428225723421601

Names of 428225723421601

• Cardinal: 428225723421601 can be written as Four hundred twenty-eight trillion, two hundred twenty-five billion, seven hundred twenty-three million, four hundred twenty-one thousand, six hundred one.

Scientific notation

• Scientific notation: 4.28225723421601 × 10¹⁴

Factors of 428225723421601

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1992899823

Divisors of 428225723421601

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 30697 214879 1992869119 13950083833 61175103345943 428225723421601
• Sum of all divisors σ(n): 489416769966080
• Sum of proper divisors (its aliquot sum) s(n): 61191046544479
• 428225723421601 is a deficient number, because the sum of its proper divisors (61191046544479) is less than itself. Its deficiency is 367034676877122

Bases of 428225723421601

• Binary: 1100001010111100000010010001000001101001110100001₂
• Hexadecimal: 0x185781220D3A1
• Base-36: 47SK6J9J1D

Squares and roots of 428225723421601

• 428225723421601 squared (428225723421601²) is 183377270199953515262793403201
• 428225723421601 cubed (428225723421601³) is 78526864190453489133371842073687700905944801
• The square root of 428225723421601 is 20693615.5231897793
• The cube root of 428225723421601 is 75374.4663863857

Scales and comparisons

• 428,225,723,421,601 seconds is equal to 13,616,253 years, 21 weeks, 4 days, 7 hours, 20 minutes, 1 second.
• To count from 1 to 428,225,723,421,601 would take you about thirty-four million, forty thousand, six 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 428225723421601 cubic inches would be around 6281.2 feet tall.

Recreational maths with 428225723421601

• 428225723421601 backwards is 106124327522824
• The number of decimal digits it has is: 15
• The sum of 428225723421601's digits is 49
• More coming soon!