55746730

Names of 55746730

• Cardinal: 55746730 can be written as Fifty-five million, seven hundred forty-six thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 5.574673 × 10⁷

Factors of 55746730

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1342

Divisors of 55746730

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 13 26 65 130 571 751 1142 1502 2855 3755 5710 7423 7510 9763 14846 19526 37115 48815 74230 97630 428821 857642 2144105 4288210 5574673 11149346 27873365 55746730
• Sum of all divisors σ(n): 108396288
• Sum of proper divisors (its aliquot sum) s(n): 52649558
• 55746730 is a deficient number, because the sum of its proper divisors (52649558) is less than itself. Its deficiency is 3097172

Bases of 55746730

• Binary: 11010100101010000010101010₂
• Hexadecimal: 0x352A0AA
• Base-36: X6UGA

Squares and roots of 55746730

• 55746730 squared (55746730²) is 3107697905692900
• 55746730 cubed (55746730³) is 173243996070227559217000
• The square root of 55746730 is 7466.3732829265
• The cube root of 55746730 is 382.0085933213

Scales and comparisons

• 55,746,730 seconds is equal to 1 year, 40 weeks, 1 day, 5 hours, 12 minutes, 10 seconds.
• To count from 1 to 55,746,730 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 55746730 cubic inches would be around 31.8 feet tall.

Recreational maths with 55746730

• 55746730 backwards is 03764755
• The number of decimal digits it has is: 8
• The sum of 55746730's digits is 37
• More coming soon!