12960418

Names of 12960418

• Cardinal: 12960418 can be written as Twelve million, nine hundred sixty thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 1.2960418 × 10⁷

Factors of 12960418

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 209072

Divisors of 12960418

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 31 62 209039 418078 6480209 12960418
• Sum of all divisors σ(n): 20067840
• Sum of proper divisors (its aliquot sum) s(n): 7107422
• 12960418 is a deficient number, because the sum of its proper divisors (7107422) is less than itself. Its deficiency is 5852996

Bases of 12960418

• Binary: 110001011100001010100010₂
• Hexadecimal: 0xC5C2A2
• Base-36: 7PSBM

Squares and roots of 12960418

• 12960418 squared (12960418²) is 167972434734724
• 12960418 cubed (12960418³) is 2176992966639742154632
• The square root of 12960418 is 3600.0580550875
• The cube root of 12960418 is 234.8945837743

Scales and comparisons

• 12,960,418 seconds is equal to 21 weeks, 3 days, 6 minutes, 58 seconds.
• To count from 1 to 12,960,418 would take you about thirty-two 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 12960418 cubic inches would be around 19.6 feet tall.

Recreational maths with 12960418

• 12960418 backwards is 81406921
• 12960418 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 12960418's digits is 31
• More coming soon!