1998134812786112

Names of 1998134812786112

• Cardinal: 1998134812786112 can be written as One quadrillion, nine hundred ninety-eight trillion, one hundred thirty-four billion, eight hundred twelve million, seven hundred eighty-six thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.998134812786112 × 10¹⁵

Factors of 1998134812786112

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 180447

Divisors of 1998134812786112

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 32 44 52 56 64 77 88 91 104 112 121 143 154 176 182 208 224 242 286 308 352 364 416 448 484 572 616 704 728 832 847 968 1001 1144 1232 1456 1573 1694 1936 2002 2288 2464 2912 3146 3388 3872 4004 4576 4928 5824 6292 6776 7744 8008 9152 11011 12584 13552 16016 17393 22022 25168 27104 32032 34786 44044 50336 54208 64064 69572 88088 100672 121751 139144 163021 176176 191323 226109 243502 278288 326042 352352 382646 452218 487004 556576 652084 704704 765292 904436 974008 1113152 1141147 1304168 1339261 1530584 1582763 1793231 1808872 1948016 2104553 2119273 2282294 2487199 2608336 2678522 3061168 3165526 3586462 3617744 3896032 4209106 4238546 4564588 4974398 5216672 5357044 6122336 6331052 7172924 7235488 7792064 8418212 8477092 9129176 9948796 10433344 10714088 12244672 12552617 12662104 14345848 14470976 14731871 14834911 16836424 16954184 17410393 18258352 19725541 19897592 21428176 23312003 25105234 25324208 27359189 28691696 29463742 29669822 33672848 33908368 34820786 36516704 39451082 39795184 42856352 46624006 50210468 50648416 54718378 57383392 58927484 59339644 67345696 67816736 69641572 73033408 78902164 79590368 85712704 93248012 100420936 101296832 109436756 114766784 117854968 118679288 134691392 135633472 138078787 139283144 157804328 159180736 163184021 186496024 191514323 200841872 218873512 235709936 237358576 256432033 276157574 278566288 315608656 326368042 372992048 383028646 401683744 437747024 471419872 474717152 512864066 552315148 557132576 631217312 652736084 745984096 766057292 803367488 875494048 942839744 949434304 1025728132 1104630296 1114265152 1262434624 1305472168 1491968192 1532114584 1750988096 1795024231 2051456264 2209260592 2610944336 2835424253 3064229168 3590048462 4102912528 4418521184 5221888672 5670848506 6128458336 7180096924 8205825056 8837042368 10443777344 11341697012 12256916672 14360193848 16411650112 19847969771 22683394024 28720387696 31189666783 36860515289 39695939542 45366788048 57440775392 62379333566 73721030578 79391879084 90733576096 114881550784 124758667132 147442061156 158783758168 181467152192 218327667481 249517334264 258023607023 294884122312 317567516336 343086334613 405465668179 436655334962 499034668528 516047214046 589768244624 635135032672 686172669226 810931336358 873310669924 998069337056 1032094428092 1179536489248 1270270065344 1372345338452 1621862672716 1746621339848 1996138674112 2064188856184 2359072978496 2401604342291 2744690676904 2838259677253 3243725345432 3493242679696 4128377712368 4460122349969 4803208684582 5489381353808 5676519354506 6487450690864 6986485359392 8256755424736 8920244699938 9606417369164 10978762707616 11353038709012 12974901381728 13972970718784 16513510849472 17840489399876 19212834738328 21957525415232 22706077418024 25949802763456 31220856449783 35680978799752 38425669476656 45412154836048 62441712899566 71361957599504 76851338953312 90824309672096 124883425799132 142723915199008 153702677906624 181648619344192 249766851598264 285447830398016 499533703196528 999067406393056 1998134812786112
• Sum of all divisors σ(n): 5364374226085056
• Sum of proper divisors (its aliquot sum) s(n): 3366239413298944
• 1998134812786112 is an abundant number, because the sum of its proper divisors (3366239413298944) is greater than itself. Its abundance is 1368104600512832

Bases of 1998134812786112

• Binary: 111000110010100101100000011101110101011110111000000₂
• Hexadecimal: 0x7194B03BABDC0
• Base-36: JOA2GL7Y68

Squares and roots of 1998134812786112

• 1998134812786112 squared (1998134812786112²) is 3992542730067790851279860076544
• 1998134812786112 cubed (1998134812786112³) is 7977638620484557770496454375112864414220156928
• The square root of 1998134812786112 is 44700501.2587791011
• The cube root of 1998134812786112 is 125952.9263304937

Scales and comparisons

• 1,998,134,812,786,112 seconds is equal to 63,534,506 years, 21 weeks, 2 days, 4 hours, 8 minutes, 32 seconds.
• To count from 1 to 1,998,134,812,786,112 would take you about one hundred ninety million, six hundred three thousand, five hundred nineteen 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 1998134812786112 cubic inches would be around 10496.1 feet tall.

Recreational maths with 1998134812786112

• 1998134812786112 backwards is 2116872184318991
• The number of decimal digits it has is: 16
• The sum of 1998134812786112's digits is 71
• More coming soon!