1348742939

Names of 1348742939

• Cardinal: 1348742939 can be written as One billion, three hundred forty-eight million, seven hundred forty-two thousand, nine hundred thirty-nine.

Scientific notation

• Scientific notation: 1.348742939 × 10⁹

Factors of 1348742939

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 9205

Divisors of 1348742939

• Number of divisors d(n): 8
• Complete list of divisors:
  1 257 631 8317 162167 2137469 5248027 1348742939
• Sum of all divisors σ(n): 1356299808
• Sum of proper divisors (its aliquot sum) s(n): 7556869
• 1348742939 is a deficient number, because the sum of its proper divisors (7556869) is less than itself. Its deficiency is 1341186070

Bases of 1348742939

• Binary: 1010000011001000010111100011011₂
• Hexadecimal: 0x50642F1B
• Base-36: MB08PN

Squares and roots of 1348742939

• 1348742939 squared (1348742939²) is 1819107515502357721
• 1348742939 cubed (1348742939³) is 2453508416815638014050882019
• The square root of 1348742939 is 36725.2357242265
• The cube root of 1348742939 is 1104.8663021495

Scales and comparisons

• 1,348,742,939 seconds is equal to 42 years, 46 weeks, 10 hours, 48 minutes, 59 seconds.
• To count from 1 to 1,348,742,939 would take you about eighty-five 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 1348742939 cubic inches would be around 92.1 feet tall.

Recreational maths with 1348742939

• 1348742939 backwards is 9392478431
• The number of decimal digits it has is: 10
• The sum of 1348742939's digits is 50
• More coming soon!