428962227

Names of 428962227

• Cardinal: 428962227 can be written as Four hundred twenty-eight million, nine hundred sixty-two thousand, two hundred twenty-seven.

Scientific notation

• Scientific notation: 4.28962227 × 10⁸

Factors of 428962227

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1474197

Divisors of 428962227

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 97 291 1474097 4422291 142987409 428962227
• Sum of all divisors σ(n): 577846416
• Sum of proper divisors (its aliquot sum) s(n): 148884189
• 428962227 is a deficient number, because the sum of its proper divisors (148884189) is less than itself. Its deficiency is 280078038

Bases of 428962227

• Binary: 11001100100010111000110110011₂
• Hexadecimal: 0x199171B3
• Base-36: 73E5DF

Squares and roots of 428962227

• 428962227 squared (428962227²) is 184008592192799529
• 428962227 cubed (428962227³) is 78932735494158099324391083
• The square root of 428962227 is 20711.4033083227
• The cube root of 428962227 is 754.1765371003

Scales and comparisons

• 428,962,227 seconds is equal to 13 years, 33 weeks, 1 day, 20 hours, 10 minutes, 27 seconds.
• To count from 1 to 428,962,227 would take you about twenty 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 428962227 cubic inches would be around 62.8 feet tall.

Recreational maths with 428962227

• 428962227 backwards is 722269824
• The number of decimal digits it has is: 9
• The sum of 428962227's digits is 42
• More coming soon!