1401938

Names of 1401938

• Cardinal: 1401938 can be written as One million, four hundred one thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 1.401938 × 10⁶

Factors of 1401938

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3292

Divisors of 1401938

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 229 458 3061 6122 700969 1401938
• Sum of all divisors σ(n): 2112780
• Sum of proper divisors (its aliquot sum) s(n): 710842
• 1401938 is a deficient number, because the sum of its proper divisors (710842) is less than itself. Its deficiency is 691096

Bases of 1401938

• Binary: 101010110010001010010₂
• Hexadecimal: 0x156452
• Base-36: U1QQ

Squares and roots of 1401938

• 1401938 squared (1401938²) is 1965430155844
• 1401938 cubed (1401938³) is 2755411221823625672
• The square root of 1401938 is 1184.0346278721
• The cube root of 1401938 is 111.9204899117

Scales and comparisons

• 1,401,938 seconds is equal to 2 weeks, 2 days, 5 hours, 25 minutes, 38 seconds.
• To count from 1 to 1,401,938 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 1401938 cubic inches would be around 9.3 feet tall.

Recreational maths with 1401938

• 1401938 backwards is 8391041
• The number of decimal digits it has is: 7
• The sum of 1401938's digits is 26
• More coming soon!