128232028800

Names of 128232028800

• Cardinal: 128232028800 can be written as One hundred twenty-eight billion, two hundred thirty-two million, twenty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.282320288 × 10¹¹

Factors of 128232028800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 579

Divisors of 128232028800

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 25 27 30 32 36 40 45 46 48 50 54 60 64 69 72 75 80 90 92 96 100 108 115 120 128 135 138 144 150 160 173 180 184 192 200 207 216 225 230 240 270 276 288 300 320 345 346 360 368 373 384 400 414 432 450 460 480 519 540 552 575 576 600 621 640 675 690 692 720 736 746 800 828 864 865 900 920 960 1035 1038 1080 1104 1119 1150 1152 1200 1242 1350 1380 1384 1440 1472 1492 1557 1600 1656 1725 1728 1730 1800 1840 1865 1920 2070 2076 2160 2208 2238 2300 2400 2484 2595 2700 2760 2768 2880 2944 2984 3105 3114 3200 3312 3357 3450 3456 3460 3600 3680 3730 3979 4140 4152 4320 4325 4416 4476 4600 4671 4800 4968 5175 5190 5400 5520 5536 5595 5760 5968 6210 6228 6624 6714 6900 6920 7200 7360 7460 7785 7958 8280 8304 8579 8640 8650 8832 8952 9200 9325 9342 9600 9936 10071 10350 10380 10800 11040 11072 11190 11936 11937 12420 12456 12975 13248 13428 13800 13840 14400 14720 14920 15525 15570 15916 16560 16608 16785 17158 17280 17300 17904 18400 18650 18684 19872 19895 20142 20700 20760 21600 22080 22144 22380 23355 23872 23874 24840 24912 25737 25950 26496 26856 27600 27680 27975 28800 29840 31050 31140 31832 33120 33216 33570 34316 34600 35808 35811 36800 37300 37368 38925 39744 39790 40284 41400 41520 42895 43200 44160 44760 46710 47744 47748 49680 49824 50355 51474 51900 53712 55200 55360 55950 59680 59685 62100 62280 63664 64529 66240 66432 67140 68632 69200 71616 71622 73600 74600 74736 77211 77850 79488 79580 80568 82800 83040 83925 85790 86400 89520 93420 95496 99360 99475 99648 100710 102948 103800 107424 107433 110400 110720 111900 116775 119360 119370 124200 124560 127328 128685 129058 132480 134280 137264 138400 143232 143244 149200 149472 154422 155700 159160 161136 165600 166080 167850 171580 179040 179055 186840 190992 193587 198720 198950 199296 201420 205896 207600 214475 214848 214866 220800 223800 231633 233550 238720 238740 248400 249120 251775 254656 257370 258116 268560 274528 276800 286488 298400 298425 298944 308844 311400 318320 322272 322645 331200 332160 335700 343160 358080 358110 373680 381984 386055 387174 397440 397900 402840 411792 415200 428950 429696 429732 447600 463266 467100 477480 496800 498240 503550 509312 514740 516232 537120 537165 549056 553600 572976 580761 596800 596850 597888 617688 622800 636640 643425 644544 645290 662400 671400 686320 716160 716220 747360 763968 772110 774348 795800 805680 823584 830400 857900 859464 895200 895275 926532 934200 954960 967935 993600 996480 1007100 1029480 1032464 1074240 1074330 1098112 1145952 1158165 1161522 1193600 1193700 1235376 1245600 1273280 1286850 1289088 1290580 1342800 1372640 1432440 1484167 1494720 1527936 1544220 1548696 1591600 1611360 1613225 1647168 1660800 1715800 1718928 1742283 1790400 1790550 1853064 1868400 1909920 1930275 1935870 1987200 2014200 2058960 2064928 2148480 2148660 2291904 2316330 2323044 2387400 2470752 2491200 2546560 2573700 2581160 2685600 2685825 2745280 2864880 2903805 2968334 2989440 3088440 3097392 3183200 3222720 3226450 3294336 3431600 3437856 3484566 3580800 3581100 3706128 3736800 3819840 3860550 3871740 4028400 