2194429

Names of 2194429

• Cardinal: 2194429 can be written as Two million, one hundred ninety-four thousand, four hundred twenty-nine.

Scientific notation

• Scientific notation: 2.194429 × 10⁶

Factors of 2194429

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 2194429

Divisors of 2194429

• Number of divisors d(n): 2
• Complete list of divisors:
  1 2194429
• Sum of all divisors σ(n): 2194430
• Sum of proper divisors (its aliquot sum) s(n): 1
• 2194429 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 2194428

Bases of 2194429

• Binary: 1000010111101111111101₂
• Hexadecimal: 0x217BFD
• Base-36: 1B18D

Squares and roots of 2194429

• 2194429 squared (2194429²) is 4815518636041
• 2194429 cubed (2194429³) is 10567313744968815589
• The square root of 2194429 is 1481.3605233029
• The cube root of 2194429 is 129.9492701471

Scales and comparisons

• 2,194,429 seconds is equal to 3 weeks, 4 days, 9 hours, 33 minutes, 49 seconds.
• To count from 1 to 2,194,429 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 2194429 cubic inches would be around 10.8 feet tall.

Recreational maths with 2194429

• 2194429 backwards is 9244912
• The number of decimal digits it has is: 7
• The sum of 2194429's digits is 31
• More coming soon!