1222946

Names of 1222946

• Cardinal: 1222946 can be written as One million, two hundred twenty-two thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 1.222946 × 10⁶

Factors of 1222946

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 35988

Divisors of 1222946

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 17 34 35969 71938 611473 1222946
• Sum of all divisors σ(n): 1942380
• Sum of proper divisors (its aliquot sum) s(n): 719434
• 1222946 is a deficient number, because the sum of its proper divisors (719434) is less than itself. Its deficiency is 503512

Bases of 1222946

• Binary: 100101010100100100010₂
• Hexadecimal: 0x12A922
• Base-36: Q7MQ

Squares and roots of 1222946

• 1222946 squared (1222946²) is 1495596918916
• 1222946 cubed (1222946³) is 1829034269600646536
• The square root of 1222946 is 1105.8688891545
• The cube root of 1222946 is 106.9389117631

Scales and comparisons

• 1,222,946 seconds is equal to 2 weeks, 3 hours, 42 minutes, 26 seconds.
• To count from 1 to 1,222,946 would take you about three 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 1222946 cubic inches would be around 8.9 feet tall.

Recreational maths with 1222946

• 1222946 backwards is 6492221
• The number of decimal digits it has is: 7
• The sum of 1222946's digits is 26
• More coming soon!