18969833137038336

Names of 18969833137038336

• Cardinal: 18969833137038336 can be written as Eighteen quadrillion, nine hundred sixty-nine trillion, eight hundred thirty-three billion, one hundred thirty-seven million, thirty-eight thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 1.8969833137038336 × 10¹⁶

Factors of 18969833137038336

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 7947330668

Divisors of 18969833137038336

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 37 42 48 56 63 64 72 74 84 96 111 112 126 128 144 148 168 192 222 224 252 256 259 288 296 333 336 384 444 448 504 512 518 576 592 666 672 768 777 888 896 1008 1024 1036 1152 1184 1332 1344 1536 1554 1776 1792 2016 2072 2304 2331 2368 2664 2688 3072 3108 3552 3584 4032 4144 4608 4662 4736 5328 5376 6216 7104 7168 8064 8288 9216 9324 9472 10656 10752 12432 14208 16128 16576 18648 18944 21312 21504 24864 28416 32256 33152 37296 37888 42624 49728 56832 64512 66304 74592 85248 99456 113664 132608 149184 170496 198912 265216 298368 340992 397824 596736 795648 1193472 2386944 7947330619 15894661238 23841991857 31789322476 47683983714 55631314333 63578644952 71525975571 95367967428 111262628666 127157289904 143051951142 166893942999 190735934856 222525257332 254314579808 286103902284 294051232903 333787885998 381471869712 445050514664 500681828997 508629159616 572207804568 588102465806 667575771996 762943739424 882153698709 890101029328 1001363657994 1017258319232 1144415609136 1176204931612 1335151543992 1525887478848 1764307397418 1780202058656 2002727315988 2034516638464 2058358630321 2288831218272 2352409863224 2646461096127 2670303087984 3051774957696 3528614794836 3560404117312 4005454631976 4069033276928 4116717260642 4577662436544 4704819726448 5292922192254 5340606175968 6103549915392 6175075890963 7057229589672 7120808234624 8010909263952 8138066553856 8233434521284 9155324873088 9409639452896 10585844384508 10681212351936 12207099830784 12350151781926 14114459179344 14241616469248 16021818527904 16466869042568 18310649746176 18525227672889 18819278905792 21171688769016 21362424703872 24414199661568 24700303563852 28228918358688 28483232938496 32043637055808 32933738085136 36621299492352 37050455345778 37638557811584 42343377538032 42724849407744 49400607127704 56457836717376 56966465876992 64087274111616 65867476170272 73242598984704 74100910691556 75277115623168 84686755076064 85449698815488 98801214255408 112915673434752 128174548223232 131734952340544 148201821383112 150554231246336 169373510152128 170899397630976 197602428510816 225831346869504 256349096446464 263469904681088 296403642766224 301108462492672 338747020304256 395204857021632 451662693739008 512698192892928 526939809362176 592807285532448 677494040608512 790409714043264 903325387478016 1053879618724352 1185614571064896 1354988081217024 1580819428086528 2107759237448704 2371229142129792 2709976162434048 3161638856173056 4742458284259584 6323277712346112 9484916568519168 18969833137038336
• Sum of all divisors σ(n): 64291870199161280
• Sum of proper divisors (its aliquot sum) s(n): 45322037062122944
• 18969833137038336 is an abundant number, because the sum of its proper divisors (45322037062122944) is greater than itself. Its abundance is 26352203925084608

Bases of 18969833137038336

• Binary: 1000011011001001111011001110101100101001110010000000000₂
• Hexadecimal: 0x4364F67594E400
• Base-36: 56S8T1B7R40

Squares and roots of 18969833137038336

• 18969833137038336 squared (18969833137038336²) is 359854569247077715815281533648896
• 18969833137038336 cubed (18969833137038336³) is 6826381132217871378653652579310502497140716077056
• The square root of 18969833137038336 is 137731017.3382827227
• The cube root of 18969833137038336 is 266698.8667193257

Scales and comparisons

• 18,969,833,137,038,336 seconds is equal to 603,182,016 years, 10 weeks, 6 days, 21 hours, 45 minutes, 36 seconds.
• To count from 1 to 18,969,833,137,038,336 would take you about one billion, eight hundred nine million, five hundred forty-six thousand and forty-eight 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 18969833137038336 cubic inches would be around 22224.9 feet tall.

Recreational maths with 18969833137038336

• 18969833137038336 backwards is 63383073133896981
• The number of decimal digits it has is: 17
• The sum of 18969833137038336's digits is 81
• More coming soon!