428168494116

Names of 428168494116

• Cardinal: 428168494116 can be written as Four hundred twenty-eight billion, one hundred sixty-eight million, four hundred ninety-four thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 4.28168494116 × 10¹¹

Factors of 428168494116

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 33046

Divisors of 428168494116

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 121 132 198 242 363 396 484 726 1089 1452 2178 3307 4356 6614 9921 13228 19842 29723 29763 36377 39684 59446 59526 72754 89169 109131 118892 119052 145508 178338 218262 267507 326953 327393 356676 400147 436524 535014 653906 654786 800294 980859 1070028 1200441 1307812 1309572 1600588 1961718 2400882 2942577 3596483 3601323 3923436 4801764 5885154 7192966 7202646 10789449 11770308 14385932 14405292 21578898 32368347 43157796 64736694 98293961 129473388 196587922 294881883 393175844 589763766 884645649 1081233571 1179527532 1769291298 2162467142 3243700713 3538582596 4324934284 6487401426 9731102139 11893569281 12974802852 19462204278 23787138562 35680707843 38924408556 47574277124 71361415686 107042123529 142722831372 214084247058 428168494116
• Sum of all divisors σ(n): 1190051584176
• Sum of proper divisors (its aliquot sum) s(n): 761883090060
• 428168494116 is an abundant number, because the sum of its proper divisors (761883090060) is greater than itself. Its abundance is 333714595944

Bases of 428168494116

• Binary: 110001110110000110101001011110000100100₂
• Hexadecimal: 0x63B0D4BC24
• Base-36: 5GP4GSH0

Squares and roots of 428168494116

• 428168494116 squared (428168494116²) is 183328259353563126621456
• 428168494116 cubed (428168494116³) is 78495384736322615544453446295352896
• The square root of 428168494116 is 654345.8520660157
• The cube root of 428168494116 is 7537.1108483989

Scales and comparisons

• 428,168,494,116 seconds is equal to 13,614 years, 22 weeks, 3 days, 20 hours, 48 minutes, 36 seconds.
• To count from 1 to 428,168,494,116 would take you about twenty-seven thousand, two hundred twenty-eight 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 428168494116 cubic inches would be around 628.1 feet tall.

Recreational maths with 428168494116

• 428168494116 backwards is 611494861824
• The number of decimal digits it has is: 12
• The sum of 428168494116's digits is 54
• More coming soon!