218134980320

Names of 218134980320

• Cardinal: 218134980320 can be written as Two hundred eighteen billion, one hundred thirty-four million, nine hundred eighty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.1813498032 × 10¹¹

Factors of 218134980320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 379

Divisors of 218134980320

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 173 199 346 398 692 796 865 995 1384 1592 1730 1990 2768 3184 3460 3980 5536 6368 6920 7960 13840 15920 27680 31840 34427 39601 68854 79202 137708 158404 172135 198005 275416 316808 344270 396010 550832 633616 688540 792020 1101664 1267232 1377080 1584040 2754160 3168080 5508320 6336160 6850973 7880599 13701946 15761198 27403892 31522396 34254865 39402995 54807784 63044792 68509730 78805990 109615568 126089584 137019460 157611980 219231136 252179168 274038920 315223960 548077840 630447920 1096155680 1260895840 1363343627 2726687254 5453374508 6816718135 10906749016 13633436270 21813498032 27266872540 43626996064 54533745080 109067490160 218134980320
• Sum of all divisors σ(n): 520940548800
• Sum of proper divisors (its aliquot sum) s(n): 302805568480
• 218134980320 is an abundant number, because the sum of its proper divisors (302805568480) is greater than itself. Its abundance is 84670588160

Bases of 218134980320

• Binary: 11001011001001110110111010011011100000₂
• Hexadecimal: 0x32C9DBA6E0
• Base-36: 2S7JXO0W

Squares and roots of 218134980320

• 218134980320 squared (218134980320²) is 47582869639206787302400
• 218134980320 cubed (218134980320³) is 10379488332317498048619449888768000
• The square root of 218134980320 is 467049.2268701449
• The cube root of 218134980320 is 6019.7035604185

Scales and comparisons

• 218,134,980,320 seconds is equal to 6,936 years, 6 days, 10 hours, 5 minutes, 20 seconds.
• To count from 1 to 218,134,980,320 would take you about thirteen thousand, eight hundred seventy-two 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 218134980320 cubic inches would be around 501.6 feet tall.

Recreational maths with 218134980320

• 218134980320 backwards is 023089431812
• The number of decimal digits it has is: 12
• The sum of 218134980320's digits is 41
• More coming soon!