18326332240540432848

Names of 18326332240540432848

• Cardinal: 18326332240540432848 can be written as Eighteen quintillion, three hundred twenty-six quadrillion, three hundred thirty-two trillion, two hundred forty billion, five hundred forty million, four hundred thirty-two thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.8326332240540432848 × 10¹⁹

Factors of 18326332240540432848

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15176978105

Divisors of 18326332240540432848

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 36 38 48 57 72 76 109 114 144 152 171 218 228 304 327 342 436 456 654 684 872 912 981 1308 1368 1744 1962 2071 2616 2736 3924 4049 4142 5232 6213 7848 8098 8284 12147 12426 15696 16196 16568 18639 24294 24852 32392 33136 36441 37278 48588 49704 64784 72882 74556 76931 97176 99408 145764 149112 153862 194352 230793 291528 298224 307724 441341 461586 583056 615448 692379 882682 923172 1230896 1324023 1384758 1765364 1846344 2648046 2769516 3530728 3692688 3972069 5296092 5539032 7061456 7944138 8385479 10592184 11078064 15888276 16770958 21184368 25156437 31776552 33541916 50312874 63553104 67083832 75469311 100625748 134167664 150938622 201251496 301877244 402502992 603754488 1207508976 15176973923 30353947846 45530921769 60707895692 91061843538 121415791384 136592765307 182123687076 242831582768 273185530614 288362504537 364247374152 546371061228 576725009074 728494748304 865087513611 1092742122456 1153450018148 1654290157607 1730175027222 2185484244912 2306900036296 2595262540833 3308580315214 3460350054444 4613800072592 4962870472821 5190525081666 6617160630428 6920700108888 9925740945642 10381050163332 13234321260856 13841400217776 14888611418463 19851481891284 20762100326664 26468642521712 29777222836926 31431512994533 39702963782568 41524200653328 59554445673852 61451567414227 62863025989066 79405927565136 94294538983599 119108891347704 122903134828454 125726051978132 184354702242681 188589077967198 238217782695408 245806269656908 251452103956264 282883616950797 368709404485362 377178155934396 491612539313816 502904207912528 553064106728043 565767233901594 737418808970724 754356311868792 983225078627632 1106128213456086 1131534467803188 1167579780870313 1474837617941448 1508712623737584 2212256426912172 2263068935606376 2335159561740626 2949675235882896 3502739342610939 4424512853824344 4526137871212752 4670319123481252 6698220848150743 7005478685221878 8849025707648688 9340638246962504 10508218027832817 13396441696301486 14010957370443756 18681276493925008 20094662544452229 21016436055665634 26792883392602972 28021914740887512 40189325088904458 42032872111331268 53585766785205944 56043829481775024 60283987633356687 80378650177808916 84065744222662536 107171533570411888 120567975266713374 127266196114864117 160757300355617832 168131488445325072 241135950533426748 254532392229728234 321514600711235664 381798588344592351 482271901066853496 509064784459456468 763597176689184702 964543802133706992 1018129568918912936 1145395765033777053 1527194353378369404 2036259137837825872 2290791530067554106 3054388706756738808 4581583060135108212 6108777413513477616 9163166120270216424 18326332240540432848
• Sum of all divisors σ(n): 54496415578124520000
• Sum of proper divisors (its aliquot sum) s(n): 36170083337584087152
• 18326332240540432848 is an abundant number, because the sum of its proper divisors (36170083337584087152) is greater than itself. Its abundance is 17843751097043654304

Bases of 18326332240540432848

• Binary: 1111111001010100001101100001001101100001001100110111100111010000₂
• Hexadecimal: 0xFE543613613379D0
• Base-36: 3V8GELHNXAS40

Squares and roots of 18326332240540432848

• 18326332240540432848 squared (18326332240540432848²) is 335854453390671721452006906703197391104
• 18326332240540432848 cubed (18326332240540432848³) is 6154980297302551262861617762074849247578403649740504584192
• The square root of 18326332240540432848 is 4280926563.3201923507
• The cube root of 18326332240540432848 is 2636484.2740947891

Scales and comparisons

• 18,326,332,240,540,432,848 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,326,332,240,540,432,848 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 18326332240540432848 cubic inches would be around 219707 feet tall.

Recreational maths with 18326332240540432848

• 18326332240540432848 backwards is 84823404504223362381
• 18326332240540432848 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 18326332240540432848's digits is 72
• More coming soon!