1628320038912

Names of 1628320038912

• Cardinal: 1628320038912 can be written as One trillion, six hundred twenty-eight billion, three hundred twenty million, thirty-eight thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.628320038912 × 10¹²

Factors of 1628320038912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 169

Divisors of 1628320038912

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 157 168 192 224 252 256 288 314 336 384 448 471 504 512 576 628 672 768 896 942 1008 1024 1099 1152 1256 1344 1413 1536 1792 1884 2016 2048 2198 2304 2512 2688 2826 3072 3297 3584 3768 4032 4096 4396 4608 5024 5376 5652 6144 6594 7168 7536 8064 8192 8792 9216 9891 10048 10752 11304 12288 13188 14336 15072 16128 16384 17584 18432 19782 20096 21504 22608 24576 24649 26376 28672 30144 32256 32768 35168 36864 39564 40192 43008 45216 49152 49298 52752 57344 60288 64512 65536 70336 73728 73947 79128 80384 86016 90432 98304 98596 105504 114688 120576 129024 131072 140672 147456 147894 158256 160768 172032 172543 180864 196608 197192 211008 221841 229376 241152 258048 262144 281344 294912 295788 316512 321536 344064 345086 361728 393216 394384 422016 443682 458752 482304 516096 517629 524288 562688 589824 591576 633024 643072 688128 690172 723456 786432 788768 844032 887364 917504 964608 1032192 1035258 1048576 1125376 1179648 1183152 1266048 1286144 1376256 1380344 1446912 1552887 1572864 1577536 1688064 1774728 1835008 1929216 2064384 2070516 2250752 2359296 2366304 2532096 2572288 2752512 2760688 2893824 3105774 3145728 3155072 3376128 3549456 3670016 3858432 4128768 4141032 4501504 4718592 4732608 5064192 5144576 5505024 5521376 5787648 6211548 6310144 6752256 7098912 7340032 7716864 8257536 8282064 9003008 9437184 9465216 10128384 10289152 11010048 11042752 11575296 12423096 12620288 13504512 14197824 15433728 16515072 16564128 18006016 18930432 20256768 20578304 22020096 22085504 23150592 24846192 25240576 27009024 28395648 30867456 33030144 33128256 36012032 37860864 40513536 41156608 44171008 46301184 49692384 50481152 54018048 56791296 61734912 66060288 66256512 72024064 75721728 81027072 82313216 88342016 92602368 99384768 100962304 108036096 113582592 123469824 132513024 144048128 151443456 162054144 164626432 176684032 185204736 198769536 201924608 216072192 227165184 246939648 265026048 288096256 302886912 324108288 353368064 370409472 397539072 403849216 432144384 454330368 493879296 530052096 576192512 605773824 648216576 706736128 740818944 795078144 807698432 864288768 908660736 1060104192 1152385024 1211547648 1296433152 1413472256 1481637888 1590156288 1615396864 1728577536 1817321472 2120208384 2423095296 2592866304 2826944512 3180312576 3230793728 3457155072 3634642944 4240416768 4846190592 5185732608 5653889024 6360625152 6461587456 7269285888 8480833536 9692381184 10371465216 11307778048 12721250304 12923174912 14538571776 16961667072 19384762368 22615556096 25442500608 25846349824 29077143552 33923334144 38769524736 45231112192 50885001216 58154287104 67846668288 77539049472 90462224384 101770002432 116308574208 135693336576 180924448768 203540004864 232617148416 271386673152 407080009728 542773346304 814160019456 1628320038912
• Sum of all divisors σ(n): 5410498585128
• Sum of proper divisors (its aliquot sum) s(n): 3782178546216
• 1628320038912 is an abundant number, because the sum of its proper divisors (3782178546216) is greater than itself. Its abundance is 2153858507304

Bases of 1628320038912

• Binary: 10111101100011111011100000000000000000000₂
• Hexadecimal: 0x17B1F700000
• Base-36: KS1FPJ40

Squares and roots of 1628320038912

• 1628320038912 squared (1628320038912²) is 2651426149122377194143744
• 1628320038912 cubed (1628320038912³) is 4317370330311243547418082608601366528
• The square root of 1628320038912 is 1276056.4403316963
• The cube root of 1628320038912 is 11764.6746818657

Scales and comparisons

• 1,628,320,038,912 seconds is equal to 51,775 years, 28 weeks, 17 hours, 55 minutes, 12 seconds.
• To count from 1 to 1,628,320,038,912 would take you about one hundred twenty-nine thousand, four hundred thirty-eight 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 1628320038912 cubic inches would be around 980.4 feet tall.

Recreational maths with 1628320038912

• 1628320038912 backwards is 2198300238261
• The number of decimal digits it has is: 13
• The sum of 1628320038912's digits is 45
• More coming soon!