428614651413

Names of 428614651413

• Cardinal: 428614651413 can be written as Four hundred twenty-eight billion, six hundred fourteen million, six hundred fifty-one thousand, four hundred thirteen.

Scientific notation

• Scientific notation: 4.28614651413 × 10¹¹

Factors of 428614651413

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 132

Divisors of 428614651413

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 13 27 39 43 73 117 129 219 351 387 559 657 949 1161 1677 1971 2847 3139 5031 5329 8541 9417 15093 15987 25623 28251 40807 47961 69277 84753 122421 143883 207831 229147 367263 389017 623493 687441 1101789 1167051 1870479 2062323 2978911 3501153 5057221 6186969 8936733 10503459 15171663 16727731 26810199 28398241 45514989 50183193 80430597 85194723 136544967 150549579 217460503 255584169 369177133 451648737 652381509 766752507 1107531399 1221124363 1957144527 3322594197 3663373089 5871433581 9967782591 10990119267 15874616719 32970357801 47623850157 142871550471 428614651413
• Sum of all divisors σ(n): 709451167040
• Sum of proper divisors (its aliquot sum) s(n): 280836515627
• 428614651413 is a deficient number, because the sum of its proper divisors (280836515627) is less than itself. Its deficiency is 147778135786

Bases of 428614651413

• Binary: 110001111001011011011001000111000010101₂
• Hexadecimal: 0x63CB6C8E15
• Base-36: 5GWI3HN9

Squares and roots of 428614651413

• 428614651413 squared (428614651413²) is 183710519405887502896569
• 428614651413 cubed (428614651413³) is 78741020236055643913905949728701997
• The square root of 428614651413 is 654686.6818662193
• The cube root of 428614651413 is 7539.7278630553

Scales and comparisons

• 428,614,651,413 seconds is equal to 13,628 years, 32 weeks, 1 day, 17 hours, 23 minutes, 33 seconds.
• To count from 1 to 428,614,651,413 would take you about twenty-seven thousand, two hundred fifty-seven 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 428614651413 cubic inches would be around 628.3 feet tall.

Recreational maths with 428614651413

• 428614651413 backwards is 314156416824
• The number of decimal digits it has is: 12
• The sum of 428614651413's digits is 45
• More coming soon!