3928016

Names of 3928016

• Cardinal: 3928016 can be written as Three million, nine hundred twenty-eight thousand and sixteen.

Scientific notation

• Scientific notation: 3.928016 × 10⁶

Factors of 3928016

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 245503

Divisors of 3928016

• Number of divisors d(n): 10
• Complete list of divisors:
  1 2 4 8 16 245501 491002 982004 1964008 3928016
• Sum of all divisors σ(n): 7610562
• Sum of proper divisors (its aliquot sum) s(n): 3682546
• 3928016 is a deficient number, because the sum of its proper divisors (3682546) is less than itself. Its deficiency is 245470

Bases of 3928016

• Binary: 1110111110111111010000₂
• Hexadecimal: 0x3BEFD0
• Base-36: 2C6VK

Squares and roots of 3928016

• 3928016 squared (3928016²) is 15429309696256
• 3928016 cubed (3928016³) is 60606575355848708096
• The square root of 3928016 is 1981.9222991833
• The cube root of 3928016 is 157.7821063123

Scales and comparisons

• 3,928,016 seconds is equal to 6 weeks, 3 days, 11 hours, 6 minutes, 56 seconds.
• To count from 1 to 3,928,016 would take you about nine 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 3928016 cubic inches would be around 13.1 feet tall.

Recreational maths with 3928016

• 3928016 backwards is 6108293
• The number of decimal digits it has is: 7
• The sum of 3928016's digits is 29
• More coming soon!