126140224

Names of 126140224

• Cardinal: 126140224 can be written as One hundred twenty-six million, one hundred forty thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.26140224 × 10⁸

Factors of 126140224

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 281572

Divisors of 126140224

• Number of divisors d(n): 28
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 224 448 281563 563126 1126252 1970941 2252504 3941882 4505008 7883764 9010016 15767528 18020032 31535056 63070112 126140224
• Sum of all divisors σ(n): 286069024
• Sum of proper divisors (its aliquot sum) s(n): 159928800
• 126140224 is an abundant number, because the sum of its proper divisors (159928800) is greater than itself. Its abundance is 33788576

Bases of 126140224

• Binary: 111100001001011111101000000₂
• Hexadecimal: 0x784BF40
• Base-36: 233MF4

Squares and roots of 126140224

• 126140224 squared (126140224²) is 15911356110770176
• 126140224 cubed (126140224³) is 2007062023956318813159424
• The square root of 126140224 is 11231.2164968893
• The cube root of 126140224 is 501.5156993349

Scales and comparisons

• 126,140,224 seconds is equal to 4 years, 3 days, 22 hours, 57 minutes, 4 seconds.
• To count from 1 to 126,140,224 would take you about 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 126140224 cubic inches would be around 41.8 feet tall.

Recreational maths with 126140224

• 126140224 backwards is 422041621
• The number of decimal digits it has is: 9
• The sum of 126140224's digits is 22
• More coming soon!