8028142

Names of 8028142

• Cardinal: 8028142 can be written as Eight million, twenty-eight thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 8.028142 × 10⁶

Factors of 8028142

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 4014073

Divisors of 8028142

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 4014071 8028142
• Sum of all divisors σ(n): 12042216
• Sum of proper divisors (its aliquot sum) s(n): 4014074
• 8028142 is a deficient number, because the sum of its proper divisors (4014074) is less than itself. Its deficiency is 4014068

Bases of 8028142

• Binary: 11110100111111111101110₂
• Hexadecimal: 0x7A7FEE
• Base-36: 4S2JY

Squares and roots of 8028142

• 8028142 squared (8028142²) is 64451063972164
• 8028142 cubed (8028142³) is 517422293619616639288
• The square root of 8028142 is 2833.3976071143
• The cube root of 8028142 is 200.2342422125

Scales and comparisons

• 8,028,142 seconds is equal to 13 weeks, 1 day, 22 hours, 2 minutes, 22 seconds.
• To count from 1 to 8,028,142 would take you about nineteen weeks!

  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 8028142 cubic inches would be around 16.7 feet tall.

Recreational maths with 8028142

• 8028142 backwards is 2418208
• The number of decimal digits it has is: 7
• The sum of 8028142's digits is 25
• More coming soon!