1838384328216

Names of 1838384328216

• Cardinal: 1838384328216 can be written as One trillion, eight hundred thirty-eight billion, three hundred eighty-four million, three hundred twenty-eight thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.838384328216 × 10¹²

Factors of 1838384328216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 86652

Divisors of 1838384328216

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 43 86 129 172 258 344 516 1032 33623 52981 67246 100869 105962 134492 158943 201738 211924 268984 317886 403476 423848 635772 806952 1271544 1445789 2278183 2891578 4337367 4556366 5783156 6834549 8674734 9112732 11566312 13669098 17349468 18225464 27338196 34698936 54676392 1781380163 3562760326 5344140489 7125520652 10688280978 14251041304 21376561956 42753123912 76599347009 153198694018 229798041027 306397388036 459596082054 612794776072 919192164108 1838384328216
• Sum of all divisors σ(n): 4703072267520
• Sum of proper divisors (its aliquot sum) s(n): 2864687939304
• 1838384328216 is an abundant number, because the sum of its proper divisors (2864687939304) is greater than itself. Its abundance is 1026303611088

Bases of 1838384328216

• Binary: 11010110000001000001111101010111000011000₂
• Hexadecimal: 0x1AC083EAE18
• Base-36: NGJIKA3C

Squares and roots of 1838384328216

• 1838384328216 squared (1838384328216²) is 3379656938230193613742656
• 1838384328216 cubed (1838384328216³) is 6213108349988857894567906036063581696
• The square root of 1838384328216 is 1355870.3213124771
• The cube root of 1838384328216 is 12250.2636693845

Scales and comparisons

• 1,838,384,328,216 seconds is equal to 58,454 years, 48 weeks, 4 days, 9 hours, 23 minutes, 36 seconds.
• To count from 1 to 1,838,384,328,216 would take you about one hundred forty-six thousand, one hundred thirty-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 1838384328216 cubic inches would be around 1020.9 feet tall.

Recreational maths with 1838384328216

• 1838384328216 backwards is 6128234838381
• The number of decimal digits it has is: 13
• The sum of 1838384328216's digits is 57
• More coming soon!