421274883328

Names of 421274883328

• Cardinal: 421274883328 can be written as Four hundred twenty-one billion, two hundred seventy-four million, eight hundred eighty-three thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 4.21274883328 × 10¹¹

Factors of 421274883328

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11266

Divisors of 421274883328

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 208 256 416 832 1664 3328 11251 22502 45004 90008 146263 180016 292526 360032 585052 720064 1170104 1440128 2340208 2880256 4680416 9360832 18721664 37443328 126585001 253170002 506340004 1012680008 1645605013 2025360016 3291210026 4050720032 6582420052 8101440064 13164840104 16202880128 26329680208 32405760256 52659360416 105318720832 210637441664 421274883328
• Sum of all divisors σ(n): 905669593962
• Sum of proper divisors (its aliquot sum) s(n): 484394710634
• 421274883328 is an abundant number, because the sum of its proper divisors (484394710634) is greater than itself. Its abundance is 63119827306

Bases of 421274883328

• Binary: 110001000010101111100001001010100000000₂
• Hexadecimal: 0x6215F09500
• Base-36: 5DJ46SCG

Squares and roots of 421274883328

• 421274883328 squared (421274883328²) is 177472527323020012355584
• 421274883328 cubed (421274883328³) is 74764718241930547873707768049303552
• The square root of 421274883328 is 649056.9184039255
• The cube root of 421274883328 is 7496.4420654687

Scales and comparisons

• 421,274,883,328 seconds is equal to 13,395 years, 12 weeks, 2 days, 16 hours, 55 minutes, 28 seconds.
• To count from 1 to 421,274,883,328 would take you about twenty-six thousand, seven hundred ninety 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 421274883328 cubic inches would be around 624.7 feet tall.

Recreational maths with 421274883328

• 421274883328 backwards is 823388472124
• 421274883328 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 421274883328's digits is 52
• More coming soon!