18369616989112064

Names of 18369616989112064

• Cardinal: 18369616989112064 can be written as Eighteen quadrillion, three hundred sixty-nine trillion, six hundred sixteen billion, nine hundred eighty-nine million, one hundred twelve thousand and sixty-four.

Scientific notation

• Scientific notation: 1.8369616989112064 × 10¹⁶

Factors of 18369616989112064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 337

Divisors of 18369616989112064

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 83 104 128 166 169 208 239 256 332 338 416 478 664 676 832 956 1079 1328 1352 1664 1912 2158 2197 2656 2704 3107 3328 3824 4316 4394 5312 5408 6214 6889 7648 8632 8788 10624 10816 12428 13778 14027 15296 17264 17576 19837 21248 21632 24856 27556 28054 30592 34528 35152 39674 40391 43264 49712 55112 56108 57121 61184 69056 70304 79348 80782 89557 99424 110224 112216 114242 138112 140608 158696 161564 179114 182351 198848 220448 224432 228484 257881 276224 281216 317392 323128 358228 364702 397696 440896 448864 456968 515762 525083 562432 571787 634784 646256 716456 729404 742573 795392 881792 897728 913936 1031524 1050166 1143574 1164241 1269568 1292512 1432912 1458808 1485146 1646471 1763584 1795456 1827872 2063048 2100332 2287148 2328482 2539136 2585024 2865824 2917616 2970292 3292942 3352453 3590912 3655744 4126096 4200664 4574296 4656964 4741043 5078272 5170048 5731648 5835232 5940584 6585884 6704906 7311488 7433231 8252192 8401328 9148592 9313928 9482086 9653449 10340096 11463296 11670464 11881168 13171768 13409812 14622976 14866462 15135133 16504384 16802656 18297184 18627856 18964172 19306898 21404123 22926592 23340928 23762336 26343536 26819624 29732924 30270266 33008768 33605312 36594368 37255712 37928344 38613796 42808246 43581889 46681856 47524672 52687072 53639248 59465848 60540532 61633559 66017536 67210624 73188736 74511424 75856688 77227592 85616492 87163778 95049344 96632003 105374144 107278496 118931696 121081064 123267118 125494837 134421248 136657093 146377472 149022848 151713376 154455184 171232984 174327556 190098688 193264006 210748288 214556992 237863392 242162128 246534236 250989674 273314186 278253599 298045696 303426752 308910368 342465968 348655112 386528012 393506569 421496576 429113984 475726784 484324256 493068472 501979348 546628372 556507198 606853504 617820736 684931936 697310224 773056024 787013138 801236267 858227968 951453568 968648512 986136944 1003958696 1093256744 1113014396 1213707008 1235641472 1256216039 1369863872 1394620448 1546112048 1574026276 1602472534 1776542209 1902907136 1937297024 1972273888 2007917392 2186513488 2226028792 2471282944 2512432078 2739727744 2789240896 3092224096 3148052552 3204945068 3553084418 3617296787 3874594048 3944547776 4015834784 4373026976 4452057584 5024864156 5115585397 5479455488 5578481792 6184448192 6296105104 6409890136 7106168836 7234593574 7889095552 8031669568 8746053952 8904115168 10049728312 10231170794 10416071471 11156963584 12368896384 12592210208 12819780272 14212337672 14469187148 15778191104 16063339136 17492107904 17808230336 20099456624 20462341588 20832142942 23095048717 24737792768 25184420416 25639560544 28424675344 28938374296 32126678272 32661045227 34984215808 35616460672 40198913248 40924683176 41664285884 46190097434 50368840832 51279121088 56849350688 57876748592 65322090454 66502610161 71232921344 80397826496 81849366352 83328571768 92380194868 100737681664 102558242176 113698701376 115753497184 130644180908 133005220322 160795652992 163698732704 166657143536 184760389736 205116484352 227397402752 231506994368 261288361816 266010440644 300235633321 321591305984 327397465408 333314287072 369520779472 424593587951 454794805504 463013988736 522576723632 532020881288 600471266642 654794930816 666628574144 739041558944 849187175902 864533932093 926027977472 1045153447264 1064041762576 1200942533284 1309589861632 1333257148288 1478083117888 1698374351804 1729067864186 2090306894528 2128083525152 2401885066568 2666514296576 2956166235776 3396748703608 3458135728372 4180613789056 4256167050304 4803770133136 5519716643363 5912332471552 6793497407216 6916271456744 8361227578112 8512334100608 9607540266272 11039433286726 13586994814432 13832542913488 17024668201216 19215080532544 22078866573452 27173989628864 27665085826976 38430161065088 44157733146904 54347979257728 55330171653952 71756316363719 76860322130176 88315466293808 108695958515456 110660343307904 143512632727438 176630932587616 221320686615808 287025265454876 353261865175232 574050530909752 706523730350464 1148101061819504 1413047460700928 2296202123639008 4592404247278016 9184808494556032 18369616989112064
• Sum of all divisors σ(n): 40375050555184800
• Sum of proper divisors (its aliquot sum) s(n): 22005433566072736
• 18369616989112064 is an abundant number, because the sum of its proper divisors (22005433566072736) is greater than itself. Its abundance is 3635816576960672

Bases of 18369616989112064

• Binary: 1000001010000110001000110111111010010111100011100000000₂
• Hexadecimal: 0x414311BF4BC700
• Base-36: 50VHHJLV0U8

Squares and roots of 18369616989112064

• 18369616989112064 squared (18369616989112064²) is 337442828326674571637523150340096
• 18369616989112064 cubed (18369616989112064³) is 6198695512083706846140543271564216003810656518144
• The square root of 18369616989112064 is 135534560.1280797457
• The cube root of 18369616989112064 is 263855.8335782749

Scales and comparisons

• 18,369,616,989,112,064 seconds is equal to 584,096,999 years, 15 weeks, 3 days, 8 hours, 27 minutes, 44 seconds.
• To count from 1 to 18,369,616,989,112,064 would take you about one billion, seven hundred fifty-two million, two hundred ninety thousand, nine hundred ninety-seven 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 18369616989112064 cubic inches would be around 21988 feet tall.

Recreational maths with 18369616989112064

• 18369616989112064 backwards is 46021198961696381
• The number of decimal digits it has is: 17
• The sum of 18369616989112064's digits is 80
• More coming soon!