218848431210843

Names of 218848431210843

• Cardinal: 218848431210843 can be written as Two hundred eighteen trillion, eight hundred forty-eight billion, four hundred thirty-one million, two hundred ten thousand, eight hundred forty-three.

Scientific notation

• Scientific notation: 2.18848431210843 × 10¹⁴

Factors of 218848431210843

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10747

Divisors of 218848431210843

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 7 21 31 49 93 147 217 307 343 651 921 1029 1519 2149 2401 4557 6447 7203 9517 10399 10633 15043 28551 31197 31899 45129 66619 72793 74431 94249 105301 199857 218379 223293 282747 315903 322369 466333 509551 659743 737107 967107 1398999 1528653 1979229 2211321 2256583 2921719 3192493 3264331 3566857 4618201 6769749 8765157 9577479 9792993 10700571 13854603 15796081 20452033 22347451 22850317 24967999 32327407 47388243 61356099 67042353 68550951 74903997 96982221 98967283 110572567 143164231 156432157 226291849 296901849 331717701 429492693 469296471 678875547 692770981 774007969 980095351 1002149617 1095025099 2078312943 2322023907 2940286053 3006448851 3285075297 4849396867 6860667457 7015047319 7665175693 14548190601 20582002371 21045141957 22995527079 30382955881 33945778069 48024672199 91148867643 101837334207 144074016597 212680691167 237620446483 336172705393 638042073501 712861339449 1008518116179 1488764838169 2353208937751 4466294514507 7059626813253 10421353867183 31264061601549 72949477070281 218848431210843
• Sum of all divisors σ(n): 352573853798400
• Sum of proper divisors (its aliquot sum) s(n): 133725422587557
• 218848431210843 is a deficient number, because the sum of its proper divisors (133725422587557) is less than itself. Its deficiency is 85123008623286

Bases of 218848431210843

• Binary: 110001110000101010011111000000001000000101011011₂
• Hexadecimal: 0xC70A9F00815B
• Base-36: 25KPKXFZA3

Squares and roots of 218848431210843

• 218848431210843 squared (218848431210843²) is 47894635843447080519120770649
• 218848431210843 cubed (218848431210843³) is 10481665917753003908280158953937482364947107
• The square root of 218848431210843 is 14793526.6657698293
• The cube root of 218848431210843 is 60262.5927052397

Scales and comparisons

• 218,848,431,210,843 seconds is equal to 6,958,703 years, 8 weeks, 5 days, 19 hours, 54 minutes, 3 seconds.
• To count from 1 to 218,848,431,210,843 would take you about seventeen million, three hundred ninety-six thousand, seven hundred fifty-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 218848431210843 cubic inches would be around 5021.9 feet tall.

Recreational maths with 218848431210843

• 218848431210843 backwards is 348012134848812
• The number of decimal digits it has is: 15
• The sum of 218848431210843's digits is 57
• More coming soon!