12426228

Names of 12426228

• Cardinal: 12426228 can be written as Twelve million, four hundred twenty-six thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2426228 × 10⁷

Factors of 12426228

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 552

Divisors of 12426228

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 36 37 38 57 74 76 111 114 148 171 222 228 333 342 444 491 666 684 703 982 1332 1406 1473 1964 2109 2812 2946 4218 4419 5892 6327 8436 8838 9329 12654 17676 18167 18658 25308 27987 36334 37316 54501 55974 72668 83961 109002 111948 163503 167922 218004 327006 335844 345173 654012 690346 1035519 1380692 2071038 3106557 4142076 6213114 12426228
• Sum of all divisors σ(n): 34026720
• Sum of proper divisors (its aliquot sum) s(n): 21600492
• 12426228 is an abundant number, because the sum of its proper divisors (21600492) is greater than itself. Its abundance is 9174264

Bases of 12426228

• Binary: 101111011001101111110100₂
• Hexadecimal: 0xBD9BF4
• Base-36: 7EC50

Squares and roots of 12426228

• 12426228 squared (12426228²) is 154411142307984
• 12426228 cubed (12426228³) is 1918748060059455404352
• The square root of 12426228 is 3525.0855308775
• The cube root of 12426228 is 231.6219815013

Scales and comparisons

• 12,426,228 seconds is equal to 20 weeks, 3 days, 19 hours, 43 minutes, 48 seconds.
• To count from 1 to 12,426,228 would take you about thirty 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 12426228 cubic inches would be around 19.3 feet tall.

Recreational maths with 12426228

• 12426228 backwards is 82262421
• The number of decimal digits it has is: 8
• The sum of 12426228's digits is 27
• More coming soon!