21622188304

Names of 21622188304

• Cardinal: 21622188304 can be written as Twenty-one billion, six hundred twenty-two million, one hundred eighty-eight thousand, three hundred four.

Scientific notation

• Scientific notation: 2.1622188304 × 10¹⁰

Factors of 21622188304

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1037

Divisors of 21622188304

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 89 137 178 274 356 548 712 809 1096 1424 1618 2192 3236 6472 12193 12944 18769 24386 37538 48772 72001 75076 97544 110833 144002 150152 195088 221666 288004 300304 443332 576008 886664 1152016 1670441 1773328 3340882 6681764 9864137 13363528 15184121 19728274 26727056 30368242 39456548 60736484 78913096 121472968 157826192 242945936 1351386769 2702773538 5405547076 10811094152 21622188304
• Sum of all divisors σ(n): 42727929300
• Sum of proper divisors (its aliquot sum) s(n): 21105740996
• 21622188304 is a deficient number, because the sum of its proper divisors (21105740996) is less than itself. Its deficiency is 516447308

Bases of 21622188304

• Binary: 10100001000110010000110100100010000₂
• Hexadecimal: 0x508C86910
• Base-36: 9XLAJ9S

Squares and roots of 21622188304

• 21622188304 squared (21622188304²) is 467519027053634396416
• 21622188304 cubed (21622188304³) is 10108784438656553226878134718464
• The square root of 21622188304 is 147044.8513345503
• The cube root of 21622188304 is 2785.9065755335

Scales and comparisons

• 21,622,188,304 seconds is equal to 687 years, 26 weeks, 6 days, 19 hours, 25 minutes, 4 seconds.
• To count from 1 to 21,622,188,304 would take you about one thousand, three hundred seventy-five 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 21622188304 cubic inches would be around 232.2 feet tall.

Recreational maths with 21622188304

• 21622188304 backwards is 40388122612
• The number of decimal digits it has is: 11
• The sum of 21622188304's digits is 37
• More coming soon!