428238370245376

Names of 428238370245376

• Cardinal: 428238370245376 can be written as Four hundred twenty-eight trillion, two hundred thirty-eight billion, three hundred seventy million, two hundred forty-five thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 4.28238370245376 × 10¹⁴

Factors of 428238370245376

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7871714

Divisors of 428238370245376

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 461 922 1844 3688 7376 14752 29504 59008 118016 212521 425042 850084 1700168 3400336 6800672 7871251 13601344 15742502 27202688 31485004 54405376 62970008 125940016 251880032 503760064 1007520128 2015040256 3628646711 7257293422 14514586844 29029173688 58058347376 116116694752 232233389504 464466779008 928933558016 1672806133771 3345612267542 6691224535084 13382449070168 26764898140336 53529796280672 107059592561344 214119185122688 428238370245376
• Sum of all divisors σ(n): 856662303869876
• Sum of proper divisors (its aliquot sum) s(n): 428423933624500
• 428238370245376 is an abundant number, because the sum of its proper divisors (428423933624500) is greater than itself. Its abundance is 185563379124

Bases of 428238370245376

• Binary: 1100001010111101100000011111100000000101100000000₂
• Hexadecimal: 0x1857B03F00B00
• Base-36: 47SPZOUUPS

Squares and roots of 428238370245376

• 428238370245376 squared (428238370245376²) is 183388101750415736614449381376
• 428238370245376 cubed (428238370245376³) is 78533821815991220725231133315473728524517376
• The square root of 428238370245376 is 20693921.0940163779
• The cube root of 428238370245376 is 75375.2083924175

Scales and comparisons

• 428,238,370,245,376 seconds is equal to 13,616,655 years, 28 weeks, 2 days, 13 hours, 56 minutes, 16 seconds.
• To count from 1 to 428,238,370,245,376 would take you about thirty-four million, forty-one thousand, six hundred thirty-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 428238370245376 cubic inches would be around 6281.3 feet tall.

Recreational maths with 428238370245376

• 428238370245376 backwards is 673542073832824
• 428238370245376 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 428238370245376's digits is 64
• More coming soon!