4117920 4129856 4297320 4452501 4583808 4632660 4646088 4774800 4839675 4941504 4982400 5147400 5162320 5371200 5371650 5490560 5729760 5790825 5807610 5936668 6176880 6194784 6366400 6445440 6452900 6863200 6875712 6969132 7162200 7412256 7420835 7473600 7639680 7721100 7743480 8056800 8235840 8259712 8594640 8711415 8905002 9265320 9292176 9549600 9679350 9883008 10294800 10324640 10742400 10743300 11459520 11581650 11615220 11873336 12353760 12389568 12732800 12905800 13357503 13726400 13751424 13938264 14324400 14519025 14824512 14841670 14947200 15442200 15486960 16113600 16471680 17189280 17422830 17810004 18530640 18584352 19099200 19358700 20589600 20649280 21486600 22262505 22919040 23163300 23230440 23746672 24707520 24779136 25811600 26715006 27452800 27876528 28648800 29038050 29649024 29683340 30884400 30973920 32227200 34378560 34845660 35620008 37061280 37104175 37168704 38198400 38717400 40072509 41179200 41298560 42973200 43557075 44525010 46326600 46460880 47493344 49415040 51623200 53430012 55753056 57297600 58076100 59366680 61768800 61947840 66787515 68757120 69691320 71240016 74122560 74208350 74337408 77434800 80145018 82358400 85946400 87114150 89050020 92653200 92921760 94986688 103246400 106860024 111312525 111506112 114595200 116152200 118733360 123537600 123895680 133575030 139382640 142480032 148245120 148416700 154869600 160290036 171892800 174228300 178100040 185306400 185843520 189973376 200362545 206492800 213720048 222625050 223012224 232304400 237466720 247075200 267150060 278765280 284960064 296833400 309739200 320580072 333937575 343785600 348456600 356200080 370612800 371687040 400725090 427440096 445250100 464608800 474933440 534300120 557530560 569920128 593666800 619478400 641160144 667875150 696913200 712400160 741225600 801450180 854880192 890500200 929217600 949866880 1001812725 1068600240 1115061120 1187333600 1282320288 1335750300 1393826400 1424800320 1602900360 1709760384 1781000400 1858435200 2003625450 2137200480 2374667200 2564640576 2671500600 2787652800 2849600640 3205800720 3562000800 4007250900 4274400960 4749334400 5129281152 5343001200 5575305600 6411601440 7124001600 8014501800 8548801920 10686002400 12823202880 14248003200 16029003600 21372004800 25646405760 32058007200 42744009600 64116014400 128232028800
• Sum of all divisors σ(n): 493848748800
• Sum of proper divisors (its aliquot sum) s(n): 365616720000
• 128232028800 is an abundant number, because the sum of its proper divisors (365616720000) is greater than itself. Its abundance is 237384691200

Bases of 128232028800

• Binary: 1110111011011001110010111101010000000₂
• Hexadecimal: 0x1DDB397A80
• Base-36: 1MWQ1EO0

Squares and roots of 128232028800

• 128232028800 squared (128232028800²) is 16443453210164029440000
• 128232028800 cubed (128232028800³) is 2108577365617206275874127872000000
• The square root of 128232028800 is 358094.9996858375
• The cube root of 128232028800 is 5042.7275485815

Scales and comparisons

• 128,232,028,800 seconds is equal to 4,077 years, 19 weeks, 6 days.
• To count from 1 to 128,232,028,800 would take you about eight thousand, one hundred fifty-four 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 128232028800 cubic inches would be around 420.2 feet tall.

Recreational maths with 128232028800

• 128232028800 backwards is 008820232821
• 128232028800 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 128232028800's digits is 36
• More coming soon!