18197198106612000

Names of 18197198106612000

• Cardinal: 18197198106612000 can be written as Eighteen quadrillion, one hundred ninety-seven trillion, one hundred ninety-eight billion, one hundred six million, six hundred twelve thousand.

Scientific notation

• Scientific notation: 1.8197198106612 × 10¹⁶

Factors of 18197198106612000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12743135963

Divisors of 18197198106612000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 25 28 30 32 34 35 40 42 48 50 51 56 60 68 70 75 80 84 85 96 100 102 105 112 119 120 125 136 140 150 160 168 170 175 200 204 210 224 238 240 250 255 272 280 300 336 340 350 357 375 400 408 420 425 476 480 500 510 525 544 560 595 600 672 680 700 714 750 800 816 840 850 875 952 1000 1020 1050 1120 1190 1200 1275 1360 1400 1428 1500 1632 1680 1700 1750 1785 1904 2000 2040 2100 2125 2380 2400 2550 2625 2720 2800 2856 2975 3000 3360 3400 3500 3570 3808 4000 4080 4200 4250 4760 5100 5250 5600 5712 5950 6000 6375 6800 7000 7140 8160 8400 8500 8925 9520 10200 10500 11424 11900 12000 12750 13600 14000 14280 14875 16800 17000 17850 19040 20400 21000 23800 25500 28000 28560 29750 34000 35700 40800 42000 44625 47600 51000 57120 59500 68000 71400 84000 89250 95200 102000 119000 142800 178500 204000 238000 285600 357000 476000 714000 1428000 12743135929 25486271858 38229407787 50972543716 63715679645 76458815574 89201951503 101945087432 127431359290 152917631148 178403903006 191147038935 203890174864 216633310793 254862718580 267605854509 305835262296 318578398225 356807806012 382294077870 407780349728 433266621586 446009757515 509725437160 535211709018 611670524592 637156796450 649899932379 713615612024 764588155740 866533243172 892019515030 955735194675 1019450874320 1070423418036 1083166553965 1223341049184 1274313592900 1299799864758 1338029272545 1427231224048 1516433175551 1529176311480 1592891991125 1733066486344 1784039030060 1911470389350 2038901748640 2140846836072 2166333107930 2230048787575 2548627185800 2599599729516 2676058545090 2854462448096 3032866351102 3058352622960 3185783982250 3249499661895 3466132972688 3568078060120 3822940778700 4281693672144 4332666215860 4460097575150 4549299526653 4778675973375 5097254371600 5199199459032 5352117090180 5415832769825 6065732702204 6116705245920 6371567964500 6498999323790 6690146362725 6932265945376 7136156120240 7582165877755 7645881557400 8563387344288 8665332431720 8920195150300 9098599053306 9557351946750 10194508743200 10398398918064 10704234180360 10831665539650 11150243937875 12131465404408 12743135929000 12997998647580 13380292725450 14272312240480 15164331755510 15291763114800 16247498309475 17330664863440 17840390300600 18197198106612 19114703893500 20796797836128 21408468360720 21663331079300 22300487875750 22746497633265 24262930808816 25486271858000 25995997295160 26760585450900 27079163849125 30328663511020 30583526229600 32494996618950 33450731813625 34661329726880 35680780601200 36394396213224 37910829388775 38229407787000 42816936721440 43326662158600 44600975751500 45492995266530 48525861617632 50972543716000 51991994590320 53521170901800 54158327698250 60657327022040 64989993237900 66901463627250 71361561202400 72788792426448 75821658777550 76458815574000 81237491547375 86653324317200 89201951503000 90985990533060 103983989180640 107042341803600 108316655396500 113732488166325 121314654044080 129979986475800 133802927254500 145577584852896 151643317555100 152917631148000 162474983094750 173306648634400 178403903006000 181971981066120 189554146943875 214084683607200 216633310793000 227464976332650 242629308088160 259959972951600 267605854509000 303286635110200 324949966189500 356807806012000 363943962132240 379108293887750 433266621586000 454929952665300 519919945903200 535211709018000 568662440831625 606573270220400 649899932379000 727887924264480 758216587775500 866533243172000 909859905330600 1070423418036000 1137324881663250 1213146540440800 1299799864758000 1516433175551000 1819719810661200 2274649763326500 2599599729516000 3032866351102000 3639439621322400 4549299526653000 6065732702204000 9098599053306000 18197198106612000
• Sum of all divisors σ(n): 72137974993943040
• Sum of proper divisors (its aliquot sum) s(n): 53940776887331040
• 18197198106612000 is an abundant number, because the sum of its proper divisors (53940776887331040) is greater than itself. Its abundance is 35743578780719040

Bases of 18197198106612000

• Binary: 1000000101001100100000101011001000011010101000100100000₂
• Hexadecimal: 0x40A641590D5120
• Base-36: 4Z6D9EIY0IO

Squares and roots of 18197198106612000

• 18197198106612000 squared (18197198106612000²) is 331138018931283357718118544000000
• 18197198106612000 cubed (18197198106612000³) is 6025784131123598128803412665683766212928000000000
• The square root of 18197198106612000 is 134896990.7248193585
• The cube root of 18197198106612000 is 263027.7123213203

Scales and comparisons

• 18,197,198,106,612,000 seconds is equal to 578,614,612 years, 8 weeks, 2 days, 12 hours, 40 minutes.
• To count from 1 to 18,197,198,106,612,000 would take you about one billion, seven hundred thirty-five million, eight hundred forty-three thousand, eight hundred thirty-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 18197198106612000 cubic inches would be around 21919 feet tall.

Recreational maths with 18197198106612000

• 18197198106612000 backwards is 00021660189179181
• 18197198106612000 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18197198106612000's digits is 60
• More coming soon!