12808152789120

Names of 12808152789120

• Cardinal: 12808152789120 can be written as Twelve trillion, eight hundred eight billion, one hundred fifty-two million, seven hundred eighty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.280815278912 × 10¹³

Factors of 12808152789120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 810893

Divisors of 12808152789120

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 128 130 144 156 160 180 192 195 208 211 234 240 260 288 312 320 360 384 390 416 422 468 480 520 576 585 624 633 640 720 780 832 844 936 960 1040 1055 1152 1170 1248 1266 1440 1560 1664 1688 1872 1899 1920 2080 2110 2340 2496 2532 2743 2880 3120 3165 3376 3744 3798 4160 4220 4680 4992 5064 5486 5760 6240 6330 6752 7488 7596 8229 8320 8440 9360 9495 10128 10972 12480 12660 13504 13715 14976 15192 16458 16880 18720 18990 20256 21944 24687 24960 25320 27008 27430 30384 32916 33760 37440 37980 40512 41145 43888 49374 50640 54860 60768 65832 67520 74880 75960 81024 82290 87776 98748 101280 109720 121536 123435 131664 135040 151920 164580 175552 197496 202560 219440 243072 246870 263328 303840 329160 351104 394992 405120 438880 493740 526656 607680 658320 789984 810659 877760 987480 1053312 1215360 1316640 1579968 1621318 1755520 1974960 2431977 2633280 3159936 3242636 3949920 4053295 4863954 5266560 6485272 7295931 7899840 8106590 9727908 10538567 12159885 12970544 14591862 15799680 16213180 19455816 21077134 24319770 25941088 29183724 31615701 32426360 36479655 38911632 42154268 48639540 51882176 52692835 58367448 63231402 64852720 72959310 77823264 84308536 94847103 97279080 103764352 105385670 116734896 126462804 129705440 145918620 155646528 158078505 168617072 171049049 189694206 194558160 210771340 233469792 252925608 259410880 291837240 311293056 316157010 337234144 342098098 379388412 389116320 421542680 466939584 474235515 505851216 513147147 518821760 583674480 632314020 674468288 684196196 758776824 778232640 843085360 855245245 933879168 948471030 1011702432 1026294294 1167348960 1264628040 1348936576 1368392392 1517553648 1539441441 1556465280 1686170720 1710490490 1896942060 2023404864 2052588588 2223637637 2334697920 2529256080 2565735735 2736784784 3035107296 3078882882 3372341440 3420980980 3793884120 4046809728 4105177176 4447275274 4669395840 5058512160 5131471470 5473569568 6070214592 6157765764 6670912911 6744682880 6841961960 7587768240 7697207205 8210354352 8894550548 10117024320 10262942940 10947139136 11118188185 12140429184 12315531528 13341825822 13683923920 15175536480 15394414410 16420708704 17789101096 20012738733 20234048640 20525885880 21894278272 22236376370 24631063056 26683651644 27367847840 30351072960 30788828820 32841417408 33354564555 35578202192 40025477466 41051771760 44472752740 49262126112 53367303288 54735695680 60702145920 61577657640 65682834816 66709129110 71156404384 80050954932 82103543520 88945505480 98524252224 100063693665 106734606576 109471391360 123155315280 133418258220 142312808768 160101909864 164207087040 177891010960 197048504448 200127387330 213469213152 246310630560 266836516440 284625617536 320203819728 328414174080 355782021920 400254774660 426938426304 492621261120 533673032880 640407639456 711564043840 800509549320 853876852608 985242522240 1067346065760 1280815278912 1423128087680 1601019098640 2134692131520 2561630557824 3202038197280 4269384263040 6404076394560 12808152789120
• Sum of all divisors σ(n): 47856113323200
• Sum of proper divisors (its aliquot sum) s(n): 35047960534080
• 12808152789120 is an abundant number, because the sum of its proper divisors (35047960534080) is greater than itself. Its abundance is 22239807744960

Bases of 12808152789120

• Binary: 10111010011000100001011001011011000010000000₂
• Hexadecimal: 0xBA62165B080
• Base-36: 4JFZFH280

Squares and roots of 12808152789120

• 12808152789120 squared (12808152789120²) is 164048777869442435190374400
• 12808152789120 cubed (12808152789120³) is 2101161811820226457502878709537046528000
• The square root of 12808152789120 is 3578847.9695455073
• The cube root of 12808152789120 is 23397.1072891411

Scales and comparisons

• 12,808,152,789,120 seconds is equal to 407,259 years, 33 weeks, 2 days, 3 hours, 12 minutes.
• To count from 1 to 12,808,152,789,120 would take you about one million, eighteen thousand, one hundred forty-nine 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 12808152789120 cubic inches would be around 1949.8 feet tall.

Recreational maths with 12808152789120

• 12808152789120 backwards is 02198725180821
• The number of decimal digits it has is: 14
• The sum of 12808152789120's digits is 54
• More coming soon!