428241977604

Names of 428241977604

• Cardinal: 428241977604 can be written as Four hundred twenty-eight billion, two hundred forty-one million, nine hundred seventy-seven thousand, six hundred four.

Scientific notation

• Scientific notation: 4.28241977604 × 10¹¹

Factors of 428241977604

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 15593

Divisors of 428241977604

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 63 84 98 126 147 196 252 294 441 588 882 1764 15581 31162 46743 62324 93486 109067 140229 186972 218134 280458 327201 436268 560916 654402 763469 981603 1308804 1526938 1963206 2290407 3053876 3926412 4580814 6871221 9161628 13742442 27484884 242767561 485535122 728302683 971070244 1456605366 1699372927 2184908049 2913210732 3398745854 4369816098 5098118781 6797491708 8739632196 10196237562 11895610489 15294356343 20392475124 23791220978 30588712686 35686831467 47582441956 61177425372 71373662934 107060494401 142747325868 214120988802 428241977604
• Sum of all divisors σ(n): 1259316162741
• Sum of proper divisors (its aliquot sum) s(n): 831074185137
• 428241977604 is an abundant number, because the sum of its proper divisors (831074185137) is greater than itself. Its abundance is 402832207533

Bases of 428241977604

• Binary: 110001110110101001101100000000100000100₂
• Hexadecimal: 0x63B5360104
• Base-36: 5GQC7SP0

Squares and roots of 428241977604

• 428241977604 squared (428241977604²) is 183391191382184837580816
• 428241977604 cubed (428241977604³) is 78535806472660477019872183012044864
• 428241977604 is a perfect square number. Its square root is 654402
• The cube root of 428241977604 is 7537.5420038285

Scales and comparisons

• 428,241,977,604 seconds is equal to 13,616 years, 40 weeks, 8 hours, 53 minutes, 24 seconds.
• To count from 1 to 428,241,977,604 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 428241977604 cubic inches would be around 628.1 feet tall.

Recreational maths with 428241977604

• 428241977604 backwards is 406779142824
• The number of decimal digits it has is: 12
• The sum of 428241977604's digits is 54
• More coming soon!