18341238627219

Names of 18341238627219

• Cardinal: 18341238627219 can be written as Eighteen trillion, three hundred forty-one billion, two hundred thirty-eight million, six hundred twenty-seven thousand, two hundred nineteen.

Scientific notation

• Scientific notation: 1.8341238627219 × 10¹³

Factors of 18341238627219

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1999

Divisors of 18341238627219

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 19 37 57 67 111 201 703 1273 1369 1873 2109 2479 3819 4107 5619 7437 26011 35587 47101 69301 78033 91723 106761 125491 141303 207903 275169 376473 1316719 1742737 2384329 2564137 3508129 3950157 4643167 5228211 7152987 7692411 10524387 13929501 48718603 66654451 88220173 129800773 146155809 171797179 199963353 235044643 264660519 389402319 515391537 705133929 2466214687 3264146401 4465848217 4802628601 7398644061 8696651791 9792439203 13397544651 14407885803 26089955373 91249943419 165236384029 273749830257 321776116267 495709152087 965328348801 6113746209073 18341238627219
• Sum of all divisors σ(n): 26865843762240
• Sum of proper divisors (its aliquot sum) s(n): 8524605135021
• 18341238627219 is a deficient number, because the sum of its proper divisors (8524605135021) is less than itself. Its deficiency is 9816633492198

Bases of 18341238627219

• Binary: 100001010111001100111000000110101101110010011₂
• Hexadecimal: 0x10AE67035B93
• Base-36: 6I1UJX6S3

Squares and roots of 18341238627219

• 18341238627219 squared (18341238627219²) is 336401034380590307647673961
• 18341238627219 cubed (18341238627219³) is 6170011646017709796218680437570132144459
• The square root of 18341238627219 is 4282667.2328373821
• The cube root of 18341238627219 is 26371.9890705891

Scales and comparisons

• 18,341,238,627,219 seconds is equal to 583,194 years, 34 weeks, 11 hours, 33 minutes, 39 seconds.
• To count from 1 to 18,341,238,627,219 would take you about one million, four hundred fifty-seven thousand, nine hundred eighty-six 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 18341238627219 cubic inches would be around 2197.7 feet tall.

Recreational maths with 18341238627219

• 18341238627219 backwards is 91272683214381
• 18341238627219 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18341238627219's digits is 57
• More coming soon!