 7776 7800 7840 7875 7920 7938 8000 8008 8019 8064 8085 8100 8190 8250 8316 8320 8400 8424 8505 8580 8624 8640 8736 8775 8800 8820 8910 9000 9009 9072 9100 9152 9240 9360 9408 9450 9477 9504 9555 9600 9625 9702 9720 9750 9800 9828 9856 9900 10010 10080 10125 10192 10206 10296 10368 10395 10400 10500 10530 10560 10584 10692 10725 10780 10800 10920 11000 11025 11088 11200 11232 11340 11375 11440 11466 11550 11583 11648 11664 11700 11760 11880 11907 12000 12012 12096 12150 12250 12285 12320 12375 12474 12480 12600 12636 12672 12740 12870 12936 12960 13000 13104 13200 13230 13365 13440 13475 13500 13608 13650 13728 13860 14000 14014 14040 14112 14175 14256 14300 14400 14553 14560 14580 14625 14700 14742 14784 14850 14976 15015 15120 15288 15400 15444 15552 15600 15680 15750 15795 15840 15876 15925 16000 16016 16038 16170 16200 16380 16500 16632 16800 16848 17010 17160 17199 17248 17280 17325 17472 17550 17600 17640 17820 17875 18000 18018 18144 18200 18225 18304 18375 18480 18711 18720 18816 18900 18954 19008 19110 19250 19305 19404 19440 19500 19600 19656 19800 19845 20020 20160 20250 20384 20412 20475 20592 20790 20800 21000 21021 21060 21120 21168 21384 21450 21560 21600 21840 22000 22050 22113 22176 22275 22400 22464 22680 22750 22880 22932 23100 23166 23328 23400 23520 23625 23760 23814 24000 24024 24192 24255 24300 24500 24570 24640 24750 24948 24960 25025 25200 25272 25480 25515 25740 25872 25920 26000 26208 26325 26400 26460 26730 26950 27000 27027 27216 27300 27456 27720 28000 28028 28080 28224 28350 28512 28600 28665 28800 28875 29106 29120 29160 29250 29400 29484 29568 29700 30030 30240 30375 30576 30800 30888 31104 31185 31200 31360 31500 31590 31680 31752 31850 32032 32076 32175 32340 32400 32760 33000 33075 33264 33600 33696 34020 34125 34320 34398 34496 34650 34749 34944 35035 35100 35200 35280 35640 35721 35750 36000 36036 36288 36400 36450 36750 36855 36960 37125 37422 37440 37800 37908 38016 38220 38500 38610 38808 38880 39000 39200 39312 39600 39690 40040 40095 40320 40425 40500 40768 40824 40950 41184 41580 41600 42000 42042 42120 42336 42525 42768 42900 43120 43200 43659 43680 43875 44000 44100 44226 44352 44550 44928 45045 45360 45500 45760 45864 46200 46332 46656 46800 47040 47250 47385 47520 47628 47775 48000 48048 48510 48600 49000 49140 49280 49500 49896 50050 50400 50544 50960 51030 51480 51597 51744 51840 51975 52000 52416 52650 52800 52920 53460 53625 53900 54000 54054 54432 54600 54912 55125 55440 56000 56056 56133 56160 56448 56700 57024 57200 57330 57750 57915 58212 58240 58320 58500 58800 58968 59400 59535 60060 60480 60750 61152 61425 61600 61776 62370 62400 63000 63063 63180 63360 63504 63700 64064 64152 64350 64680 64800 65520 66000 66150 66339 66528 66825 67200 67375 67392 68040 68250 68640 68796 68992 69300 69498 70070 70200 70560 70875 71280 71442 71500 72000 72072 72576 72765 72800 72900 73500 73710 73920 74250 74844 74880 75075 75600 75816 76440 77000 77220 77616 77760 78000 78400 78624 78975 79200 79380 79625 80080 80190 80850 81000 81081 81536 81648 81900 82368 83160 84000 84084 84240 84672 85050 85536 85800 85995 86240 86400 86625 87318 87360 87750 88000 88200 88452 88704 89100 90090 90720 91000 91125 91520 91728 92400 92664 93312 93555 93600 94080 94500 94770 95040 95256 95550 96096 96525 97020 97200 98000 98280 99000 99225 99792 100100 100800 101088 101920 102060 102375 102960 103194 103488 103950 104000 104247 104832 105105 105300 105600 105840 106920 107250 107800 108000 108108 108864 109200 110250 110565 110880 111375 112000 112112 112266 112320 113400 114048 114400 114660 115500 115830 116424 116640 