13420122

Names of 13420122

• Cardinal: 13420122 can be written as Thirteen million, four hundred twenty thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 1.3420122 × 10⁷

Factors of 13420122

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1094

Divisors of 13420122

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 37 61 74 111 122 183 222 366 991 1982 2257 2973 4514 5946 6771 13542 36667 60451 73334 110001 120902 181353 220002 362706 2236687 4473374 6710061 13420122
• Sum of all divisors σ(n): 28045824
• Sum of proper divisors (its aliquot sum) s(n): 14625702
• 13420122 is an abundant number, because the sum of its proper divisors (14625702) is greater than itself. Its abundance is 1205580

Bases of 13420122

• Binary: 110011001100011001011010₂
• Hexadecimal: 0xCCC65A
• Base-36: 7ZN16

Squares and roots of 13420122

• 13420122 squared (13420122²) is 180099674494884
• 13420122 cubed (13420122³) is 2416959603881631655848
• The square root of 13420122 is 3663.3484682733
• The cube root of 13420122 is 237.6396047189

Scales and comparisons

• 13,420,122 seconds is equal to 22 weeks, 1 day, 7 hours, 48 minutes, 42 seconds.
• To count from 1 to 13,420,122 would take you about thirty-three weeks!

  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 13420122 cubic inches would be around 19.8 feet tall.

Recreational maths with 13420122

• 13420122 backwards is 22102431
• The number of decimal digits it has is: 8
• The sum of 13420122's digits is 15
• More coming soon!