1044187142

Names of 1044187142

• Cardinal: 1044187142 can be written as One billion, forty-four million, one hundred eighty-seven thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.044187142 × 10⁹

Factors of 1044187142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3756

Divisors of 1044187142

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 19 38 61 122 127 254 1159 2318 2413 3547 4826 7094 7747 15494 67393 134786 147193 216367 294386 432734 450469 900938 4110973 8221946 8558911 17117822 27478609 54957218 522093571 1044187142
• Sum of all divisors σ(n): 1689415680
• Sum of proper divisors (its aliquot sum) s(n): 645228538
• 1044187142 is a deficient number, because the sum of its proper divisors (645228538) is less than itself. Its deficiency is 398958604

Bases of 1044187142

• Binary: 111110001111010000100000000110₂
• Hexadecimal: 0x3E3D0806
• Base-36: H9OJYE

Squares and roots of 1044187142

• 1044187142 squared (1044187142²) is 1090326787518128164
• 1044187142 cubed (1044187142³) is 1138505212104595520756867288
• The square root of 1044187142 is 32313.8846627887
• The cube root of 1044187142 is 1014.5172761807

Scales and comparisons

• 1,044,187,142 seconds is equal to 33 years, 10 weeks, 3 days, 11 hours, 59 minutes, 2 seconds.
• To count from 1 to 1,044,187,142 would take you about sixty-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 1044187142 cubic inches would be around 84.5 feet tall.

Recreational maths with 1044187142

• 1044187142 backwards is 2417814401
• The number of decimal digits it has is: 10
• The sum of 1044187142's digits is 32
• More coming soon!