117000 117600 117936 118800 119070 120120 120960 121275 121500 122304 122850 123200 123552 124740 124800 125125 126000 126126 126360 127008 127400 127575 128128 128304 128700 129360 129600 130977 131040 131625 132000 132300 132678 133056 133650 134750 134784 135135 136080 136500 137280 137592 138600 138996 140140 140400 141120 141750 142560 142884 143000 143325 144000 144144 145530 145600 145800 147000 147420 147840 148500 149688 150150 151200 151632 152880 154000 154440 154791 155232 155520 155925 156000 156800 157248 157950 158400 158760 159250 160160 160380 160875 161700 162000 162162 163296 163800 164736 165375 166320 168000 168168 168480 169344 170100 171072 171600 171990 172480 173250 173745 174636 174720 175175 175500 176000 176400 176904 178200 178605 180180 181440 182000 182250 183456 184275 184800 185328 187110 187200 189000 189189 189540 190080 190512 191100 192192 193050 194040 194400 196000 196560 198000 198450 199584 200200 200475 201600 202125 202176 203840 204120 204750 205920 206388 206976 207900 208000 208494 210210 210600 211680 212625 213840 214500 215600 216000 216216 217728 218295 218400 220500 221130 221760 222750 224224 224532 224640 225225 226800 228800 229320 231000 231660 232848 233280 234000 235200 235872 236925 237600 238140 238875 240240 242550 243000 243243 244608 245700 246400 247104 249480 250250 252000 252252 252720 254016 254800 255150 256608 257400 257985 258720 259200 259875 261954 262080 263250 264000 264600 265356 266112 267300 269500 270270 272160 273000 274560 275184 277200 277992 280280 280665 280800 282240 283500 285120 285768 286000 286650 288288 289575 291060 291200 291600 294000 294840 297000 297675 299376 300300 302400 303264 305760 307125 308000 308880 309582 310464 311850 312000 314496 315315 315900 316800 317520 318500 320320 320760 321750 323400 324000 324324 326592 327600 330750 331695 332640 334125 336000 336336 336960 340200 342144 343200 343980 344960 346500 347490 349272 350350 351000 352800 353808 356400 357210 360360 362880 363825 364000 364500 366912 368550 369600 370656 374220 374400 375375 378000 378378 379080 381024 382200 384384 386100 388080 388800 392000 392931 393120 394875 396000 396900 399168 400400 400950 404250 404352 405405 407680 408240 409500 411840 412776 415800 416988 420420 421200 423360 425250 427680 429000 429975 431200 432000 432432 436590 436800 441000 442260 443520 445500 448448 449064 450450 453600 457600 458640 462000 463320 464373 465696 466560 467775 468000 470400 471744 473850 475200 476280 477750 480480 482625 485100 486000 486486 491400 494208 496125 498960 500500 504000 504504 505440 508032 509600 510300 513216 514800 515970 517440 519750 521235 523908 524160 525525 526500 528000 529200 530712 534600 539000 540540 544320 546000 550368 552825 554400 555984 560560 561330 561600 567000 567567 570240 571536 572000 573300 576576 579150 582120 583200 588000 589680 594000 595350 598752 600600 604800 606375 606528 611520 614250 616000 617760 619164 620928 623700 624000 630630 631800 635040 637000 637875 640640 641520 643500 646800 648000 648648 653184 654885 655200 661500 663390 665280 668250 672672 673920 675675 680400 686400 687960 693000 694980 698544 700700 702000 705600 707616 712800 714420 716625 720720 727650 728000 729000 729729 733824 737100 739200 741312 748440 750750 756000 756756 758160 762048 764400 772200 773955 776160 777600 779625 784000 785862 786240 789750 792000 793800 798336 800800 801900 808500 810810 816480 819000 823680 825552 831600 833976 840840 842400 846720 850500 855360 858000 859950 862400 864864 868725 873180 873600 875875 882000 884520 