40429125

Names of 40429125

• Cardinal: 40429125 can be written as Forty million, four hundred twenty-nine thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.0429125 × 10⁷

Factors of 40429125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19

Divisors of 40429125

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 11 15 25 27 33 45 55 75 81 99 121 125 135 165 225 243 275 297 363 375 405 495 605 675 825 891 1089 1125 1215 1331 1375 1485 1815 2025 2475 2673 3025 3267 3375 3993 4125 4455 5445 6075 6655 7425 9075 9801 10125 11979 12375 13365 15125 16335 19965 22275 27225 29403 30375 33275 35937 37125 45375 49005 59895 66825 81675 99825 107811 111375 136125 147015 166375 179685 245025 299475 323433 334125 408375 499125 539055 735075 898425 1225125 1497375 1617165 2695275 3675375 4492125 8085825 13476375 40429125
• Sum of all divisors σ(n): 83131776
• Sum of proper divisors (its aliquot sum) s(n): 42702651
• 40429125 is an abundant number, because the sum of its proper divisors (42702651) is greater than itself. Its abundance is 2273526

Bases of 40429125

• Binary: 10011010001110011001000101₂
• Hexadecimal: 0x268E645
• Base-36: O2JB9

Squares and roots of 40429125

• 40429125 squared (40429125²) is 1634514148265625
• 40429125 cubed (40429125³) is 66081976814499486328125
• The square root of 40429125 is 6358.3901264393
• The cube root of 40429125 is 343.2138308035

Scales and comparisons

• 40,429,125 seconds is equal to 1 year, 14 weeks, 5 days, 22 hours, 18 minutes, 45 seconds.
• To count from 1 to 40,429,125 would take you about forty-eight weeks!

  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 40429125 cubic inches would be around 28.6 feet tall.

Recreational maths with 40429125

• 40429125 backwards is 52192404
• 40429125 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 40429125's digits is 27
• More coming soon!