328438915200

Names of 328438915200

• Cardinal: 328438915200 can be written as Three hundred twenty-eight billion, four hundred thirty-eight million, nine hundred fifteen thousand, two hundred.

Scientific notation

• Scientific notation: 3.284389152 × 10¹¹

Factors of 328438915200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 328

Divisors of 328438915200

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 32 33 36 40 44 45 48 50 55 60 64 66 72 75 80 88 90 96 99 100 110 120 121 128 132 144 150 160 165 176 180 192 198 200 220 225 240 242 264 275 288 300 307 320 330 352 360 363 384 396 400 440 450 480 484 495 528 550 576 600 605 614 640 660 704 720 726 792 800 825 880 900 921 960 968 990 1056 1089 1100 1152 1200 1210 1228 1320 1408 1440 1452 1535 1584 1600 1650 1760 1800 1815 1842 1920 1936 1980 2112 2178 2200 2400 2420 2456 2475 2640 2763 2880 2904 3025 3070 3168 3200 3300 3377 3520 3600 3630 3684 3872 3960 4224 4356 4400 4605 4800 4840 4912 4950 5280 5445 5526 5760 5808 6050 6140 6336 6600 6754 7040 7200 7260 7368 7675 7744 7920 8712 8800 9075 9210 9600 9680 9824 9900 10131 10560 10890 11052 11616 12100 12280 12672 13200 13508 13815 14400 14520 14736 15350 15488 15840 16885 17424 17600 18150 18420 19360 19648 19800 20262 21120 21780 22104 23025 23232 24200 24560 26400 27016 27225 27630 28800 29040 29472 30393 30700 31680 33770 34848 35200 36300 36840 37147 38720 39296 39600 40524 43560 44208 46050 46464 48400 49120 50655 52800 54032 54450 55260 58080 58944 60786 61400 63360 67540 69075 69696 72600 73680 74294 77440 79200 81048 84425 87120 88416 92100 94249 96800 98240 101310 105600 108064 108900 110520 111441 116160 117888 121572 122800 135080 138150 139392 145200 147360 148588 151965 158400 162096 168850 174240 176832 184200 185735 188498 193600 196480 202620 216128 217800 221040 222882 232320 243144 245600 253275 270160 276300 282747 290400 294720 297176 303930 316800 324192 334323 337700 348480 353664 368400 371470 376996 387200 405240 432256 435600 442080 445764 471245 486288 491200 506550 540320 552600 557205 565494 580800 589440 594352 607860 648384 668646 675400 696960 736800 742940 753992 759825 810480 848241 871200 884160 891528 928675 942490 972576 982400 1013100 1036739 1080640 1105200 1114410 1130988 1161600 1188704 1215720 1296768 1337292 1350800 1413735 1473600 1485880 1507984 1519650 1620960 1671615 1696482 1742400 1768320 1783056 1857350 1884980 1945152 2026200 2073478 2161280 2210400 2228820 2261976 2356225 2377408 2431440 2674584 2701600 2786025 2827470 2947200 2971760 3015968 3039300 3110217 3241920 3343230 3392964 3484800 3566112 3714700 3769960 3890304 4052400 4146956 4241205 4420800 4457640 4523952 4712450 4754816 4862880 5183695 5349168 5403200 5572050 5654940 5943520 6031936 6078600 6220434 6483840 6686460 6785928 7068675 7132224 7429400 7539920 8104800 8293912 8358075 8482410 8841600 8915280 9047904 9330651 9424900 9725760 10367390 10698336 10806400 11144100 11309880 11404129 11887040 12063872 12157200 12440868 13372920 13571856 14137350 14264448 14858800 15079840 15551085 16209600 16587824 16716150 16964820 17830560 18095808 18661302 18849800 19451520 20734780 21206025 21396672 22288200 22619760 22808258 23774080 24314400 24881736 25918475 26745840 27143712 28274700 29717600 30159680 31102170 32419200 33175648 33432300 33929640 34212387 35661120 36191616 37322604 37699600 41469560 42412050 42793344 44576400 45239520 45616516 46653255 48628800 49763472 51836950 53491680 54287424 56549400 57020645 59435200 60319360 62204340 66351296 66864600 67859280 68424774 71322240 74645208 75399200 77755425 82939120 84824100 89152800 90479040 91233032 93306510 97257600 99526944 102637161 103673900 106983360 108574848 113098800 114041290 118870400 124408680 132702592 133729200 135718560 136849548 149290416 150798400 155510850 165878240 169648200 171061935 178305600 180958080 182466064 186613020 199053888 205274322 207347800 213966720 226197600 228082580 233266275 248817360 267458400 271437120 273699096 285103225 298580832 301596800 311021700 331756480 339296400 342123870 356611200 364932128 373226040 398107776 410548644 414695600 452395200 456165160 466532550 497634720 513185805 534916800 542874240 547398192 570206450 597161664 622043400 663512960 678592800 684247740 729864256 746452080 821097288 829391200 855309675 904790400 912330320 933065100 995269440 1026371610 1069833600 1094796384 1140412900 1194323328 1244086800 1357185600 1368495480 1459728512 1492904160 1642194576 1658782400 1710619350 1824660640 1866130200 1990538880 2052743220 2189592768 2280825800 2488173600 2565929025 2714371200 2736990960 2985808320 3284389152 3317564800 3421238700 3649321280 3732260400 4105486440 4379185536 4561651600 4976347200 5131858050 5473981920 5971616640 6568778304 6842477400 7298642560 7464520800 8210972880 9123303200 9952694400 10263716100 10947963840 13137556608 13684954800 14929041600 16421945760 18246606400 20527432200 21895927680 27369909600 29858083200 32843891520 36493212800 41054864400 54739819200 65687783040 82109728800 109479638400 164219457600 328438915200
• Sum of all divisors σ(n): 1292380963965
• Sum of proper divisors (its aliquot sum) s(n): 963942048765
• 328438915200 is an abundant number, because the sum of its proper divisors (963942048765) is greater than itself. Its abundance is 635503133565

Bases of 328438915200

• Binary: 100110001111000011111000010000010000000₂
• Hexadecimal: 0x4C787C2080
• Base-36: 46VS1SW0

Squares and roots of 328438915200

• 328438915200 squared (328438915200²) is 107872121017752791040000
• 328438915200 cubed (328438915200³) is 35429402407393846630949879808000000
• The square root of 328438915200 is 573095.9040160731
• The cube root of 328438915200 is 6899.5092782707

Scales and comparisons

• 328,438,915,200 seconds is equal to 10,443 years, 17 weeks, 5 days, 8 hours.
• To count from 1 to 328,438,915,200 would take you about twenty thousand, eight hundred eighty-six 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 328438915200 cubic inches would be around 575 feet tall.

Recreational maths with 328438915200

• 328438915200 backwards is 002519834823
• 328438915200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 328438915200's digits is 45
• More coming soon!