1394942

Names of 1394942

• Cardinal: 1394942 can be written as One million, three hundred ninety-four thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 1.394942 × 10⁶

Factors of 1394942

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 36730

Divisors of 1394942

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 19 38 36709 73418 697471 1394942
• Sum of all divisors σ(n): 2202600
• Sum of proper divisors (its aliquot sum) s(n): 807658
• 1394942 is a deficient number, because the sum of its proper divisors (807658) is less than itself. Its deficiency is 587284

Bases of 1394942

• Binary: 101010100100011111110₂
• Hexadecimal: 0x1548FE
• Base-36: TWCE

Squares and roots of 1394942

• 1394942 squared (1394942²) is 1945863183364
• 1394942 cubed (1394942³) is 2714366280728144888
• The square root of 1394942 is 1181.0766274887
• The cube root of 1394942 is 111.7340095267

Scales and comparisons

• 1,394,942 seconds is equal to 2 weeks, 2 days, 3 hours, 29 minutes, 2 seconds.
• To count from 1 to 1,394,942 would take you about three 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 1394942 cubic inches would be around 9.3 feet tall.

Recreational maths with 1394942

• 1394942 backwards is 2494931
• The number of decimal digits it has is: 7
• The sum of 1394942's digits is 32
• More coming soon!