1331067142

Names of 1331067142

• Cardinal: 1331067142 can be written as One billion, three hundred thirty-one million, sixty-seven thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.331067142 × 10⁹

Factors of 1331067142

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3378542

Divisors of 1331067142

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 197 394 3378343 6756686 665533571 1331067142
• Sum of all divisors σ(n): 2006736336
• Sum of proper divisors (its aliquot sum) s(n): 675669194
• 1331067142 is a deficient number, because the sum of its proper divisors (675669194) is less than itself. Its deficiency is 655397948

Bases of 1331067142

• Binary: 1001111010101100111100100000110₂
• Hexadecimal: 0x4F567906
• Base-36: M0HDZA

Squares and roots of 1331067142

• 1331067142 squared (1331067142²) is 1771739736512048164
• 1331067142 cubed (1331067142³) is 2358304547446924998221827288
• The square root of 1331067142 is 36483.7928675185
• The cube root of 1331067142 is 1100.0184961077

Scales and comparisons

• 1,331,067,142 seconds is equal to 42 years, 16 weeks, 5 days, 20 hours, 52 minutes, 22 seconds.
• To count from 1 to 1,331,067,142 would take you about eighty-four 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 1331067142 cubic inches would be around 91.7 feet tall.

Recreational maths with 1331067142

• 1331067142 backwards is 2417601331
• The number of decimal digits it has is: 10
• The sum of 1331067142's digits is 28
• More coming soon!