2147996

Names of 2147996

• Cardinal: 2147996 can be written as Two million, one hundred forty-seven thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 2.147996 × 10⁶

Factors of 2147996

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 537001

Divisors of 2147996

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 536999 1073998 2147996
• Sum of all divisors σ(n): 3759000
• Sum of proper divisors (its aliquot sum) s(n): 1611004
• 2147996 is a deficient number, because the sum of its proper divisors (1611004) is less than itself. Its deficiency is 536992

Bases of 2147996

• Binary: 1000001100011010011100₂
• Hexadecimal: 0x20C69C
• Base-36: 1A1EK

Squares and roots of 2147996

• 2147996 squared (2147996²) is 4613886816016
• 2147996 cubed (2147996³) is 9910610425255103936
• The square root of 2147996 is 1465.6043122207
• The cube root of 2147996 is 129.0261750063

Scales and comparisons

• 2,147,996 seconds is equal to 3 weeks, 3 days, 20 hours, 39 minutes, 56 seconds.
• To count from 1 to 2,147,996 would take you about five 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 2147996 cubic inches would be around 10.8 feet tall.

Recreational maths with 2147996

• 2147996 backwards is 6997412
• The number of decimal digits it has is: 7
• The sum of 2147996's digits is 38
• More coming soon!