64792728000
64,792,728,000 is an even composite number composed of eight prime numbers multiplied together.
64792728000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, six hundred eighty-eight divisors.
Prime factorization of 64792728000:
26 × 32 × 53 × 7 × 11 × 13 × 29 × 31
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 11 × 13 × 29 × 31)See below for interesting mathematical facts about the number 64792728000 from the Numbermatics database.
Names of 64792728000
- Cardinal: 64792728000 can be written as Sixty-four billion, seven hundred ninety-two million, seven hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 6.4792728 × 1010
Factors of 64792728000
Divisors of 64792728000
- 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 28 29 30 31 32 33 35 36 39 40 42 44 45 48 50 52 55 56 58 60 62 63 64 65 66 70 72 75 77 78 80 84 87 88 90 91 93 96 99 100 104 105 110 112 116 117 120 124 125 126 130 132 140 143 144 145 150 154 155 156 160 165 168 174 175 176 180 182 186 192 195 198 200 203 208 210 217 220 224 225 231 232 234 240 248 250 252 260 261 264 273 275 279 280 286 288 290 300 308 310 312 315 319 320 325 330 336 341 348 350 352 360 364 372 375 377 385 390 396 400 403 406 416 420 429 434 435 440 448 450 455 462 464 465 468 480 495 496 500 504 520 522 525 528 546 550 558 560 572 576 580 585 600 609 616 620 624 630 638 650 651 660 672 682 693 696 700 704 715 720 725 728 744 750 754 770 775 780 792 800 806 812 819 825 832 840 858 868 870 875 880 899 900 910 924 928 930 936 957 960 975 990 992 1000 1001 1008 1015 1023 1040 1044 1050 1056 1085 1092 1100 1116 1120 1125 1131 1144 1155 1160 1170 1200 1209 1218 1232 1240 1248 1260 1276 1287 1300 1302 1305 1320 1344 1364 1365 1375 1386 1392 1395 1400 1430 1440 1450 1456 1488 1500 1508 1540 1550 1560 1575 1584 1595 1600 1612 1624 1625 1638 1650 1680 1705 1716 1736 1740 1750 1760 1798 1800 1820 1827 1848 1856 1860 1872 1885 1914 1925 1950 1953 1980 1984 2000 2002 2015 2016 2030 2046 2080 2088 2100 2112 2145 2170 2175 2184 2200 2232 2233 2240 2250 2262 2275 2288 2310 2320 2325 2340 2387 2400 2418 2436 2464 2475 2480 2496 2520 2552 2574 2600 2604 2610 2625 2639 2640 2697 2728 2730 2750 2772 2784 2790 2800 2821 2860 2871 2880 2900 2912 2925 2976 3000 3003 3016 3045 3069 3080 3100 3120 3150 3168 3190 3224 3248 3250 3255 3276 3300 3360 3393 3410 3432 3465 3472 3480 3500 3520 3575 3596 3600 3625 3627 3640 3654 3696 3720 3744 3770 3828 3850 3875 3900 3906 3960 4000 4004 4030 4032 4060 4092 4095 4125 4147 4160 4176 4200 4290 4340 4350 4368 4400 4433 4464 4466 4495 4500 4524 4550 4576 4620 4640 4650 4680 4774 4785 4800 4836 4872 4875 4928 4950 4960 5005 5040 5075 5104 5115 5148 5200 5208 5220 5250 5278 5280 5394 5425 5456 5460 5500 5544 5568 5580 5600 5642 5655 5720 5742 5775 5800 5824 5850 5952 6000 6006 6032 6045 6090 6138 6160 6200 6240 6293 6300 6336 6380 6435 6448 6496 6500 6510 6525 6552 6600 6699 6720 6786 6820 6825 6864 6930 6944 6960 6975 7000 7150 7161 7192 7200 7250 7254 7280 7308 7392 7440 7488 7540 7656 7700 7750 7800 7812 7875 7917 7920 7975 8000 8008 8060 8091 8120 8184 8190 8250 8294 8352 8400 8463 8525 8580 8680 8700 8736 8800 8866 8928 8932 8990 9000 9009 9048 9100 9135 9152 9240 9280 9300 9360 9425 9548 9570 9625 9672 9744 9750 9765 9889 9900 9920 10010 10075 10080 10150 10208 10230 10296 10400 10416 10440 10500 10556 10560 10725 10788 10850 10875 10912 10920 11000 11088 11160 11165 11200 11284 11310 11375 11440 11484 11550 11600 11625 11687 11700 11935 12000 12012 12064 12090 12180 12276 12320 12375 12400 