3528442

Names of 3528442

• Cardinal: 3528442 can be written as Three million, five hundred twenty-eight thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 3.528442 × 10⁶

Factors of 3528442

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1764223

Divisors of 3528442

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 1764221 3528442
• Sum of all divisors σ(n): 5292666
• Sum of proper divisors (its aliquot sum) s(n): 1764224
• 3528442 is a deficient number, because the sum of its proper divisors (1764224) is less than itself. Its deficiency is 1764218

Bases of 3528442

• Binary: 1101011101011011111010₂
• Hexadecimal: 0x35D6FA
• Base-36: 23MKA

Squares and roots of 3528442

• 3528442 squared (3528442²) is 12449902947364
• 3528442 cubed (3528442³) is 43928760455402926888
• The square root of 3528442 is 1878.4147571823
• The cube root of 3528442 is 152.2396093901

Scales and comparisons

• 3,528,442 seconds is equal to 5 weeks, 5 days, 20 hours, 7 minutes, 22 seconds.
• To count from 1 to 3,528,442 would take you about eight 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 3528442 cubic inches would be around 12.7 feet tall.

Recreational maths with 3528442

• 3528442 backwards is 2448253
• The number of decimal digits it has is: 7
• The sum of 3528442's digits is 28
• More coming soon!