1220435222

Names of 1220435222

• Cardinal: 1220435222 can be written as One billion, two hundred twenty million, four hundred thirty-five thousand, two hundred twenty-two.

Scientific notation

• Scientific notation: 1.220435222 × 10⁹

Factors of 1220435222

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1040142

Divisors of 1220435222

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 587 1174 1039553 2079106 610217611 1220435222
• Sum of all divisors σ(n): 1833773256
• Sum of proper divisors (its aliquot sum) s(n): 613338034
• 1220435222 is a deficient number, because the sum of its proper divisors (613338034) is less than itself. Its deficiency is 607097188

Bases of 1220435222

• Binary: 1001000101111100101110100010110₂
• Hexadecimal: 0x48BE5D16
• Base-36: K6M5UE

Squares and roots of 1220435222

• 1220435222 squared (1220435222²) is 1489462131098189284
• 1220435222 cubed (1220435222³) is 1817792046627411742616561048
• The square root of 1220435222 is 34934.7280224135
• The cube root of 1220435222 is 1068.6567772409

Scales and comparisons

• 1,220,435,222 seconds is equal to 38 years, 41 weeks, 6 days, 9 hours, 47 minutes, 2 seconds.
• To count from 1 to 1,220,435,222 would take you about seventy-seven years!

  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 1220435222 cubic inches would be around 89.1 feet tall.

Recreational maths with 1220435222

• 1220435222 backwards is 2225340221
• The number of decimal digits it has is: 10
• The sum of 1220435222's digits is 23
• More coming soon!