12441 12480 12586 12600 12760 12870 12896 12992 13000 13020 13050 13104 13195 13200 13299 13398 13485 13572 13640 13650 13728 13860 13888 13920 13950 14000 14105 14300 14322 14355 14384 14400 14500 14508 14560 14616 14625 14784 14880 15015 15080 15225 15312 15345 15400 15500 15600 15624 15750 15834 15840 15950 16016 16120 16182 16240 16275 16368 16380 16500 16588 16704 16800 16926 16965 17050 17160 17325 17360 17400 17472 17600 17732 17856 17864 17875 17980 18000 18018 18096 18135 18200 18270 18480 18600 18720 18850 18879 19096 19140 19250 19344 19488 19500 19530 19778 19800 20020 20097 20150 20160 20300 20416 20460 20475 20592 20735 20800 20832 20880 21000 21112 21450 21483 21576 21700 21750 21824 21840 22000 22165 22176 22320 22330 22475 22568 22620 22750 22880 22968 23100 23200 23250 23374 23400 23751 23870 23925 24000 24024 24128 24180 24360 24552 24640 24750 24800 24882 25025 25172 25200 25375 25389 25520 25575 25740 25792 26000 26040 26100 26208 26390 26400 26598 26796 26970 27125 27144 27280 27300 27456 27720 27840 27900 28000 28210 28275 28600 28644 28710 28768 28875 29000 29016 29029 29120 29232 29250 29667 29760 30030 30160 30225 30450 30624 30690 30800 31000 31031 31200 31248 31465 31500 31668 31680 31900 32032 32175 32240 32364 32480 32550 32625 32736 32760 33000 33176 33495 33600 33852 33930 34100 34125 34320 34650 34720 34800 34875 35061 35464 35728 35750 35805 35960 36000 36036 36192 36270 36400 36540 36960 37200 37323 37440 37700 37758 38192 38280 38500 38688 38976 39000 39060 39556 39585 39600 39875 39897 40040 40194 40300 40455 40600 40920 40950 41184 41470 41664 41760 42000 42224 42315 42625 42900 42966 43152 43400 43500 43680 44000 44330 44352 44640 44660 44950 45045 45136 45240 45500 45675 45760 45936 46200 46400 46500 46748 46800 47125 47502 47740 47850 48048 48360 48720 48825 49104 49445 49500 49600 49764 50050 50344 50375 50400 50750 50778 51040 51150 51480 52000 52080 52200 52416 52780 52800 53196 53592 53625 53940 54250 54288 54560 54600 55440 55800 55825 56000 56420 56550 56637 57200 57288 57420 57536 57750 58000 58032 58058 58435 58464 58500 59334 59675 60060 60320 60450 60900 61248 61380 61600 62000 62062 62205 62400 62496 62930 63000 63336 63800 64064 64350 64480 64728 64960 65100 65250 65472 65520 65975 66000 66352 66495 66990 67425 67704 67860 68200 68250 68640 69223 69300 69440 69600 69750 70122 70525 70928 71456 71500 71610 71775 71920 72000 72072 72384 72540 72800 73080 73920 74400 74646 75075 75400 75516 76125 76384 76560 76725 77000 77376 78000 78120 79112 79170 79200 79750 79794 80080 80388 80600 80910 81200 81375 81809 81840 81900 82368 82940 83520 84000 84448 84630 84825 85250 85800 85932 86304 86625 86800 87000 87087 87360 88000 88660 89001 89280 89320 89900 90090 90272 90480 90675 91000 91350 91872 92400 93000 93093 93496 93600 94250 94395 95004 95480 95700 96096 96720 97440 97650 98208 98890 99000 99528 100100 100485 100688 100750 100800 101500 101556 102080 102300 102375 102960 103675 104000 104160 104400 105183 105560 106392 107184 107250 107415 107880 108500 108576 109120 109200 110825 110880 111600 111650 112375 112840 113100 113274 114400 114576 114840 115500 116000 116064 116116 116870 116928 117000 118668 118755 119350 119625 120120 120640 120900 121800 122760 123200 124000 124124 124410 124992 125125 125860 126000 126672 126945 127600 127875 128557 128700 128960 129456 130200 130500 131040 131950 132000 132704 132990 133980 134850 135408 135720 136400 136500 137280 138446 138600 139200 139500 140244 141050 141375 