55266820

Names of 55266820

• Cardinal: 55266820 can be written as Fifty-five million, two hundred sixty-six thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 5.526682 × 10⁷

Factors of 55266820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 375

Divisors of 55266820

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 28 35 38 70 76 79 95 133 140 158 190 263 266 316 380 395 526 532 553 665 790 1052 1106 1315 1330 1501 1580 1841 2212 2630 2660 2765 3002 3682 4997 5260 5530 6004 7364 7505 9205 9994 10507 11060 15010 18410 19988 20777 21014 24985 30020 34979 36820 41554 42028 49970 52535 69958 83108 99940 103885 105070 139916 145439 174895 207770 210140 290878 349790 394763 415540 581756 699580 727195 789526 1454390 1579052 1973815 2763341 2908780 3947630 5526682 7895260 11053364 13816705 27633410 55266820
• Sum of all divisors σ(n): 141926400
• Sum of proper divisors (its aliquot sum) s(n): 86659580
• 55266820 is an abundant number, because the sum of its proper divisors (86659580) is greater than itself. Its abundance is 31392760

Bases of 55266820

• Binary: 11010010110100111000000100₂
• Hexadecimal: 0x34B4E04
• Base-36: WWK5G

Squares and roots of 55266820

• 55266820 squared (55266820²) is 3054421392912400
• 55266820 cubed (55266820³) is 168808157326238886568000
• The square root of 55266820 is 7434.1657231999
• The cube root of 55266820 is 380.9092262673

Scales and comparisons

• 55,266,820 seconds is equal to 1 year, 39 weeks, 2 days, 15 hours, 53 minutes, 40 seconds.
• To count from 1 to 55,266,820 would take you about two 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 55266820 cubic inches would be around 31.7 feet tall.

Recreational maths with 55266820

• 55266820 backwards is 02866255
• The number of decimal digits it has is: 8
• The sum of 55266820's digits is 34
• More coming soon!