891000 893025 896896 898128 900900 907200 917280 921375 924000 926640 928746 931392 935550 936000 943488 945945 947700 950400 952560 955500 960960 965250 970200 972000 972972 982800 992250 997920 1001000 1002375 1008000 1009008 1010880 1019200 1020600 1026432 1029600 1031940 1034880 1039500 1042470 1047816 1051050 1053000 1058400 1061424 1069200 1078000 1081080 1088640 1091475 1092000 1100736 1105650 1108800 1111968 1121120 1122660 1123200 1126125 1134000 1135134 1143072 1144000 1146600 1153152 1158300 1164240 1166400 1176000 1179360 1184625 1188000 1190700 1197504 1201200 1212750 1213056 1216215 1223040 1228500 1232000 1235520 1238328 1247400 1261260 1263600 1270080 1274000 1275750 1283040 1287000 1289925 1293600 1296000 1297296 1309770 1310400 1323000 1326780 1330560 1336500 1345344 1351350 1360800 1372800 1375920 1386000 1389960 1397088 1401400 1403325 1404000 1411200 1415232 1425600 1428840 1433250 1441440 1447875 1455300 1456000 1458000 1459458 1474200 1482624 1488375 1496880 1501500 1512000 1513512 1516320 1524096 1528800 1544400 1547910 1552320 1559250 1571724 1572480 1576575 1579500 1584000 1587600 1601600 1603800 1617000 1621620 1632960 1638000 1651104 1658475 1663200 1667952 1681680 1684800 1701000 1702701 1710720 1716000 1719900 1724800 1729728 1737450 1746360 1751750 1764000 1769040 1782000 1786050 1796256 1801800 1814400 1819125 1834560 1842750 1848000 1853280 1857492 1862784 1871100 1872000 1891890 1895400 1905120 1911000 1921920 1930500 1940400 1944000 1945944 1964655 1965600 1984500 1995840 2002000 2004750 2018016 2021760 2027025 2038400 2041200 2059200 2063880 2079000 2084940 2095632 2102100 2106000 2116800 2122848 2138400 2149875 2156000 2162160 2182950 2184000 2201472 2211300 2217600 2223936 2242240 2245320 2252250 2268000 2270268 2286144 2288000 2293200 2316600 2321865 2328480 2332800 2338875 2352000 2358720 2369250 2376000 2381400 2395008 2402400 2425500 2432430 2457000 2471040 2476656 2494800 2522520 2527200 2540160 2548000 2551500 2566080 2574000 2579850 2587200 2594592 2606175 2619540 2620800 2627625 2646000 2653560 2673000 2690688 2702700 2721600 2751840 2764125 2772000 2779920 2794176 2802800 2806650 2808000 2830464 2837835 2851200 2857680 2866500 2882880 2895750 2910600 2916000 2918916 2948400 2976750 2993760 3003000 3024000 3027024 3032640 3057600 3088800 3095820 3104640 3118500 3143448 3153150 3159000 3175200 3203200 3207600 3234000 3243240 3265920 3274425 3276000 3302208 3316950 3326400 3335904 3363360 3369600 3378375 3402000 3405402 3432000 3439800 3459456 3474900 3492720 3503500 3528000 3538080 3564000 3572100 3592512 3603600 3638250 3648645 3669120 3685500 3696000 3706560 3714984 3742200 3783780 3790800 3810240 3822000 3861000 3869775 3880800 3888000 3891888 3929310 3931200 3969000 3991680 4004000 4009500 4036032 4054050 4082400 4118400 4127760 4158000 4169880 4191264 4204200 4212000 4233600 4245696 4276800 4299750 4312000 4324320 4343625 4365900 4368000 4422600 4447872 4465125 4484480 4490640 4504500 4536000 4540536 4572288 4586400 4633200 4643730 4656960 4677750 4717440 4729725 4738500 4752000 4762800 4804800 4851000 4864860 4914000 4953312 4989600 5045040 5054400 5096000 5103000 5108103 5132160 5148000 5159700 5174400 5189184 5212350 5239080 5255250 5292000 5307120 5346000 5405400 5443200 5457375 5503680 5528250 5544000 5559840 5588352 5605600 5613300 5616000 5675670 5715360 5733000 5765760 5791500 5821200 5832000 5837832 5896800 5953500 5987520 6006000 6054048 6065280 6081075 6115200 6177600 6191640 6237000 6286896 6306300 6318000 6350400 6415200 6449625 6468000 6486480 6548850 6552000 6604416 6633900 6652800 