141856 142912 143000 143220 143550 143840 144144 145080 145145 145600 146160 148335 148800 149292 150150 150800 151032 151125 152250 152768 153120 153450 154000 155155 156000 156240 157325 158224 158340 158400 159500 159588 160160 160776 160875 161200 161820 162400 162750 163618 163680 163800 165880 167475 168000 168896 169260 169650 170500 171600 171864 172608 173250 173600 174000 174174 175305 177320 178002 178640 179025 179800 180180 180544 180960 181350 182000 182700 183744 184800 186000 186186 186615 186992 187200 188500 188790 190008 190960 191400 192192 193440 194880 195300 196416 197780 197925 198000 199056 199485 200200 200970 201376 201500 202275 203000 203112 204600 204750 205920 207350 207669 208320 208800 210366 211120 211575 212784 214368 214500 214830 215760 217000 217152 218400 221650 221760 223200 223300 224750 225225 225680 226200 226548 228375 228800 229152 229680 231000 232000 232128 232232 233740 234000 237336 237510 238700 239250 240240 241800 243600 244125 245427 245520 247225 248000 248248 248820 250250 251720 252000 253344 253890 255200 255750 257114 257400 258912 260400 261000 261261 262080 263900 264000 265408 265980 267960 269700 270816 271440 272800 273000 276892 277200 279000 279125 279279 280488 282100 282750 283185 283712 286000 286440 287100 287680 288288 290160 290290 292175 292320 296670 298375 298584 300300 301600 302064 302250 304500 306240 306900 308000 310310 311025 312000 312480 314650 316448 316680 319000 319176 320320 321552 321750 322400 323640 324800 325500 327236 327360 327600 329875 331760 332475 334950 337125 338520 339300 341000 343200 343728 346115 346500 347200 348000 348348 350610 352625 354640 356004 357280 358050 358875 359600 360360 361920 362700 364000 365400 369600 372000 372372 373230 373984 375375 377000 377580 380016 381920 382800 383625 385671 386880 390600 395560 395850 396000 398112 398970 400400 401940 402752 403000 404550 406000 406224 409045 409200 409500 411840 414700 415338 417600 420732 422240 423150 424125 425568 428736 429000 429660 431520 434000 435435 436800 443300 445005 446400 446600 449500 450450 451360 452400 453096 453375 456750 458304 459360 462000 464464 465465 467480 468000 471975 474672 475020 477400 478500 480480 483600 487200 488250 490854 491040 494450 496496 497640 500500 502425 503440 504000 506688 507780 510400 511500 514228 514800 517824 518375 520800 522000 522522 525915 527800 531960 535920 537075 539400 541632 542880 545600 546000 553784 554125 554400 558000 558250 558558 560976 564200 565500 566370 572000 572880 574200 576576 580320 580580 584350 584640 593340 593775 596750 597168 600600 603200 604128 604500 609000 613800 616000 620620 622050 623007 624960 629300 632896 633360 634725 638000 638352 642785 643104 643500 644800 647280 651000 654472 655200 659750 663520 664950 669900 674250 677040 678600 682000 686400 687456 692230 693000 696000 696696 701220 705250 709280 712008 714560 716100 717750 719200 720720 725400 725725 728000 730800 736281 741675 744000 744744 746460 747968 750750 754000 755160 760032 763840 765600 767250 771342 775775 781200 786625 791120 791700 792000 796224 797940 800800 803880 806000 809100 812000 812448 818090 818400 819000 829400 830676 837375 841464 844480 846300 848250 851136 858000 859320 863040 868000 870870 876525 886600 890010 893200 895125 899000 899899 900900 902720 904800 906192 906750 913500 918720 924000 928928 930930 933075 934960 936000 943950 949344 950040 954800 957000 960960 967200 974400 976500 981708 982080 988900 989625 992992 995280 