4949842

Names of 4949842

• Cardinal: 4949842 can be written as Four million, nine hundred forty-nine thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 4.949842 × 10⁶

Factors of 4949842

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 130280

Divisors of 4949842

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 19 38 130259 260518 2474921 4949842
• Sum of all divisors σ(n): 7815600
• Sum of proper divisors (its aliquot sum) s(n): 2865758
• 4949842 is a deficient number, because the sum of its proper divisors (2865758) is less than itself. Its deficiency is 2084084

Bases of 4949842

• Binary: 10010111000011101010010₂
• Hexadecimal: 0x4B8752
• Base-36: 2Y3BM

Squares and roots of 4949842

• 4949842 squared (4949842²) is 24500935824964
• 4949842 cubed (4949842³) is 121275761185711455688
• The square root of 4949842 is 2224.8240379859
• The cube root of 4949842 is 170.4238787831

Scales and comparisons

• 4,949,842 seconds is equal to 8 weeks, 1 day, 6 hours, 57 minutes, 22 seconds.
• To count from 1 to 4,949,842 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 4949842 cubic inches would be around 14.2 feet tall.

Recreational maths with 4949842

• 4949842 backwards is 2489494
• The number of decimal digits it has is: 7
• The sum of 4949842's digits is 40
• More coming soon!