1189048042

Names of 1189048042

• Cardinal: 1189048042 can be written as One billion, one hundred eighty-nine million, forty-eight thousand and forty-two.

Scientific notation

• Scientific notation: 1.189048042 × 10⁹

Factors of 1189048042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 29542

Divisors of 1189048042

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 13 14 26 91 182 223 446 1561 2899 3122 5798 20293 29297 40586 58594 205079 380861 410158 761722 2666027 5332054 6533231 13066462 45732617 84932003 91465234 169864006 594524021 1189048042
• Sum of all divisors σ(n): 2205084672
• Sum of proper divisors (its aliquot sum) s(n): 1016036630
• 1189048042 is a deficient number, because the sum of its proper divisors (1016036630) is less than itself. Its deficiency is 173011412

Bases of 1189048042

• Binary: 1000110110111110110111011101010₂
• Hexadecimal: 0x46DF6EEA
• Base-36: JNXFCA

Squares and roots of 1189048042

• 1189048042 squared (1189048042²) is 1413835246184033764
• 1189048042 cubed (1189048042³) is 1681118031185713318746090088
• The square root of 1189048042 is 34482.5759188609
• The cube root of 1189048042 is 1059.4158529413

Scales and comparisons

• 1,189,048,042 seconds is equal to 37 years, 42 weeks, 3 hours, 7 minutes, 22 seconds.
• To count from 1 to 1,189,048,042 would take you about seventy-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 1189048042 cubic inches would be around 88.3 feet tall.

Recreational maths with 1189048042

• 1189048042 backwards is 2408409811
• The number of decimal digits it has is: 10
• The sum of 1189048042's digits is 37
• More coming soon!