997425 1001000 1004850 1006880 1011375 1015560 1023000 1028456 1029600 1036750 1038345 1041600 1044000 1045044 1051830 1055600 1057875 1063920 1071840 1074150 1078800 1085760 1092000 1107568 1108250 1108800 1116000 1116500 1117116 1121952 1126125 1128400 1131000 1132740 1144000 1145760 1148400 1157013 1160640 1161160 1168700 1186680 1187550 1193500 1194336 1201200 1208256 1209000 1218000 1227135 1227600 1236125 1241240 1244100 1246014 1258600 1266720 1269450 1276000 1276704 1285570 1286208 1287000 1294560 1302000 1306305 1308944 1310400 1319500 1327040 1329900 1339800 1348500 1354080 1357200 1364000 1374912 1384460 1386000 1393392 1396395 1402440 1410500 1415925 1418560 1424016 1432200 1435500 1438400 1441440 1450800 1451450 1460875 1461600 1472562 1483350 1489488 1492920 1501500 1508000 1510320 1520064 1531200 1534500 1542684 1551550 1555125 1562400 1573250 1582240 1583400 1595880 1601600 1607760 1612000 1618200 1624000 1624896 1636180 1636800 1638000 1658800 1661352 1662375 1674750 1682928 1692600 1696500 1716000 1718640 1730575 1736000 1741740 1753050 1773200 1780020 1786400 1790250 1798000 1799798 1801800 1809600 1812384 1813500 1827000 1848000 1857856 1861860 1866150 1869920 1887900 1898688 1900080 1909600 1914000 1928355 1934400 1953000 1963416 1977800 1979250 1985984 1990560 1994850 2002000 2009700 2013760 2022750 2031120 2045225 2046000 2056912 2059200 2073500 2076690 2088000 2090088 2103660 2111200 2115750 2127840 2143680 2148300 2157600 2177175 2184000 2215136 2216500 2225025 2232000 2233000 2234232 2243904 2252250 2256800 2262000 2265480 2291520 2296800 2314026 2322320 2327325 2337400 2359875 2373360 2375100 2387000 2388672 2402400 2418000 2436000 2454270 2455200 2472250 2482480 2488200 2492028 2512125 2517200 2533440 2538900 2552000 2553408 2571140 2574000 2589120 2604000 2612610 2617888 2629575 2639000 2659800 2679600 2685375 2697000 2699697 2708160 2714400 2728000 2768920 2772000 2786784 2792790 2804880 2821000 2831850 2848032 2864400 2871000 2882880 2901600 2902900 2921750 2923200 2945124 2966700 2968875 2978976 2985840 3003000 3016000 3020640 3069000 3085368 3103100 3110250 3115035 3124800 3146500 3164480 3166800 3173625 3191760 3213925 3215520 3224000 3236400 3272360 3276000 3317600 3322704 3324750 3349500 3365856 3385200 3393000 3432000 3437280 3461150 3483480 3506100 3546400 3560040 3572800 3580500 3596000 3599596 3603600 3624768 3627000 3628625 3654000 3681405 3708375 3723720 3732300 3739840 3775800 3800160 3819200 3828000 3856710 3878875 3906000 3926832 3955600 3958500 3981120 3989700 4004000 4019400 4045500 4062240 4090450 4092000 4113824 4147000 4153380 4180176 4207320 4222400 4231500 4255680 4296600 4315200 4354350 4382625 4430272 4433000 4450050 4466000 4468464 4499495 4504500 4513600 4524000 4530960 4593600 4628052 4644640 4654650 4665375 4674800 4719750 4746720 4750200 4774000 4804800 4836000 4872000 4908540 4910400 4944500 4964960 4976400 4984056 4987125 5024250 5034400 5077800 5142280 5148000 5191725 5208000 5225220 5235776 5259150 5278000 5319600 5359200 5370750 5394000 5399394 5428800 5537840 5544000 5573568 5585580 5609760 5642000 5663700 5696064 5728800 5742000 5785065 5803200 5805800 5843500 5890248 5933400 5937750 5957952 5971680 6006000 6041280 6135675 6138000 6170736 6206200 6220500 6230070 6293000 6333600 6347250 6383520 6427850 6431040 6472800 6531525 6544720 6552000 6635200 6645408 6649500 6699000 6731712 6770400 6786000 6874560 6922300 6966960 6981975 7012200 7079625 7092800 7120080 7161000 7192000 7199192 7207200 7254000 7257250 