4979021

Names of 4979021

• Cardinal: 4979021 can be written as Four million, nine hundred seventy-nine thousand and twenty-one.

Scientific notation

• Scientific notation: 4.979021 × 10⁶

Factors of 4979021

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 4979021

Divisors of 4979021

• Number of divisors d(n): 2
• Complete list of divisors:
  1 4979021
• Sum of all divisors σ(n): 4979022
• Sum of proper divisors (its aliquot sum) s(n): 1
• 4979021 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 4979020

Bases of 4979021

• Binary: 10010111111100101001101₂
• Hexadecimal: 0x4BF94D
• Base-36: 2YPU5

Squares and roots of 4979021

• 4979021 squared (4979021²) is 24790650118441
• 4979021 cubed (4979021³) is 123433167543370226261
• The square root of 4979021 is 2231.3719994657
• The cube root of 4979021 is 170.7581021645

Scales and comparisons

• 4,979,021 seconds is equal to 8 weeks, 1 day, 15 hours, 3 minutes, 41 seconds.
• To count from 1 to 4,979,021 would take you about twelve 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 4979021 cubic inches would be around 14.2 feet tall.

Recreational maths with 4979021

• 4979021 backwards is 1209794
• The number of decimal digits it has is: 7
• The sum of 4979021's digits is 32
• More coming soon!