1406

Names of 1406

• Cardinal: 1406 can be written as One thousand, four hundred six.

Scientific notation

• Scientific notation: 1.406 × 10³

Factors of 1406

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 58

Divisors of 1406

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 19 37 38 74 703 1406
• Sum of all divisors σ(n): 2280
• Sum of proper divisors (its aliquot sum) s(n): 874
• 1406 is a deficient number, because the sum of its proper divisors (874) is less than itself. Its deficiency is 532

Bases of 1406

• Binary: 10101111110₂
• Hexadecimal: 0x57E
• Base-36: 132

Squares and roots of 1406

• 1406 squared (1406²) is 1976836
• 1406 cubed (1406³) is 2779431416
• The square root of 1406 is 37.4966665185
• The cube root of 1406 is 11.2028479153

Scales and comparisons

• 1,406 seconds is equal to 23 minutes, 26 seconds.
• To count from 1 to 1,406 would take you about twenty-three minutes.

  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 1406 cubic inches would be around 0.9 feet tall.

Recreational maths with 1406

• 1406 backwards is 6041
• The number of decimal digits it has is: 4
• The sum of 1406's digits is 11
• More coming soon!