42620199

Names of 42620199

• Cardinal: 42620199 can be written as Forty-two million, six hundred twenty thousand, one hundred ninety-nine.

Scientific notation

• Scientific notation: 4.2620199 × 10⁷

Factors of 42620199

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 130449

Divisors of 42620199

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 109 327 130337 391011 14206733 42620199
• Sum of all divisors σ(n): 57348720
• Sum of proper divisors (its aliquot sum) s(n): 14728521
• 42620199 is a deficient number, because the sum of its proper divisors (14728521) is less than itself. Its deficiency is 27891678

Bases of 42620199

• Binary: 10100010100101010100100111₂
• Hexadecimal: 0x28A5527
• Base-36: PDHYF

Squares and roots of 42620199

• 42620199 squared (42620199²) is 1816481362799601
• 42620199 cubed (42620199³) is 77418797162310191740599
• The square root of 42620199 is 6528.4147386635
• The cube root of 42620199 is 349.3052859217

Scales and comparisons

• 42,620,199 seconds is equal to 1 year, 18 weeks, 3 days, 6 hours, 56 minutes, 39 seconds.
• To count from 1 to 42,620,199 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 42620199 cubic inches would be around 29.1 feet tall.

Recreational maths with 42620199

• 42620199 backwards is 99102624
• The number of decimal digits it has is: 8
• The sum of 42620199's digits is 33
• More coming soon!