6671808 6726720 6756750 6804000 6810804 6864000 6879600 6949800 6985440 7007000 7016625 7056000 7076160 7128000 7144200 7185024 7207200 7276500 7297290 7371000 7413120 7429968 7484400 7567560 7581600 7620480 7644000 7722000 7739550 7761600 7783776 7858620 7862400 7882875 7938000 8008000 8019000 8072064 8108100 8164800 8255520 8292375 8316000 8339760 8382528 8408400 8424000 8491392 8513505 8553600 8599500 8624000 8648640 8687250 8731800 8845200 8930250 8981280 9009000 9072000 9081072 9172800 9266400 9287460 9313920 9355500 9459450 9477000 9525600 9609600 9702000 9729720 9823275 9828000 9906624 9979200 10090080 10108800 10135125 10192000 10206000 10216206 10296000 10319400 10378368 10424700 10478160 10510500 10584000 10614240 10692000 10810800 10914750 11007360 11056500 11088000 11119680 11211200 11226600 11351340 11430720 11466000 11583000 11609325 11642400 11664000 11675664 11793600 11907000 11975040 12012000 12108096 12162150 12355200 12383280 12474000 12573792 12612600 12636000 12700800 12830400 12899250 12936000 12972960 13030875 13097700 13104000 13267800 13343616 13453440 13513500 13608000 13621608 13759200 13899600 13970880 14014000 14033250 14152320 14189175 14256000 14288400 14414400 14553000 14594580 14742000 14859936 14968800 15135120 15163200 15288000 15444000 15479100 15523200 15567552 15717240 15765750 15876000 16016000 16038000 16216200 16329600 16372125 16511040 16584750 16632000 16679520 16765056 16816800 16848000 17027010 17199000 17297280 17374500 17463600 17690400 17860500 17962560 18018000 18162144 18243225 18345600 18532800 18574920 18711000 18918900 18954000 19051200 19348875 19404000 19459440 19646550 19656000 19813248 19958400 20180160 20270250 20412000 20432412 20592000 20638800 20849400 20956320 21021000 21168000 21228480 21384000 21621600 21829500 22113000 22239360 22422400 22453200 22702680 22861440 22932000 23166000 23218650 23284800 23351328 23587200 23648625 23814000 24024000 24216192 24324300 24766560 24948000 25147584 25225200 25272000 25540515 25660800 25798500 25872000 25945920 26061750 26195400 26535600 27027000 27216000 27243216 27518400 27799200 27941760 28028000 28066500 28378350 28576800 28828800 29106000 29189160 29484000 29719872 29937600 30270240 30326400 30405375 30576000 30888000 30958200 31135104 31434480 31531500 31752000 32076000 32432400 32744250 33022080 33169500 33264000 33359040 33633600 34054020 34398000 34749000 34927200 35380800 35721000 35925120 36036000 36324288 36486450 37065600 37149840 37422000 37837800 37908000 38102400 38697750 38808000 38918880 39293100 39312000 40360320 40540500 40824000 40864824 41277600 41698800 41912640 42042000 42456960 42567525 42768000 43243200 43659000 44226000 44906400 45405360 45864000 46332000 46437300 46569600 46702656 47297250 47628000 48048000 48648600 49116375 49533120 49896000 50295168 50450400 50544000 51081030 51597000 51891840 52123500 52390800 53071200 54054000 54486432 55036800 55598400 56056000 56133000 56756700 57153600 58046625 58212000 58378320 58968000 59439744 59875200 60540480 60810750 61776000 61916400 62868960 63063000 63504000 64152000 64864800 65488500 66339000 66718080 67267200 68108040 68796000 69498000 69854400 70761600 70945875 71442000 72072000 72648576 72972900 74299680 74844000 75675600 75816000 77395500 77616000 77837760 78586200 81081000 81648000 81729648 82555200 83397600 83825280 84084000 85135050 86486400 87318000 88452000 89812800 90810720 91216125 91728000 92664000 92874600 93405312 94594500 95256000 97297200 98232750 99066240 99792000 100900800 102162060 103194000 104247000 104781600 106142400 108108000 108972864 111196800 