12013998

Names of 12013998

• Cardinal: 12013998 can be written as Twelve million, thirteen thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 1.2013998 × 10⁷

Factors of 12013998

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2002338

Divisors of 12013998

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 3 6 2002333 4004666 6006999 12013998
• Sum of all divisors σ(n): 24028008
• Sum of proper divisors (its aliquot sum) s(n): 12014010
• 12013998 is an abundant number, because the sum of its proper divisors (12014010) is greater than itself. Its abundance is 12

Bases of 12013998

• Binary: 101101110101000110101110₂
• Hexadecimal: 0xB751AE
• Base-36: 75I26

Squares and roots of 12013998

• 12013998 squared (12013998²) is 144336147944004
• 12013998 cubed (12013998³) is 1734054192726968167992
• The square root of 12013998 is 3466.1214635381
• The cube root of 12013998 is 229.0318345297

Scales and comparisons

• 12,013,998 seconds is equal to 19 weeks, 6 days, 1 hour, 13 minutes, 18 seconds.
• To count from 1 to 12,013,998 would take you about twenty-nine 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 12013998 cubic inches would be around 19.1 feet tall.

Recreational maths with 12013998

• 12013998 backwards is 89931021
• The number of decimal digits it has is: 8
• The sum of 12013998's digits is 33
• More coming soon!