55145123

Names of 55145123

• Cardinal: 55145123 can be written as Fifty-five million, one hundred forty-five thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 5.5145123 × 10⁷

Factors of 55145123

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 122325

Divisors of 55145123

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 41 451 122273 1345003 5013193 55145123
• Sum of all divisors σ(n): 61626096
• Sum of proper divisors (its aliquot sum) s(n): 6480973
• 55145123 is a deficient number, because the sum of its proper divisors (6480973) is less than itself. Its deficiency is 48664150

Bases of 55145123

• Binary: 11010010010111001010100011₂
• Hexadecimal: 0x34972A3
• Base-36: WTY8Z

Squares and roots of 55145123

• 55145123 squared (55145123²) is 3040984590685129
• 55145123 cubed (55145123³) is 167695469294436092975867
• The square root of 55145123 is 7425.9762321193
• The cube root of 55145123 is 380.6294346637

Scales and comparisons

• 55,145,123 seconds is equal to 1 year, 39 weeks, 1 day, 6 hours, 5 minutes, 23 seconds.
• To count from 1 to 55,145,123 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 55145123 cubic inches would be around 31.7 feet tall.

Recreational maths with 55145123

• 55145123 backwards is 32154155
• The number of decimal digits it has is: 8
• The sum of 55145123's digits is 26
• More coming soon!