5042938

Names of 5042938

• Cardinal: 5042938 can be written as Five million, forty-two thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 5.042938 × 10⁶

Factors of 5042938

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2521471

Divisors of 5042938

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 2521469 5042938
• Sum of all divisors σ(n): 7564410
• Sum of proper divisors (its aliquot sum) s(n): 2521472
• 5042938 is a deficient number, because the sum of its proper divisors (2521472) is less than itself. Its deficiency is 2521466

Bases of 5042938

• Binary: 10011001111001011111010₂
• Hexadecimal: 0x4CF2FA
• Base-36: 3035M

Squares and roots of 5042938

• 5042938 squared (5042938²) is 25431223671844
• 5042938 cubed (5042938³) is 128248084241241637672
• The square root of 5042938 is 2245.6486813391
• The cube root of 5042938 is 171.4856864581

Scales and comparisons

• 5,042,938 seconds is equal to 8 weeks, 2 days, 8 hours, 48 minutes, 58 seconds.
• To count from 1 to 5,042,938 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 5042938 cubic inches would be around 14.3 feet tall.

Recreational maths with 5042938

• 5042938 backwards is 8392405
• The number of decimal digits it has is: 7
• The sum of 5042938's digits is 31
• More coming soon!