1322230

Names of 1322230

• Cardinal: 1322230 can be written as One million, three hundred twenty-two thousand, two hundred thirty.

Scientific notation

• Scientific notation: 1.32223 × 10⁶

Factors of 1322230

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1480

Divisors of 1322230

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 1453 2906 7265 10171 14530 18889 20342 37778 50855 94445 101710 132223 188890 264446 661115 1322230
• Sum of all divisors σ(n): 2931264
• Sum of proper divisors (its aliquot sum) s(n): 1609034
• 1322230 is an abundant number, because the sum of its proper divisors (1609034) is greater than itself. Its abundance is 286804

Bases of 1322230

• Binary: 101000010110011110110₂
• Hexadecimal: 0x142CF6
• Base-36: SC8M

Squares and roots of 1322230

• 1322230 squared (1322230²) is 1748292172900
• 1322230 cubed (1322230³) is 2311644359773567000
• The square root of 1322230 is 1149.8826027035
• The cube root of 1322230 is 109.7578696211

Scales and comparisons

• 1,322,230 seconds is equal to 2 weeks, 1 day, 7 hours, 17 minutes, 10 seconds.
• To count from 1 to 1,322,230 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 1322230 cubic inches would be around 9.1 feet tall.

Recreational maths with 1322230

• 1322230 backwards is 0322231
• 1322230 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1322230's digits is 13
• More coming soon!