428789034036

Names of 428789034036

• Cardinal: 428789034036 can be written as Four hundred twenty-eight billion, seven hundred eighty-nine million, thirty-four thousand and thirty-six.

Scientific notation

• Scientific notation: 4.28789034036 × 10¹¹

Factors of 428789034036

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5441424

Divisors of 428789034036

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 199 396 398 597 796 1194 1791 2189 2388 3582 4378 6567 7164 8756 13134 19701 26268 39402 78804 5441209 10882418 16323627 21764836 32647254 48970881 59853299 65294508 97941762 119706598 179559897 195883524 239413196 359119794 538679691 718239588 1077359382 1082800591 2154718764 2165601182 3248401773 4331202364 6496803546 9745205319 11910806501 12993607092 19490410638 23821613002 35732419503 38980821276 47643226004 71464839006 107197258509 142929678012 214394517018 428789034036
• Sum of all divisors σ(n): 1188360264000
• Sum of proper divisors (its aliquot sum) s(n): 759571229964
• 428789034036 is an abundant number, because the sum of its proper divisors (759571229964) is greater than itself. Its abundance is 330782195928

Bases of 428789034036

• Binary: 110001111010101110100010110110000110100₂
• Hexadecimal: 0x63D5D16C34
• Base-36: 5GZDX450

Squares and roots of 428789034036

• 428789034036 squared (428789034036²) is 183860035709525966449296
• 428789034036 cubed (428789034036³) is 78837167109712105037252976612238656
• The square root of 428789034036 is 654819.8485354579
• The cube root of 428789034036 is 7540.7502415859

Scales and comparisons

• 428,789,034,036 seconds is equal to 13,634 years, 8 weeks, 4 days, 1 hour, 36 seconds.
• To count from 1 to 428,789,034,036 would take you about twenty-seven thousand, two hundred sixty-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 428789034036 cubic inches would be around 628.4 feet tall.

Recreational maths with 428789034036

• 428789034036 backwards is 630430987824
• The number of decimal digits it has is: 12
• The sum of 428789034036's digits is 54
• More coming soon!