420026087

Names of 420026087

• Cardinal: 420026087 can be written as Four hundred twenty million, twenty-six thousand and eighty-seven.

Scientific notation

• Scientific notation: 4.20026087 × 10⁸

Factors of 420026087

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 32309712

Divisors of 420026087

• Number of divisors d(n): 4
• Complete list of divisors:
  1 13 32309699 420026087
• Sum of all divisors σ(n): 452335800
• Sum of proper divisors (its aliquot sum) s(n): 32309713
• 420026087 is a deficient number, because the sum of its proper divisors (32309713) is less than itself. Its deficiency is 387716374

Bases of 420026087

• Binary: 11001000010010001011011100111₂
• Hexadecimal: 0x190916E7
• Base-36: 6Y2M7B

Squares and roots of 420026087

• 420026087 squared (420026087²) is 176421913760531569
• 420026087 cubed (420026087³) is 74101806097887529967040503
• The square root of 420026087 is 20494.5379796667
• The cube root of 420026087 is 748.9027433385

Scales and comparisons

• 420,026,087 seconds is equal to 13 years, 18 weeks, 3 days, 9 hours, 54 minutes, 47 seconds.
• To count from 1 to 420,026,087 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 420026087 cubic inches would be around 62.4 feet tall.

Recreational maths with 420026087

• 420026087 backwards is 780620024
• The number of decimal digits it has is: 9
• The sum of 420026087's digits is 29
• More coming soon!