2133290

Names of 2133290

• Cardinal: 2133290 can be written as Two million, one hundred thirty-three thousand, two hundred ninety.

Scientific notation

• Scientific notation: 2.13329 × 10⁶

Factors of 2133290

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 213336

Divisors of 2133290

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 213329 426658 1066645 2133290
• Sum of all divisors σ(n): 3839940
• Sum of proper divisors (its aliquot sum) s(n): 1706650
• 2133290 is a deficient number, because the sum of its proper divisors (1706650) is less than itself. Its deficiency is 426640

Bases of 2133290

• Binary: 1000001000110100101010₂
• Hexadecimal: 0x208D2A
• Base-36: 19Q22

Squares and roots of 2133290

• 2133290 squared (2133290²) is 4550926224100
• 2133290 cubed (2133290³) is 9708445404610289000
• The square root of 2133290 is 1460.5786524525
• The cube root of 2133290 is 128.7310463193

Scales and comparisons

• 2,133,290 seconds is equal to 3 weeks, 3 days, 16 hours, 34 minutes, 50 seconds.
• To count from 1 to 2,133,290 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 2133290 cubic inches would be around 10.7 feet tall.

Recreational maths with 2133290

• 2133290 backwards is 0923312
• The number of decimal digits it has is: 7
• The sum of 2133290's digits is 20
• More coming soon!