42628271

Names of 42628271

• Cardinal: 42628271 can be written as Forty-two million, six hundred twenty-eight thousand, two hundred seventy-one.

Scientific notation

• Scientific notation: 4.2628271 × 10⁷

Factors of 42628271

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 114961

Divisors of 42628271

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 53 371 114901 804307 6089753 42628271
• Sum of all divisors σ(n): 49637664
• Sum of proper divisors (its aliquot sum) s(n): 7009393
• 42628271 is a deficient number, because the sum of its proper divisors (7009393) is less than itself. Its deficiency is 35618878

Bases of 42628271

• Binary: 10100010100111010010101111₂
• Hexadecimal: 0x28A74AF
• Base-36: PDO6N

Squares and roots of 42628271

• 42628271 squared (42628271²) is 1817169488449441
• 42628271 cubed (42628271³) is 77462793406554140746511
• The square root of 42628271 is 6529.0329299217
• The cube root of 42628271 is 349.3273366109

Scales and comparisons

• 42,628,271 seconds is equal to 1 year, 18 weeks, 3 days, 9 hours, 11 minutes, 11 seconds.
• To count from 1 to 42,628,271 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 42628271 cubic inches would be around 29.1 feet tall.

Recreational maths with 42628271

• 42628271 backwards is 17282624
• The number of decimal digits it has is: 8
• The sum of 42628271's digits is 32
• More coming soon!