4148689

Names of 4148689

• Cardinal: 4148689 can be written as Four million, one hundred forty-eight thousand, six hundred eighty-nine.

Scientific notation

• Scientific notation: 4.148689 × 10⁶

Factors of 4148689

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 4148689

Divisors of 4148689

• Number of divisors d(n): 2
• Complete list of divisors:
  1 4148689
• Sum of all divisors σ(n): 4148690
• Sum of proper divisors (its aliquot sum) s(n): 1
• 4148689 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 4148688

Bases of 4148689

• Binary: 1111110100110111010001₂
• Hexadecimal: 0x3F4DD1
• Base-36: 2GX5D

Squares and roots of 4148689

• 4148689 squared (4148689²) is 17211620418721
• 4148689 cubed (4148689³) is 71405660303323206769
• The square root of 4148689 is 2036.8330810353
• The cube root of 4148689 is 160.6831338375

Scales and comparisons

• 4,148,689 seconds is equal to 6 weeks, 6 days, 24 minutes, 49 seconds.
• To count from 1 to 4,148,689 would take you about ten 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 4148689 cubic inches would be around 13.4 feet tall.

Recreational maths with 4148689

• 4148689 backwards is 9868414
• The number of decimal digits it has is: 7
• The sum of 4148689's digits is 40
• More coming soon!