12894401

Names of 12894401

• Cardinal: 12894401 can be written as Twelve million, eight hundred ninety-four thousand, four hundred one.

Scientific notation

• Scientific notation: 1.2894401 × 10⁷

Factors of 12894401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2695

Divisors of 12894401

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 443 2239 5759 29107 991877 12894401
• Sum of all divisors σ(n): 13923840
• Sum of proper divisors (its aliquot sum) s(n): 1029439
• 12894401 is a deficient number, because the sum of its proper divisors (1029439) is less than itself. Its deficiency is 11864962

Bases of 12894401

• Binary: 110001001100000011000001₂
• Hexadecimal: 0xC4C0C1
• Base-36: 7ODDT

Squares and roots of 12894401

• 12894401 squared (12894401²) is 166265577148801
• 12894401 cubed (12894401³) is 2143895024253076763201
• The square root of 12894401 is 3590.8774693659
• The cube root of 12894401 is 234.4950740233

Scales and comparisons

• 12,894,401 seconds is equal to 21 weeks, 2 days, 5 hours, 46 minutes, 41 seconds.
• To count from 1 to 12,894,401 would take you about thirty-one 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 12894401 cubic inches would be around 19.5 feet tall.

Recreational maths with 12894401

• 12894401 backwards is 10449821
• The number of decimal digits it has is: 8
• The sum of 12894401's digits is 29
• More coming soon!