3042438

Names of 3042438

• Cardinal: 3042438 can be written as Three million, forty-two thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 3.042438 × 10⁶

Factors of 3042438

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 796

Divisors of 3042438

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 42 107 214 321 642 677 749 1354 1498 2031 2247 4062 4494 4739 9478 14217 28434 72439 144878 217317 434634 507073 1014146 1521219 3042438
• Sum of all divisors σ(n): 7029504
• Sum of proper divisors (its aliquot sum) s(n): 3987066
• 3042438 is an abundant number, because the sum of its proper divisors (3987066) is greater than itself. Its abundance is 944628

Bases of 3042438

• Binary: 1011100110110010000110₂
• Hexadecimal: 0x2E6C86
• Base-36: 1T7K6

Squares and roots of 3042438

• 3042438 squared (3042438²) is 9256428983844
• 3042438 cubed (3042438³) is 28162111284748371672
• The square root of 3042438 is 1744.2585817475
• The cube root of 3042438 is 144.9018439935

Scales and comparisons

• 3,042,438 seconds is equal to 5 weeks, 5 hours, 7 minutes, 18 seconds.
• To count from 1 to 3,042,438 would take you about seven 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 3042438 cubic inches would be around 12.1 feet tall.

Recreational maths with 3042438

• 3042438 backwards is 8342403
• The number of decimal digits it has is: 7
• The sum of 3042438's digits is 24
• More coming soon!