1423308739

Names of 1423308739

• Cardinal: 1423308739 can be written as One billion, four hundred twenty-three million, three hundred eight thousand, seven hundred thirty-nine.

Scientific notation

• Scientific notation: 1.423308739 × 10⁹

Factors of 1423308739

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 132116

Divisors of 1423308739

• Number of divisors d(n): 4
• Complete list of divisors:
  1 11833 120283 1423308739
• Sum of all divisors σ(n): 1423440856
• Sum of proper divisors (its aliquot sum) s(n): 132117
• 1423308739 is a deficient number, because the sum of its proper divisors (132117) is less than itself. Its deficiency is 1423176622

Bases of 1423308739

• Binary: 1010100110101011111011111000011₂
• Hexadecimal: 0x54D5F7C3
• Base-36: NJEG1V

Squares and roots of 1423308739

• 1423308739 squared (1423308739²) is 2025807766513770121
• 1423308739 cubed (1423308739³) is 2883349897613120577056387419
• The square root of 1423308739 is 37726.7642264745
• The cube root of 1423308739 is 1124.8631903429

Scales and comparisons

• 1,423,308,739 seconds is equal to 45 years, 13 weeks, 2 days, 11 hours, 32 minutes, 19 seconds.
• To count from 1 to 1,423,308,739 would take you about ninety 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 1423308739 cubic inches would be around 93.7 feet tall.

Recreational maths with 1423308739

• 1423308739 backwards is 9378033241
• The number of decimal digits it has is: 10
• The sum of 1423308739's digits is 40
• More coming soon!