421090132722

Names of 421090132722

• Cardinal: 421090132722 can be written as Four hundred twenty-one billion, ninety million, one hundred thirty-two thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 4.21090132722 × 10¹¹

Factors of 421090132722

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 743369

Divisors of 421090132722

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 14 21 41 42 47 49 82 94 98 123 141 147 246 282 287 294 329 574 658 861 987 1722 1927 1974 2009 2303 3854 4018 4606 5781 6027 6909 11562 12054 13489 13818 26978 40467 80934 94423 188846 283269 566538 743269 1486538 2229807 4459614 5202883 10405766 15608649 30474029 31217298 34933643 36420181 60948058 69867286 72840362 91422087 104800929 109260543 182844174 209601858 213318203 218521086 244535501 426636406 489071002 639954609 733606503 1279909218 1432279363 1467213006 1493227421 1711748507 2864558726 2986454842 3423497014 4296838089 4479682263 5135245521 8593676178 8959364526 10025955541 10270491042 20051911082 30077866623 60155733246 70181688787 140363377574 210545066361 421090132722
• Sum of all divisors σ(n): 1024927706880
• Sum of proper divisors (its aliquot sum) s(n): 603837574158
• 421090132722 is an abundant number, because the sum of its proper divisors (603837574158) is greater than itself. Its abundance is 182747441436

Bases of 421090132722

• Binary: 110001000001010111011011000001011110010₂
• Hexadecimal: 0x620AED82F2
• Base-36: 5DG26XV6

Squares and roots of 421090132722

• 421090132722 squared (421090132722²) is 177316899875831575129284
• 421090132722 cubed (421090132722³) is 74666396902567503291308513868831048
• The square root of 421090132722 is 648914.5804510793
• The cube root of 421090132722 is 7495.3460473429

Scales and comparisons

• 421,090,132,722 seconds is equal to 13,389 years, 18 weeks, 6 days, 9 hours, 18 minutes, 42 seconds.
• To count from 1 to 421,090,132,722 would take you about twenty-six thousand, seven hundred seventy-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 421090132722 cubic inches would be around 624.6 feet tall.

Recreational maths with 421090132722

• 421090132722 backwards is 227231090124
• The number of decimal digits it has is: 12
• The sum of 421090132722's digits is 33
• More coming soon!