1223950225

Names of 1223950225

• Cardinal: 1223950225 can be written as One billion, two hundred twenty-three million, nine hundred fifty thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.223950225 × 10⁹

Factors of 1223950225

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 7002

Divisors of 1223950225

• Number of divisors d(n): 9
• Complete list of divisors:
  1 5 25 6997 34985 174925 48958009 244790045 1223950225
• Sum of all divisors σ(n): 1517915217
• Sum of proper divisors (its aliquot sum) s(n): 293964992
• 1223950225 is a deficient number, because the sum of its proper divisors (293964992) is less than itself. Its deficiency is 929985233

Bases of 1223950225

• Binary: 1001000111100111111111110010001₂
• Hexadecimal: 0x48F3FF91
• Base-36: K8PI1D

Squares and roots of 1223950225

• 1223950225 squared (1223950225²) is 1498054153277550625
• 1223950225 cubed (1223950225³) is 1833543717966242574917640625
• 1223950225 is a perfect square number. Its square root is 34985
• The cube root of 1223950225 is 1069.6817480157

Scales and comparisons

• 1,223,950,225 seconds is equal to 38 years, 47 weeks, 5 days, 2 hours, 10 minutes, 25 seconds.
• To count from 1 to 1,223,950,225 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 1223950225 cubic inches would be around 89.1 feet tall.

Recreational maths with 1223950225

• 1223950225 backwards is 5220593221
• The number of decimal digits it has is: 10
• The sum of 1223950225's digits is 31
• More coming soon!