1225224002

Names of 1225224002

• Cardinal: 1225224002 can be written as One billion, two hundred twenty-five million, two hundred twenty-four thousand and two.

Scientific notation

• Scientific notation: 1.225224002 × 10⁹

Factors of 1225224002

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 522

Divisors of 1225224002

• Number of divisors d(n): 18
• Complete list of divisors:
  1 2 53 106 467 934 2809 5618 24751 49502 218089 436178 1311803 2623606 11558717 23117434 612612001 1225224002
• Sum of all divisors σ(n): 1877186073
• Sum of proper divisors (its aliquot sum) s(n): 651962071
• 1225224002 is a deficient number, because the sum of its proper divisors (651962071) is less than itself. Its deficiency is 573261931

Bases of 1225224002

• Binary: 1001001000001110110111101000010₂
• Hexadecimal: 0x49076F42
• Base-36: K9GSW2

Squares and roots of 1225224002

• 1225224002 squared (1225224002²) is 1501173855076896004
• 1225224002 cubed (1225224002³) is 1839274238415082539758688008
• The square root of 1225224002 is 35003.1998822963
• The cube root of 1225224002 is 1070.0526954571

Scales and comparisons

• 1,225,224,002 seconds is equal to 38 years, 49 weeks, 5 days, 20 hours, 2 seconds.
• To count from 1 to 1,225,224,002 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 1225224002 cubic inches would be around 89.2 feet tall.

Recreational maths with 1225224002

• 1225224002 backwards is 2004225221
• The number of decimal digits it has is: 10
• The sum of 1225224002's digits is 20
• More coming soon!