12679217632220

Names of 12679217632220

• Cardinal: 12679217632220 can be written as Twelve trillion, six hundred seventy-nine billion, two hundred seventeen million, six hundred thirty-two thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.267921763222 × 10¹³

Factors of 12679217632220

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 79108

Divisors of 12679217632220

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 571 1142 2284 2855 5710 11420 18493 36986 60037 73972 92465 120074 184930 240148 300185 369860 600370 1200740 10559503 21119006 34281127 42238012 52797515 68562254 105595030 137124508 171405635 211190060 342811270 685622540 1110264241 2220528482 4441056964 5551321205 11102642410 22205284820 633960881611 1267921763222 2535843526444 3169804408055 6339608816110 12679217632220
• Sum of all divisors σ(n): 26674874754528
• Sum of proper divisors (its aliquot sum) s(n): 13995657122308
• 12679217632220 is an abundant number, because the sum of its proper divisors (13995657122308) is greater than itself. Its abundance is 1316439490088

Bases of 12679217632220

• Binary: 10111000100000011100010000110101001111011100₂
• Hexadecimal: 0xB881C4353DC
• Base-36: 4HSR2T6FW

Squares and roots of 12679217632220

• 12679217632220 squared (12679217632220²) is 160762559765198543182128400
• 12679217632220 cubed (12679217632220³) is 2038343482375726911843899476068017048000
• The square root of 12679217632220 is 3560788.9058774601
• The cube root of 12679217632220 is 23318.3322187729

Scales and comparisons

• 12,679,217,632,220 seconds is equal to 403,159 years, 46 weeks, 6 days, 1 hour, 50 minutes, 20 seconds.
• To count from 1 to 12,679,217,632,220 would take you about one million, seven thousand, eight hundred ninety-nine 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 12679217632220 cubic inches would be around 1943.2 feet tall.

Recreational maths with 12679217632220

• 12679217632220 backwards is 02223671297621
• The number of decimal digits it has is: 14
• The sum of 12679217632220's digits is 50
• More coming soon!