138348482

Names of 138348482

• Cardinal: 138348482 can be written as One hundred thirty-eight million, three hundred forty-eight thousand, four hundred eighty-two.

Scientific notation

• Scientific notation: 1.38348482 × 10⁸

Factors of 138348482

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4069092

Divisors of 138348482

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 17 34 4069073 8138146 69174241 138348482
• Sum of all divisors σ(n): 219729996
• Sum of proper divisors (its aliquot sum) s(n): 81381514
• 138348482 is a deficient number, because the sum of its proper divisors (81381514) is less than itself. Its deficiency is 56966968

Bases of 138348482

• Binary: 1000001111110000011111000010₂
• Hexadecimal: 0x83F07C2
• Base-36: 2ADADE

Squares and roots of 138348482

• 138348482 squared (138348482²) is 19140302471704324
• 138348482 cubed (138348482³) is 2648031791981141178236168
• The square root of 138348482 is 11762.1631513935
• The cube root of 138348482 is 517.1995433595

Scales and comparisons

• 138,348,482 seconds is equal to 4 years, 20 weeks, 5 days, 6 hours, 8 minutes, 2 seconds.
• To count from 1 to 138,348,482 would take you about six 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 138348482 cubic inches would be around 43.1 feet tall.

Recreational maths with 138348482

• 138348482 backwards is 284843831
• The number of decimal digits it has is: 9
• The sum of 138348482's digits is 41
• More coming soon!