3789428

Names of 3789428

• Cardinal: 3789428 can be written as Three million, seven hundred eighty-nine thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 3.789428 × 10⁶

Factors of 3789428

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 947359

Divisors of 3789428

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 947357 1894714 3789428
• Sum of all divisors σ(n): 6631506
• Sum of proper divisors (its aliquot sum) s(n): 2842078
• 3789428 is a deficient number, because the sum of its proper divisors (2842078) is less than itself. Its deficiency is 947350

Bases of 3789428

• Binary: 1110011101001001110100₂
• Hexadecimal: 0x39D274
• Base-36: 297XW

Squares and roots of 3789428

• 3789428 squared (3789428²) is 14359764567184
• 3789428 cubed (3789428³) is 54415293924294930752
• The square root of 3789428 is 1946.6453195177
• The cube root of 3789428 is 155.9042256745

Scales and comparisons

• 3,789,428 seconds is equal to 6 weeks, 1 day, 20 hours, 37 minutes, 8 seconds.
• To count from 1 to 3,789,428 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 3789428 cubic inches would be around 13 feet tall.

Recreational maths with 3789428

• 3789428 backwards is 8249873
• The number of decimal digits it has is: 7
• The sum of 3789428's digits is 41
• More coming soon!