12683785128000

Names of 12683785128000

• Cardinal: 12683785128000 can be written as Twelve trillion, six hundred eighty-three billion, seven hundred eighty-five million, one hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 1.2683785128 × 10¹³

Factors of 12683785128000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8706

Divisors of 12683785128000

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 64 70 75 80 84 96 100 105 112 120 125 140 150 160 168 175 192 200 210 224 240 250 280 300 320 336 350 375 400 420 448 480 500 525 560 600 672 700 750 800 840 875 960 1000 1050 1120 1200 1344 1400 1500 1600 1680 1750 2000 2100 2240 2400 2625 2800 3000 3360 3500 4000 4200 4800 5250 5600 6000 6720 7000 8000 8400 8689 10500 11200 12000 14000 16800 17378 21000 24000 26067 28000 33600 34756 42000 43445 52134 56000 60823 69512 84000 86890 104268 121646 130335 139024 168000 173780 182469 208536 217225 243292 260670 278048 304115 347560 364938 417072 434450 486584 521340 556096 608230 651675 695120 729876 834144 868900 912345 973168 1042680 1086125 1216460 1303350 1390240 1459752 1520575 1668288 1737800 1824690 1946336 2085360 2172250 2432920 2606700 2780480 2919504 3041150 3258375 3475600 3649380 3892672 4170720 4344500 4561725 4865840 5213400 5839008 6082300 6516750 6951200 7298760 7602875 8341440 8689000 9123450 9731680 10426800 11678016 12164600 13033500 13902400 14597520 15205750 17378000 18246900 19463360 20853600 22808625 24329200 26067000 29195040 30411500 34756000 36493800 41707200 45617250 48658400 52134000 58390080 60823000 69512000 72987600 75498721 91234500 97316800 104268000 121646000 145975200 150997442 182469000 208536000 226496163 243292000 291950400 301994884 364938000 377493605 452992326 486584000 528491047 603989768 729876000 754987210 905984652 1056982094 1132480815 1207979536 1459752000 1509974420 1585473141 1811969304 1887468025 2113964188 2264961630 2415959072 2642455235 3019948840 3170946282 3623938608 3774936050 4227928376 4529923260 4831918144 5284910470 5662404075 6039897680 6341892564 7247877216 7549872100 7927365705 8455856752 9059846520 9437340125 10569820940 11324808150 12079795360 12683785128 13212276175 14495754432 15099744200 15854731410 16911713504 18119693040 18874680250 21139641880 22649616300 24159590720 25367570256 26424552350 28312020375 30199488400 31709462820 33823427008 36239386080 37749360500 39636828525 42279283760 45299232600 50735140512 52849104700 56624040750 60398976800 63418925640 66061380875 72478772160 75498721000 79273657050 84558567520 90598465200 101470281024 105698209400 113248081500 120797953600 126837851280 132122761750 150997442000 158547314100 169117135040 181196930400 198184142625 211396418800 226496163000 253675702560 264245523500 301994884000 317094628200 362393860800 396368285250 422792837600 452992326000 507351405120 528491047000 603989768000 634189256400 792736570500 845585675200 905984652000 1056982094000 1268378512800 1585473141000 1811969304000 2113964188000 2536757025600 3170946282000 4227928376000 6341892564000 12683785128000
• Sum of all divisors σ(n): 47870490455424
• Sum of proper divisors (its aliquot sum) s(n): 35186705327424
• 12683785128000 is an abundant number, because the sum of its proper divisors (35186705327424) is greater than itself. Its abundance is 22502920199424

Bases of 12683785128000

• Binary: 10111000100100101100100000011100100001000000₂
• Hexadecimal: 0xB892C81C840
• Base-36: 4HUUM6GQO

Squares and roots of 12683785128000

• 12683785128000 squared (12683785128000²) is 160878405173273976384000000
• 12683785128000 cubed (12683785128000³) is 2040547122953130724728802417152000000000
• The square root of 12683785128000 is 3561430.2082169181
• The cube root of 12683785128000 is 23321.1319077483

Scales and comparisons

• 12,683,785,128,000 seconds is equal to 403,305 years, 6 weeks, 6 days, 14 hours, 40 minutes.
• To count from 1 to 12,683,785,128,000 would take you about one million, eight thousand, two hundred sixty-two 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 12683785128000 cubic inches would be around 1943.4 feet tall.

Recreational maths with 12683785128000

• 12683785128000 backwards is 00082158738621
• The number of decimal digits it has is: 14
• The sum of 12683785128000's digits is 51
• More coming soon!