11221020

Names of 11221020

• Cardinal: 11221020 can be written as Eleven million, two hundred twenty-one thousand and twenty.

Scientific notation

• Scientific notation: 1.122102 × 10⁷

Factors of 11221020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 239

Divisors of 11221020

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 19 20 30 34 36 38 45 51 57 60 68 76 85 90 95 102 114 153 170 171 180 190 193 204 228 255 285 306 323 340 342 380 386 510 570 579 612 646 684 765 772 855 965 969 1020 1140 1158 1292 1530 1615 1710 1737 1930 1938 2316 2895 2907 3060 3230 3281 3420 3474 3667 3860 3876 4845 5790 5814 6460 6562 6948 7334 8685 9690 9843 11001 11580 11628 13124 14535 14668 16405 17370 18335 19380 19686 22002 29070 29529 32810 33003 34740 36670 39372 44004 49215 55005 58140 59058 62339 65620 66006 73340 98430 110010 118116 124678 132012 147645 165015 187017 196860 220020 249356 295290 311695 330030 374034 561051 590580 623390 660060 748068 935085 1122102 1246780 1870170 2244204 2805255 3740340 5610510 11221020
• Sum of all divisors σ(n): 38132640
• Sum of proper divisors (its aliquot sum) s(n): 26911620
• 11221020 is an abundant number, because the sum of its proper divisors (26911620) is greater than itself. Its abundance is 15690600

Bases of 11221020

• Binary: 101010110011100000011100₂
• Hexadecimal: 0xAB381C
• Base-36: 6OI70

Squares and roots of 11221020

• 11221020 squared (11221020²) is 125911289840400
• 11221020 cubed (11221020³) is 1412853101524925208000
• The square root of 11221020 is 3349.7790971943
• The cube root of 11221020 is 223.8776702383

Scales and comparisons

• 11,221,020 seconds is equal to 18 weeks, 3 days, 20 hours, 57 minutes.
• To count from 1 to 11,221,020 would take you about twenty-seven weeks!

  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 11221020 cubic inches would be around 18.7 feet tall.

Recreational maths with 11221020

• 11221020 backwards is 02012211
• 11221020 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 11221020's digits is 9
• More coming soon!