12517242

Names of 12517242

• Cardinal: 12517242 can be written as Twelve million, five hundred seventeen thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.2517242 × 10⁷

Factors of 12517242

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 598

Divisors of 12517242

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 31 62 93 173 186 346 389 519 778 1038 1167 2334 5363 10726 12059 16089 24118 32178 36177 67297 72354 134594 201891 403782 2086207 4172414 6258621 12517242
• Sum of all divisors σ(n): 26058240
• Sum of proper divisors (its aliquot sum) s(n): 13540998
• 12517242 is an abundant number, because the sum of its proper divisors (13540998) is greater than itself. Its abundance is 1023756

Bases of 12517242

• Binary: 101111101111111101111010₂
• Hexadecimal: 0xBEFF7A
• Base-36: 7GAD6

Squares and roots of 12517242

• 12517242 squared (12517242²) is 156681347286564
• 12517242 cubed (12517242³) is 1961218340871964936488
• The square root of 12517242 is 3537.9714526831
• The cube root of 12517242 is 232.1860996887

Scales and comparisons

• 12,517,242 seconds is equal to 20 weeks, 4 days, 21 hours, 42 seconds.
• To count from 1 to 12,517,242 would take you about thirty-one 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 12517242 cubic inches would be around 19.3 feet tall.

Recreational maths with 12517242

• 12517242 backwards is 24271521
• The number of decimal digits it has is: 8
• The sum of 12517242's digits is 24
• More coming soon!