428687211200001

Names of 428687211200001

• Cardinal: 428687211200001 can be written as Four hundred twenty-eight trillion, six hundred eighty-seven billion, two hundred eleven million, two hundred thousand and one.

Scientific notation

• Scientific notation: 4.28687211200001 × 10¹⁴

Factors of 428687211200001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 11182325

Divisors of 428687211200001

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 13 39 43 129 559 1677 22907 68721 297791 893373 985001 2955003 11159359 12805013 33478077 38415039 145071667 435215001 479852437 1439557311 6238081681 18714245043 255627436613 766882309839 3323156675969 9969470027907 10991979774359 32975939323077 142895737066667 428687211200001
• Sum of all divisors σ(n): 629893556920320
• Sum of proper divisors (its aliquot sum) s(n): 201206345720319
• 428687211200001 is a deficient number, because the sum of its proper divisors (201206345720319) is less than itself. Its deficiency is 227480865479682

Bases of 428687211200001

• Binary: 1100001011110001110000100111100010111111000000001₂
• Hexadecimal: 0x185E384F17E01
• Base-36: 47YG6P67SX

Squares and roots of 428687211200001

• 428687211200001 squared (428687211200001²) is 183772725046434262814422400001
• 428687211200001 cubed (428687211200001³) is 78781016994780478402767648229502381633600001
• The square root of 428687211200001 is 20704763.0075787393
• The cube root of 428687211200001 is 75401.5330362077

Scales and comparisons

• 428,687,211,200,001 seconds is equal to 13,630,927 years, 15 weeks, 4 days, 53 minutes, 21 seconds.
• To count from 1 to 428,687,211,200,001 would take you about thirty-four million, seventy-seven thousand, three hundred eighteen 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 428687211200001 cubic inches would be around 6283.5 feet tall.

Recreational maths with 428687211200001

• 428687211200001 backwards is 100002112786824
• The number of decimal digits it has is: 15
• The sum of 428687211200001's digits is 42
• More coming soon!