7308000 7362810 7416750 7447440 7464600 7551600 7600320 7656000 7713420 7757750 7812000 7853664 7911200 7917000 7979400 8008000 8038800 8091000 8099091 8124480 8180900 8184000 8227648 8294000 8306760 8360352 8414640 8463000 8593200 8652875 8708700 8765250 8866000 8900100 8932000 8936928 8998990 9009000 9048000 9061920 9256104 9289280 9309300 9330750 9349600 9439500 9493440 9500400 9548000 9641775 9672000 9817080 9889000 9929920 9952800 9968112 9974250 10048500 10068800 10155600 10226125 10284560 10296000 10383450 10450440 10518300 10556000 10639200 10718400 10741500 10788000 10798788 10885875 11075680 11125125 11171160 11219520 11284000 11327400 11457600 11484000 11570130 11611600 11636625 11687000 11780496 11866800 11875500 11943360 12012000 12271350 12276000 12341472 12412400 12441000 12460140 12586000 12667200 12694500 12767040 12855700 12945600 13063050 13089440 13147875 13290816 13299000 13398000 13498485 13540800 13572000 13844600 13933920 13963950 14024400 14159250 14240160 14322000 14398384 14414400 14508000 14514500 14616000 14725620 14833500 14894880 14929200 15103200 15426840 15515500 15575175 15624000 15707328 15822400 15834000 15958800 16069625 16077600 16182000 16198182 16361800 16588000 16613520 16720704 16829280 16926000 17186400 17305750 17417400 17530500 17732000 17800200 17864000 17873856 17997980 18018000 18123840 18407025 18512208 18618600 18661500 18699200 18879000 19000800 19096000 19283550 19634160 19778000 19905600 19936224 19948500 20097000 20311200 20452250 20569120 20766900 20900880 21036600 21112000 21278400 21483000 21576000 21597576 21771750 22151360 22250250 22342320 22497475 22568000 22654800 22968000 23140260 23223200 23273250 23374000 23560992 23733600 23751000 24024000 24542700 24552000 24682944 24824800 24882000 24920280 25172000 25389000 25711400 25958625 26126100 26178880 26295750 26598000 26796000 26996970 27144000 27689200 27867840 27927900 28048800 28318500 28480320 28644000 28796768 28925325 29016000 29029000 29451240 29667000 29789760 29858400 30206400 30678375 30853680 31031000 31150350 31668000 31917600 32139250 32155200 32364000 32396364 32657625 32723600 33176000 33227040 33658560 33852000 34372800 34611500 34834800 34909875 35061000 35464000 35600400 35995960 36036000 36814050 37024416 37237200 37323000 37758000 38001600 38567100 39268320 39556000 39872448 39897000 40194000 40495455 40622400 40904500 41138240 41533800 41801760 42073200 42966000 43195152 43543500 44500500 44684640 44994950 45309600 46280520 46446400 46546500 46748000 47121984 47467200 47502000 48208875 49085400 49649600 49764000 49840560 50344000 50778000 51422800 51917250 52252200 52591500 53196000 53592000 53993940 55378400 55855800 56097600 56637000 57288000 57593536 57850650 58058000 58902480 59334000 59716800 61356750 61707360 62062000 62300700 63336000 63835200 64278500 64728000 64792728 65315250 65447200 66454080 67492425 67704000 69223000 69669600 69819750 70122000 71200800 71991920 72072000 73628100 74048832 74474400 74646000 75516000 77134200 77875875 78536640 79112000 79794000 80388000 80990910 81809000 83067600 83603520 84146400 85932000 86390304 87087000 89001000 89369280 89989900 90619200 92035125 92561040 93093000 93496000 95004000 96417750 98170800 99528000 99681120 101556000 102845600 103834500 104504400 105183000 106392000 107987880 110756800 111711600 112487375 113274000 115701300 116116000 117804960 118668000 122713500 123414720 124124000 124601400 128557000 129585456 130630500 130894400 134984850 138446000 139339200 139639500 140244000 