55227042

Names of 55227042

• Cardinal: 55227042 can be written as Fifty-five million, two hundred twenty-seven thousand and forty-two.

Scientific notation

• Scientific notation: 5.5227042 × 10⁷

Factors of 55227042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 690

Divisors of 55227042

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 117 151 234 302 351 453 521 702 906 1042 1359 1563 1963 2718 3126 3926 4077 4689 5889 6773 8154 9378 11778 13546 14067 17667 20319 28134 35334 40638 53001 60957 78671 106002 121914 157342 182871 236013 365742 472026 708039 1022723 1416078 2045446 2124117 3068169 4248234 6136338 9204507 18409014 27613521 55227042
• Sum of all divisors σ(n): 133297920
• Sum of proper divisors (its aliquot sum) s(n): 78070878
• 55227042 is an abundant number, because the sum of its proper divisors (78070878) is greater than itself. Its abundance is 22843836

Bases of 55227042

• Binary: 11010010101011001010100010₂
• Hexadecimal: 0x34AB2A2
• Base-36: WVPGI

Squares and roots of 55227042

• 55227042 squared (55227042²) is 3050026168069764
• 55227042 cubed (55227042³) is 168443923285087915358088
• The square root of 55227042 is 7431.4898909977
• The cube root of 55227042 is 380.8178185367

Scales and comparisons

• 55,227,042 seconds is equal to 1 year, 39 weeks, 2 days, 4 hours, 50 minutes, 42 seconds.
• To count from 1 to 55,227,042 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 55227042 cubic inches would be around 31.7 feet tall.

Recreational maths with 55227042

• 55227042 backwards is 24072255
• 55227042 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55227042's digits is 27
• More coming soon!