742434126

Names of 742434126

• Cardinal: 742434126 can be written as Seven hundred forty-two million, four hundred thirty-four thousand, one hundred twenty-six.

Scientific notation

• Scientific notation: 7.42434126 × 10⁸

Factors of 742434126

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1089

Divisors of 742434126

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 14 21 42 127 181 254 362 381 543 762 769 889 1086 1267 1538 1778 2307 2534 2667 3801 4614 5334 5383 7602 10766 16149 22987 32298 45974 68961 97663 137922 139189 160909 195326 278378 292989 321818 417567 482727 585978 683641 835134 965454 974323 1367282 1948646 2050923 2922969 4101846 5845938 17677003 35354006 53031009 106062018 123739021 247478042 371217063 742434126
• Sum of all divisors σ(n): 1722040320
• Sum of proper divisors (its aliquot sum) s(n): 979606194
• 742434126 is an abundant number, because the sum of its proper divisors (979606194) is greater than itself. Its abundance is 237172068

Bases of 742434126

• Binary: 101100010000001010010101001110₂
• Hexadecimal: 0x2C40A54E
• Base-36: CA0XU6

Squares and roots of 742434126

• 742434126 squared (742434126²) is 551208431449383876
• 742434126 cubed (742434126³) is 409235950046954231216552376
• The square root of 742434126 is 27247.6444119487
• The cube root of 742434126 is 905.4948306793

Scales and comparisons

• 742,434,126 seconds is equal to 23 years, 31 weeks, 3 days, 23 hours, 42 minutes, 6 seconds.
• To count from 1 to 742,434,126 would take you about thirty-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 742434126 cubic inches would be around 75.5 feet tall.

Recreational maths with 742434126

• 742434126 backwards is 621434247
• The number of decimal digits it has is: 9
• The sum of 742434126's digits is 33
• More coming soon!