428115165708

Names of 428115165708

• Cardinal: 428115165708 can be written as Four hundred twenty-eight billion, one hundred fifteen million, one hundred sixty-five thousand, seven hundred eight.

Scientific notation

• Scientific notation: 4.28115165708 × 10¹¹

Factors of 428115165708

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4085

Divisors of 428115165708

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 53 106 159 211 212 318 422 633 636 844 1237 1266 2474 2532 2579 3711 4948 5158 7422 7737 10316 11183 14844 15474 22366 30948 33549 44732 65561 67098 131122 134196 136687 196683 261007 262244 273374 393366 410061 522014 544169 546748 783021 786732 820122 1044028 1088338 1566042 1632507 1640244 2176676 3132084 3190223 3265014 6380446 6530028 9570669 12760892 13833371 19141338 27666742 28840957 38282676 41500113 55333484 57681914 83000226 86522871 115363828 166000452 169081819 173045742 338163638 346091484 507245457 673137053 676327276 1014490914 1346274106 2019411159 2028981828 2692548212 4038822318 8077644636 35676263809 71352527618 107028791427 142705055236 214057582854 428115165708
• Sum of all divisors σ(n): 1023830357760
• Sum of proper divisors (its aliquot sum) s(n): 595715192052
• 428115165708 is an abundant number, because the sum of its proper divisors (595715192052) is greater than itself. Its abundance is 167600026344

Bases of 428115165708

• Binary: 110001110101101101001110000001000001100₂
• Hexadecimal: 0x63ADA7020C
• Base-36: 5GO8PS0C

Squares and roots of 428115165708

• 428115165708 squared (428115165708²) is 183282595109188299141264
• 428115165708 cubed (428115165708³) is 78466058576562419040236911460574912
• The square root of 428115165708 is 654305.1013923091
• The cube root of 428115165708 is 7536.7979195587

Scales and comparisons

• 428,115,165,708 seconds is equal to 13,612 years, 38 weeks, 2 days, 15 hours, 21 minutes, 48 seconds.
• To count from 1 to 428,115,165,708 would take you about twenty-seven thousand, two hundred twenty-five 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 428115165708 cubic inches would be around 628.1 feet tall.

Recreational maths with 428115165708

• 428115165708 backwards is 807561511824
• The number of decimal digits it has is: 12
• The sum of 428115165708's digits is 48
• More coming soon!