122108111440

Names of 122108111440

• Cardinal: 122108111440 can be written as One hundred twenty-two billion, one hundred eight million, one hundred eleven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.2210811144 × 10¹¹

Factors of 122108111440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 218050213

Divisors of 122108111440

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 218050199 436100398 872200796 1090250995 1526351393 1744401592 2180501990 3052702786 3488803184 4361003980 6105405572 7631756965 8722007960 12210811144 15263513930 17444015920 24421622288 30527027860 61054055720 122108111440
• Sum of all divisors σ(n): 324458697600
• Sum of proper divisors (its aliquot sum) s(n): 202350586160
• 122108111440 is an abundant number, because the sum of its proper divisors (202350586160) is greater than itself. Its abundance is 80242474720

Bases of 122108111440

• Binary: 1110001101110001101011110101001010000₂
• Hexadecimal: 0x1C6E35EA50
• Base-36: 1K3G0LSG

Squares and roots of 122108111440

• 122108111440 squared (122108111440²) is 14910390879443458873600
• 122108111440 cubed (122108111440³) is 1820679671121041481316605673984000
• The square root of 122108111440 is 349439.7107370597
• The cube root of 122108111440 is 4961.1402522859

Scales and comparisons

• 122,108,111,440 seconds is equal to 3,882 years, 34 weeks, 2 days, 7 hours, 50 minutes, 40 seconds.
• To count from 1 to 122,108,111,440 would take you about seven thousand, seven hundred sixty-five 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 122108111440 cubic inches would be around 413.4 feet tall.

Recreational maths with 122108111440

• 122108111440 backwards is 044111801221
• The number of decimal digits it has is: 12
• The sum of 122108111440's digits is 25
• More coming soon!