22227121

Names of 22227121

• Cardinal: 22227121 can be written as Twenty-two million, two hundred twenty-seven thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 2.2227121 × 10⁷

Factors of 22227121

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 85863

Divisors of 22227121

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 37 259 85819 600733 3175303 22227121
• Sum of all divisors σ(n): 26089280
• Sum of proper divisors (its aliquot sum) s(n): 3862159
• 22227121 is a deficient number, because the sum of its proper divisors (3862159) is less than itself. Its deficiency is 18364962

Bases of 22227121

• Binary: 1010100110010100010110001₂
• Hexadecimal: 0x15328B1
• Base-36: D8EK1

Squares and roots of 22227121

• 22227121 squared (22227121²) is 494044907948641
• 22227121 cubed (22227121³) is 10981195948408305292561
• The square root of 22227121 is 4714.5647731259
• The cube root of 22227121 is 281.1648791951

Scales and comparisons

• 22,227,121 seconds is equal to 36 weeks, 5 days, 6 hours, 12 minutes, 1 second.
• To count from 1 to 22,227,121 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 22227121 cubic inches would be around 23.4 feet tall.

Recreational maths with 22227121

• 22227121 backwards is 12172222
• The number of decimal digits it has is: 8
• The sum of 22227121's digits is 19
• More coming soon!