18079953335762944

Names of 18079953335762944

• Cardinal: 18079953335762944 can be written as Eighteen quadrillion, seventy-nine trillion, nine hundred fifty-three billion, three hundred thirty-five million, seven hundred sixty-two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.8079953335762944 × 10¹⁶

Factors of 18079953335762944

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 538

Divisors of 18079953335762944

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 16 32 64 127 128 254 256 409 508 512 818 1016 1024 1636 2032 2048 3272 4064 4096 6544 8128 8192 13088 16129 16256 16384 26176 32258 32512 51943 52352 64516 65024 103886 104704 129032 130048 167281 207772 209408 258064 260096 334562 415544 418816 516128 520192 669124 831088 837632 1032256 1040384 1338248 1662176 1675264 2064512 2080768 2676496 3324352 3350528 4129024 5352992 6596761 6648704 6701056 8258048 10705984 13193522 13297408 16516096 21244687 21411968 26387044 26594816 33032192 42489374 42823936 52774088 53189632 66064384 68417929 84978748 85647872 105548176 106379264 132128768 136835858 169957496 171295744 211096352 212758528 264257536 273671716 339914992 342591488 422192704 425517056 547343432 679829984 685182976 844385408 851034112 1094686864 1359659968 1370365952 1688770816 2189373728 2698075249 2719319936 2740731904 3377541632 4378747456 5396150498 5438639872 6755083264 8689076983 8757494912 10792300996 10877279744 13510166528 17378153966 17514989824 21584601992 21754559488 27020333056 34756307932 35029979648 43169203984 43509118976 54040666112 69512615864 70059959296 86338407968 87018237952 108081332224 139025231728 140119918592 172676815936 174036475904 278050463456 280239837184 345353631872 348072951808 556100926912 560479674368 690707263744 1103512776841 1112201853824 1120959348736 1381414527488 2207025553682 2224403707648 2762829054976 4414051107364 4448807415296 5525658109952 8828102214728 8897614830592 11051316219904 17656204429456 17795229661184 22102632439808 35312408858912 35590459322368 44205264879616 70624817717824 71180918644736 141249635435648 142361837289472 282499270871296 564998541742592 1129997083485184 2259994166970368 4519988333940736 9039976667881472 18079953335762944
• Sum of all divisors σ(n): 36535087836348780
• Sum of proper divisors (its aliquot sum) s(n): 18455134500585836
• 18079953335762944 is an abundant number, because the sum of its proper divisors (18455134500585836) is greater than itself. Its abundance is 375181164822892

Bases of 18079953335762944

• Binary: 1000000001110111001111100101100001000100100000000000000₂
• Hexadecimal: 0x403B9F2C224000
• Base-36: 4Y0T3WDJUV4

Squares and roots of 18079953335762944

• 18079953335762944 squared (18079953335762944²) is 326884712623365606060018563547136
• 18079953335762944 cubed (18079953335762944³) is 5910060350404730318396849887115805755845466128384
• The square root of 18079953335762944 is 134461716.9894946119
• The cube root of 18079953335762944 is 262461.5978205739

Scales and comparisons

• 18,079,953,335,762,944 seconds is equal to 574,886,591 years, 5 weeks, 4 days, 22 hours, 9 minutes, 4 seconds.
• To count from 1 to 18,079,953,335,762,944 would take you about one billion, seven hundred twenty-four million, six hundred fifty-nine thousand, seven hundred seventy-three 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 18079953335762944 cubic inches would be around 21871.8 feet tall.

Recreational maths with 18079953335762944

• 18079953335762944 backwards is 44926753335997081
• The number of decimal digits it has is: 17
• The sum of 18079953335762944's digits is 85
• More coming soon!