18404030842324992

Names of 18404030842324992

• Cardinal: 18404030842324992 can be written as Eighteen quadrillion, four hundred four trillion, thirty billion, eight hundred forty-two million, three hundred twenty-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.8404030842324992 × 10¹⁶

Factors of 18404030842324992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 16447

Divisors of 18404030842324992

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 61 64 72 96 122 128 144 183 192 244 256 288 366 384 488 512 549 576 732 768 976 1024 1098 1152 1464 1536 1952 2048 2196 2304 2928 3072 3721 3904 4392 4608 5856 6144 7442 7808 8784 9216 11163 11712 14884 15616 16381 17568 18432 22326 23424 29768 31232 32762 33489 35136 44652 46848 49143 59536 62464 65524 66978 70272 89304 93696 98286 119072 124928 131048 133956 140544 147429 178608 187392 196572 238144 262096 267912 281088 294858 357216 374784 393144 476288 524192 535824 562176 589716 714432 786288 952576 999241 1048384 1071648 1124352 1179432 1428864 1572576 1905152 1998482 2096768 2143296 2358864 2857728 2997723 3145152 3810304 3996964 4193536 4286592 4717728 5715456 5995446 6290304 7620608 7993928 8387072 8573184 8993169 9435456 11430912 11990892 12580608 15987856 16774144 17146368 17986338 18870912 22861824 23981784 25161216 31975712 33548288 34292736 35972676 37741824 47963568 50322432 60953701 63951424 68585472 71945352 75483648 95927136 100644864 121907402 127902848 143890704 150967296 182861103 191854272 243814804 255805696 268337161 287781408 301934592 365722206 383708544 487629608 511611392 536674322 548583309 575562816 731444412 767417088 805011483 975259216 1023222784 1073348644 1097166618 1151125632 1462888824 1534834176 1610022966 1950518432 2046445568 2146697288 2194333236 2302251264 2415034449 2925777648 3069668352 3220045932 3901036864 4293394576 4388666472 4604502528 4830068898 5851555296 6139336704 6440091864 7802073728 8586789152 8777332944 9209005056 9660137796 11703110592 12880183728 15604147456 16368566821 17173578304 17554665888 18418010112 19320275592 23406221184 25760367456 31208294912 32737133642 34347156608 35109331776 38640551184 46812442368 49105700463 51520734912 62416589824 65474267284 68694313216 70218663552 77281102368 93624884736 98211400926 103041469824 124833179648 130948534568 137388626432 140437327104 147317101389 154562204736 187249769472 196422801852 206082939648 261897069136 274777252864 280874654208 294634202778 309124409472 374499538944 392845603704 412165879296 523794138272 549554505728 561749308416 589268405556 618248818944 785691207408 824331758592 998482576081 1047588276544 1123498616832 1178536811112 1236497637888 1571382414816 1648663517184 1996965152162 2095176553088 2357073622224 2472995275776 2995447728243 3142764829632 3993930304324 4190353106176 4714147244448 4945990551552 5990895456486 6285529659264 7987860608648 8380706212352 8986343184729 9428294488896 11981790912972 12571059318528 15975721217296 16761412424704 17972686369458 18856588977792 23963581825944 25142118637056 31951442434592 33522824849408 35945372738916 37713177955584 47927163651888 50284237274112 63902884869184 71890745477832 75426355911168 95854327303776 100568474548224 127805769738368 143781490955664 150852711822336 191708654607552 255611539476736 287562981911328 301705423644672 383417309215104 511223078953472 575125963822656 766834618430208 1022446157906944 1150251927645312 1533669236860416 2044892315813888 2300503855290624 3067338473720832 4601007710581248 6134676947441664 9202015421162496 18404030842324992
• Sum of all divisors σ(n): 54043184659451715
• Sum of proper divisors (its aliquot sum) s(n): 35639153817126723
• 18404030842324992 is an abundant number, because the sum of its proper divisors (35639153817126723) is greater than itself. Its abundance is 17235122974801731

Bases of 18404030842324992

• Binary: 1000001011000100101111001011000110010101100100000000000₂
• Hexadecimal: 0x41625E58CAC800
• Base-36: 517ON1TIWW0

Squares and roots of 18404030842324992

• 18404030842324992 squared (18404030842324992²) is 338708351245249554546912147800064
• 18404030842324992 cubed (18404030842324992³) is 6233598942870619412356028647208150378311726399488
• The square root of 18404030842324992 is 135661456.7308083715
• The cube root of 18404030842324992 is 264020.5009825837

Scales and comparisons

• 18,404,030,842,324,992 seconds is equal to 585,191,253 years, 19 weeks, 5 days, 14 hours, 43 minutes, 12 seconds.
• To count from 1 to 18,404,030,842,324,992 would take you about one billion, seven hundred fifty-five million, five hundred seventy-three thousand, seven hundred sixty 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 18404030842324992 cubic inches would be around 22001.7 feet tall.

Recreational maths with 18404030842324992

• 18404030842324992 backwards is 29942324803040481
• The number of decimal digits it has is: 17
• The sum of 18404030842324992's digits is 63
• More coming soon!