3970

Names of 3970

• Cardinal: 3970 can be written as Three thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 3.97 × 10³

Factors of 3970

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 404

Divisors of 3970

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 397 794 1985 3970
• Sum of all divisors σ(n): 7164
• Sum of proper divisors (its aliquot sum) s(n): 3194
• 3970 is a deficient number, because the sum of its proper divisors (3194) is less than itself. Its deficiency is 776

Bases of 3970

• Binary: 111110000010₂
• Hexadecimal: 0xF82
• Base-36: 32A

Squares and roots of 3970

• 3970 squared (3970²) is 15760900
• 3970 cubed (3970³) is 62570773000
• The square root of 3970 is 63.0079360081
• The cube root of 3970 is 15.8342258653

Scales and comparisons

• 3,970 seconds is equal to 1 hour, 6 minutes, 10 seconds.
• To count from 1 to 3,970 would take you about six 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 3970 cubic inches would be around 1.3 feet tall.

Recreational maths with 3970

• 3970 backwards is 0793
• The number of decimal digits it has is: 4
• The sum of 3970's digits is 19
• More coming soon!