126424415390

Names of 126424415390

• Cardinal: 126424415390 can be written as One hundred twenty-six billion, four hundred twenty-four million, four hundred fifteen thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.2642441539 × 10¹¹

Factors of 126424415390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 19846874

Divisors of 126424415390

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 49 65 70 91 98 130 182 245 455 490 637 910 1274 3185 6370 19846847 39693694 99234235 138927929 198468470 258009011 277855858 516018022 694639645 972495503 1290045055 1389279290 1806063077 1944991006 2580090110 3612126154 4862477515 9030315385 9724955030 12642441539 18060630770 25284883078 63212207695 126424415390
• Sum of all divisors σ(n): 285080124672
• Sum of proper divisors (its aliquot sum) s(n): 158655709282
• 126424415390 is an abundant number, because the sum of its proper divisors (158655709282) is greater than itself. Its abundance is 32231293892

Bases of 126424415390

• Binary: 1110101101111011110110111110010011110₂
• Hexadecimal: 0x1D6F7B7C9E
• Base-36: 1M2TTZ8E

Squares and roots of 126424415390

• 126424415390 squared (126424415390²) is 15983132806703268852100
• 126424415390 cubed (126424415390³) is 2020658221188190637828738873819000
• The square root of 126424415390 is 355562.1118595175
• The cube root of 126424415390 is 5018.9205176917

Scales and comparisons

• 126,424,415,390 seconds is equal to 4,019 years, 47 weeks, 13 hours, 9 minutes, 50 seconds.
• To count from 1 to 126,424,415,390 would take you about eight thousand and thirty-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 126424415390 cubic inches would be around 418.2 feet tall.

Recreational maths with 126424415390

• 126424415390 backwards is 093514424621
• The number of decimal digits it has is: 12
• The sum of 126424415390's digits is 41
• More coming soon!