20990444176

Names of 20990444176

• Cardinal: 20990444176 can be written as Twenty billion, nine hundred ninety million, four hundred forty-four thousand, one hundred seventy-six.

Scientific notation

• Scientific notation: 2.0990444176 × 10¹⁰

Factors of 20990444176

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1962

Divisors of 20990444176

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 13 16 26 52 104 127 208 254 508 727 1016 1093 1454 1651 2032 2186 2908 3302 4372 5816 6604 8744 9451 11632 13208 14209 17488 18902 26416 28418 37804 56836 75608 92329 113672 138811 151216 184658 227344 277622 369316 555244 738632 794611 1110488 1200277 1477264 1589222 1804543 2220976 2400554 3178444 3609086 4801108 6356888 7218172 9602216 10329943 12713776 14436344 19204432 20659886 28872688 41319772 82639544 100915597 165279088 201831194 403662388 807324776 1311902761 1614649552 2623805522 5247611044 10495222088 20990444176
• Sum of all divisors σ(n): 44243390464
• Sum of proper divisors (its aliquot sum) s(n): 23252946288
• 20990444176 is an abundant number, because the sum of its proper divisors (23252946288) is greater than itself. Its abundance is 2262502112

Bases of 20990444176

• Binary: 10011100011001000001100001010010000₂
• Hexadecimal: 0x4E320C290
• Base-36: 9N562DS

Squares and roots of 20990444176

• 20990444176 squared (20990444176²) is 440598746705772318976
• 20990444176 cubed (20990444176³) is 9248363396743077758431793483776
• The square root of 20990444176 is 144880.7929851297
• The cube root of 20990444176 is 2758.5056399729

Scales and comparisons

• 20,990,444,176 seconds is equal to 667 years, 22 weeks, 2 days, 22 hours, 56 minutes, 16 seconds.
• To count from 1 to 20,990,444,176 would take you about one thousand, three hundred thirty-four 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 20990444176 cubic inches would be around 229.9 feet tall.

Recreational maths with 20990444176

• 20990444176 backwards is 67144409902
• The number of decimal digits it has is: 11
• The sum of 20990444176's digits is 46
• More coming soon!