112112000 112266000 113513400 114307200 116093250 116424000 116756640 117936000 121080960 121621500 123832800 125737920 126126000 127702575 128304000 129729600 130977000 132678000 136216080 137592000 138996000 139708800 141891750 142884000 144144000 145945800 148599360 149688000 151351200 151632000 154791000 155675520 157172400 162162000 163459296 165110400 166795200 168168000 170270100 174636000 176904000 179625600 181621440 182432250 185328000 185749200 189189000 190512000 194594400 196465500 201801600 204324120 206388000 208494000 209563200 212284800 212837625 216216000 217945728 224532000 227026800 232186500 232848000 233513280 243243000 247665600 251475840 252252000 255405150 259459200 261954000 265356000 272432160 275184000 277992000 283783500 285768000 291891600 297198720 299376000 302702400 309582000 314344800 324324000 326918592 333590400 336336000 340540200 349272000 353808000 363242880 364864500 371498400 378378000 389188800 392931000 408648240 412776000 416988000 419126400 425675250 432432000 449064000 454053600 464373000 467026560 486486000 495331200 504504000 510810300 523908000 530712000 544864320 555984000 567567000 571536000 583783200 605404800 619164000 628689600 638512875 648648000 653837184 681080400 698544000 729729000 742996800 756756000 778377600 785862000 817296480 825552000 833976000 851350500 898128000 908107200 928746000 972972000 1009008000 1021620600 1047816000 1061424000 1089728640 1135134000 1167566400 1238328000 1257379200 1277025750 1297296000 1362160800 1459458000 1485993600 1513512000 1571724000 1634592960 1667952000 1702701000 1816214400 1857492000 1945944000 2043241200 2095632000 2270268000 2335132800 2476656000 2554051500 2724321600 2918916000 3027024000 3143448000 3269185920 3405402000 3714984000 3891888000 4086482400 4540536000 5108103000 5448643200 5837832000 6286896000 6810804000 7429968000 8172964800 9081072000 10216206000 11675664000 13621608000 16345929600 20432412000 27243216000 40864824000 81729648000
- Sum of all divisors σ(n): 416360075040
- Sum of proper divisors (its aliquot sum) s(n): 334630427040
- 81729648000 is an abundant number, because the sum of its proper divisors (334630427040) is greater than itself. Its abundance is 252900779040
Bases of 81729648000
- Binary: 10011000001110111011101110101100000002
- Hexadecimal: 0x1307777580
- Base-36: 11JNQ000
Squares and roots of 81729648000
- 81729648000 squared (817296480002) is 6679735362203904000000
- 81729648000 cubed (817296480003) is 545932419886077578145792000000000
-
The
square root of 81729648000 is 285883.9764659783 -
The
cube root of 81729648000 is 4339.7016791131
Scales and comparisons
How big is 81729648000?- 81,729,648,000 seconds is equal to 2,598 years, 39 weeks.
-
To count from 1 to 81,729,648,000 would take you about five thousand, one hundred ninety-seven years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 81729648000 cubic inches would be around 361.6 feet tall.
Recreational maths with 81729648000
- 81729648000 backwards is 00084692718
- 81729648000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 81729648000's digits is 45
- More coming soon!
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Cite this page
MLA style:
"Number 81729648000 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.
APA style:
Numbermatics. (2024). Number 81729648000 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/81729648000/
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The information we have on file for 81729648000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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