54180013

Names of 54180013

• Cardinal: 54180013 can be written as Fifty-four million, one hundred eighty thousand and thirteen.

Scientific notation

• Scientific notation: 5.4180013 × 10⁷

Factors of 54180013

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 54180013

Divisors of 54180013

• Number of divisors d(n): 2
• Complete list of divisors:
  1 54180013
• Sum of all divisors σ(n): 54180014
• Sum of proper divisors (its aliquot sum) s(n): 1
• 54180013 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 54180012

Bases of 54180013

• Binary: 11001110101011100010101101₂
• Hexadecimal: 0x33AB8AD
• Base-36: W99KD

Squares and roots of 54180013

• 54180013 squared (54180013²) is 2935473808680169
• 54180013 cubed (54180013³) is 159044009115451069262197
• The square root of 54180013 is 7360.7073708985
• The cube root of 54180013 is 378.3958531407

Scales and comparisons

• 54,180,013 seconds is equal to 1 year, 37 weeks, 4 days, 2 hours, 13 seconds.
• To count from 1 to 54,180,013 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 54180013 cubic inches would be around 31.5 feet tall.

Recreational maths with 54180013

• 54180013 backwards is 31008145
• The number of decimal digits it has is: 8
• The sum of 54180013's digits is 22
• More coming soon!