428246228448

Names of 428246228448

• Cardinal: 428246228448 can be written as Four hundred twenty-eight billion, two hundred forty-six million, two hundred twenty-eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.28246228448 × 10¹¹

Factors of 428246228448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 152487

Divisors of 428246228448

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 864 3323 6646 9969 13292 19938 26584 29907 39876 53168 59814 79752 89721 106336 119628 149159 159504 179442 239256 298318 319008 358884 447477 478512 596636 717768 894954 957024 1193272 1342431 1435536 1789908 2386544 2684862 2871072 3579816 4027293 4773088 5369724 7159632 8054586 10739448 14319264 16109172 21478896 32218344 42957792 64436688 128873376 495655357 991310714 1486966071 1982621428 2973932142 3965242856 4460898213 5947864284 7930485712 8921796426 11895728568 13382694639 15860971424 17843592852 23791457136 26765389278 35687185704 47582914272 53530778556 71374371408 107061557112 142748742816 214123114224 428246228448
• Sum of all divisors σ(n): 1249435756800
• Sum of proper divisors (its aliquot sum) s(n): 821189528352
• 428246228448 is an abundant number, because the sum of its proper divisors (821189528352) is greater than itself. Its abundance is 392943299904

Bases of 428246228448

• Binary: 110001110110101011101101101110111100000₂
• Hexadecimal: 0x63B576DDE0
• Base-36: 5GQEQWO0

Squares and roots of 428246228448

• 428246228448 squared (428246228448²) is 183394832179936604488704
• 428246228448 cubed (428246228448³) is 78538145197911752968026955419451392
• The square root of 428246228448 is 654405.2478762681
• The cube root of 428246228448 is 7537.5669436295

Scales and comparisons

• 428,246,228,448 seconds is equal to 13,616 years, 47 weeks, 13 hours, 40 minutes, 48 seconds.
• To count from 1 to 428,246,228,448 would take you about twenty-seven thousand, two hundred thirty-three 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 428246228448 cubic inches would be around 628.1 feet tall.

Recreational maths with 428246228448

• 428246228448 backwards is 844822642824
• 428246228448 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428246228448's digits is 54
• More coming soon!