428459256736

Names of 428459256736

• Cardinal: 428459256736 can be written as Four hundred twenty-eight billion, four hundred fifty-nine million, two hundred fifty-six thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 4.28459256736 × 10¹¹

Factors of 428459256736

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5576582

Divisors of 428459256736

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 343 392 686 784 1372 1568 2401 2744 4802 5488 9604 10976 19208 38416 76832 5576573 11153146 22306292 39036011 44612584 78072022 89225168 156144044 178450336 273252077 312288088 546504154 624576176 1093008308 1249152352 1912764539 2186016616 3825529078 4372033232 7651058156 8744066464 13389351773 15302116312 26778703546 30604232624 53557407092 61208465248 107114814184 214229628368 428459256736
• Sum of all divisors σ(n): 984058977762
• Sum of proper divisors (its aliquot sum) s(n): 555599721026
• 428459256736 is an abundant number, because the sum of its proper divisors (555599721026) is greater than itself. Its abundance is 127140464290

Bases of 428459256736

• Binary: 110001111000010001010010110101110100000₂
• Hexadecimal: 0x63C2296BA0
• Base-36: 5GTXKUCG

Squares and roots of 428459256736

• 428459256736 squared (428459256736²) is 183577334682765561373696
• 428459256736 cubed (428459256736³) is 78655408371753646775111579301216256
• The square root of 428459256736 is 654567.9924469267
• The cube root of 428459256736 is 7538.8165742531

Scales and comparisons

• 428,459,256,736 seconds is equal to 13,623 years, 35 weeks, 2 days, 4 hours, 12 minutes, 16 seconds.
• To count from 1 to 428,459,256,736 would take you about twenty-seven thousand, two hundred forty-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 428459256736 cubic inches would be around 628.2 feet tall.

Recreational maths with 428459256736

• 428459256736 backwards is 637652954824
• The number of decimal digits it has is: 12
• The sum of 428459256736's digits is 61
• More coming soon!