4090402

Names of 4090402

• Cardinal: 4090402 can be written as Four million, ninety thousand, four hundred two.

Scientific notation

• Scientific notation: 4.090402 × 10⁶

Factors of 4090402

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2912

Divisors of 4090402

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 1187 1723 2374 3446 2045201 4090402
• Sum of all divisors σ(n): 6144336
• Sum of proper divisors (its aliquot sum) s(n): 2053934
• 4090402 is a deficient number, because the sum of its proper divisors (2053934) is less than itself. Its deficiency is 2036468

Bases of 4090402

• Binary: 1111100110101000100010₂
• Hexadecimal: 0x3E6A22
• Base-36: 2FO6A

Squares and roots of 4090402

• 4090402 squared (4090402²) is 16731388521604
• 4090402 cubed (4090402³) is 68438105071546044808
• The square root of 4090402 is 2022.4742272769
• The cube root of 4090402 is 159.9270761433

Scales and comparisons

• 4,090,402 seconds is equal to 6 weeks, 5 days, 8 hours, 13 minutes, 22 seconds.
• To count from 1 to 4,090,402 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 4090402 cubic inches would be around 13.3 feet tall.

Recreational maths with 4090402

• 4090402 backwards is 2040904
• The number of decimal digits it has is: 7
• The sum of 4090402's digits is 19
• More coming soon!