20998362

Names of 20998362

• Cardinal: 20998362 can be written as Twenty million, nine hundred ninety-eight thousand, three hundred sixty-two.

Scientific notation

• Scientific notation: 2.0998362 × 10⁷

Factors of 20998362

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 217

Divisors of 20998362

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 43 49 66 77 86 98 129 147 151 154 231 258 294 301 302 453 462 473 539 602 903 906 946 1057 1078 1419 1617 1661 1806 2107 2114 2838 3171 3234 3311 3322 4214 4983 6321 6342 6493 6622 7399 9933 9966 11627 12642 12986 14798 19479 19866 22197 23177 23254 34881 38958 44394 45451 46354 69531 69762 71423 81389 90902 136353 139062 142846 162778 214269 244167 272706 318157 428538 488334 499961 636314 954471 999922 1499883 1908942 2999766 3499727 6999454 10499181 20998362
• Sum of all divisors σ(n): 54895104
• Sum of proper divisors (its aliquot sum) s(n): 33896742
• 20998362 is an abundant number, because the sum of its proper divisors (33896742) is greater than itself. Its abundance is 12898380

Bases of 20998362

• Binary: 1010000000110100011011010₂
• Hexadecimal: 0x14068DA
• Base-36: CI2FU

Squares and roots of 20998362

• 20998362 squared (20998362²) is 440931206683044
• 20998362 cubed (20998362³) is 9258833095027377173928
• The square root of 20998362 is 4582.3969710185
• The cube root of 20998362 is 275.8852442487

Scales and comparisons

• 20,998,362 seconds is equal to 34 weeks, 5 days, 52 minutes, 42 seconds.
• To count from 1 to 20,998,362 would take you about thirteen hours!

  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 20998362 cubic inches would be around 23 feet tall.

Recreational maths with 20998362

• 20998362 backwards is 26389902
• The number of decimal digits it has is: 8
• The sum of 20998362's digits is 39
• More coming soon!