221343181514

Names of 221343181514

• Cardinal: 221343181514 can be written as Two hundred twenty-one billion, three hundred forty-three million, one hundred eighty-one thousand, five hundred fourteen.

Scientific notation

• Scientific notation: 2.21343181514 × 10¹¹

Factors of 221343181514

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 291

Divisors of 221343181514

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 7 13 14 26 49 91 98 182 269 343 538 637 686 1274 1883 2401 3497 3766 4459 4802 6994 8918 13181 16807 24479 26362 31213 33614 48958 62426 72361 92267 117649 144722 171353 184534 218491 235298 342706 436982 506527 645869 940693 1013054 1199471 1291738 1529437 1881386 2398942 3058874 3545689 4521083 6584851 7091378 8396297 9042166 13169702 16792594 24819823 31647581 46093957 49639646 58774079 63295162 92187914 117548158 173738761 322657699 347477522 411418553 645315398 822837106 1216171327 2258603893 2432342654 4517207786 8513199289 15810227251 17026398578 31620454502 110671590757 221343181514
• Sum of all divisors σ(n): 418702753014
• Sum of proper divisors (its aliquot sum) s(n): 197359571500
• 221343181514 is a deficient number, because the sum of its proper divisors (197359571500) is less than itself. Its deficiency is 23983610014

Bases of 221343181514

• Binary: 11001110001001000101001110101011001010₂
• Hexadecimal: 0x338914EACA
• Base-36: 2TOM0JWQ

Squares and roots of 221343181514

• 221343181514 squared (221343181514²) is 48992804002739551332196
• 221343181514 cubed (221343181514³) is 10844223109258206263789179740224744
• The square root of 221343181514 is 470471.2334606655
• The cube root of 221343181514 is 6049.0714738663

Scales and comparisons

• 221,343,181,514 seconds is equal to 7,038 years, 1 week, 3 days, 9 hours, 5 minutes, 14 seconds.
• To count from 1 to 221,343,181,514 would take you about fourteen thousand and seventy-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 221343181514 cubic inches would be around 504.1 feet tall.

Recreational maths with 221343181514

• 221343181514 backwards is 415181343122
• The number of decimal digits it has is: 12
• The sum of 221343181514's digits is 35
• More coming soon!