54405121

Names of 54405121

• Cardinal: 54405121 can be written as Fifty-four million, four hundred five thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 5.4405121 × 10⁷

Factors of 54405121

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 54405121

Divisors of 54405121

• Number of divisors d(n): 2
• Complete list of divisors:
  1 54405121
• Sum of all divisors σ(n): 54405122
• Sum of proper divisors (its aliquot sum) s(n): 1
• 54405121 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 54405120

Bases of 54405121

• Binary: 11001111100010100000000001₂
• Hexadecimal: 0x33E2801
• Base-36: WE39D

Squares and roots of 54405121

• 54405121 squared (54405121²) is 2959917191024641
• 54405121 cubed (54405121³) is 161034652927675707586561
• The square root of 54405121 is 7375.9827141879
• The cube root of 54405121 is 378.9191841109

Scales and comparisons

• 54,405,121 seconds is equal to 1 year, 37 weeks, 6 days, 16 hours, 32 minutes, 1 second.
• To count from 1 to 54,405,121 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 54405121 cubic inches would be around 31.6 feet tall.

Recreational maths with 54405121

• 54405121 backwards is 12150445
• The number of decimal digits it has is: 8
• The sum of 54405121's digits is 22
• More coming soon!