142401600 143983840 144626625 147256200 148948800 149292000 151032000 154268400 155751750 159588000 160776000 161981820 163618000 166135200 168292800 171864000 172780608 174174000 178002000 179979800 184070250 185122080 186186000 190008000 192835500 196341600 199362240 202477275 203112000 205691200 207669000 209008800 210366000 215975760 223423200 224974750 226548000 231402600 232232000 235609920 237336000 245427000 248248000 249202800 257114000 259170912 261261000 269969700 276892000 279279000 280488000 287967680 289253250 294512400 298584000 308536800 311503500 319176000 323963640 327236000 332270400 337462125 348348000 356004000 359959600 368140500 370244160 372372000 385671000 392683200 404954550 415338000 418017600 420732000 431951520 446846400 449949500 453096000 462805200 490854000 498405600 514228000 518341824 522522000 539939400 553784000 558558000 578506500 589024800 617073600 623007000 647927280 654472000 674924250 696696000 712008000 719919200 736281000 744744000 771342000 809909100 830676000 841464000 863903040 899899000 925610400 981708000 996811200 1012386375 1028456000 1045044000 1079878800 1117116000 1157013000 1178049600 1246014000 1295854560 1349848500 1439838400 1472562000 1542684000 1619818200 1661352000 1799798000 1851220800 1963416000 2024772750 2090088000 2159757600 2234232000 2314026000 2492028000 2591709120 2699697000 2945124000 3085368000 3239636400 3599596000 4049545500 4319515200 4628052000 4984056000 5399394000 5890248000 6479272800 7199192000 8099091000 9256104000 10798788000 12958545600 16198182000 21597576000 32396364000 64792728000
- Sum of all divisors σ(n): 332309053440
- Sum of proper divisors (its aliquot sum) s(n): 267516325440
- 64792728000 is an abundant number, because the sum of its proper divisors (267516325440) is greater than itself. Its abundance is 202723597440
Bases of 64792728000
- Binary: 1111000101011111001010010001110000002
- Hexadecimal: 0xF15F291C0
- Base-36: TRJX0W0
Squares and roots of 64792728000
- 64792728000 squared (647927280002) is 4198097601681984000000
- 64792728000 cubed (647927280003) is 272006196023233131812352000000000
-
The
square root of 64792728000 is 254544.1572694215 -
The
cube root of 64792728000 is 4016.4474443657
Scales and comparisons
How big is 64792728000?- 64,792,728,000 seconds is equal to 2,060 years, 10 weeks, 5 days, 20 hours.
-
To count from 1 to 64,792,728,000 would take you about four thousand, one hundred twenty 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 64792728000 cubic inches would be around 334.7 feet tall.
Recreational maths with 64792728000
- 64792728000 backwards is 00082729746
- 64792728000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 64792728000's digits is 45
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 64792728000 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.
APA style:
Numbermatics. (2024). Number 64792728000 - Facts about the integer. Retrieved 28 April 2024, from https://numbermatics.com/n/64792728000/
Chicago style:
Numbermatics. 2024. "Number 64792728000 - Facts about the integer". https://numbermatics.com/n/64792728000/
The information we have on file for 64792728000 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!
Keywords: Divisors of 64792728000, math, Factors of 64792728000, curriculum, school, college, exams, university, Prime factorization of 64792728000, STEM, science, technology, engineering, physics, economics, calculator, sixty-four billion, seven hundred ninety-two million, seven hundred twenty-eight thousand.