54628509

Names of 54628509

• Cardinal: 54628509 can be written as Fifty-four million, six hundred twenty-eight thousand, five hundred nine.

Scientific notation

• Scientific notation: 5.4628509 × 10⁷

Factors of 54628509

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1400747

Divisors of 54628509

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 13 39 1400731 4202193 18209503 54628509
• Sum of all divisors σ(n): 78440992
• Sum of proper divisors (its aliquot sum) s(n): 23812483
• 54628509 is a deficient number, because the sum of its proper divisors (23812483) is less than itself. Its deficiency is 30816026

Bases of 54628509

• Binary: 11010000011001000010011101₂
• Hexadecimal: 0x341909D
• Base-36: WIVML

Squares and roots of 54628509

• 54628509 squared (54628509²) is 2984273995563081
• 54628509 cubed (54628509³) is 163026438825083730476229
• The square root of 54628509 is 7391.1101331261
• The cube root of 54628509 is 379.4370912993

Scales and comparisons

• 54,628,509 seconds is equal to 1 year, 38 weeks, 2 days, 6 hours, 35 minutes, 9 seconds.
• To count from 1 to 54,628,509 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 54628509 cubic inches would be around 31.6 feet tall.

Recreational maths with 54628509

• 54628509 backwards is 90582645
• 54628509 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 54628509's digits is 39
• More coming soon!