13198558

Names of 13198558

• Cardinal: 13198558 can be written as Thirteen million, one hundred ninety-eight thousand, five hundred fifty-eight.

Scientific notation

• Scientific notation: 1.3198558 × 10⁷

Factors of 13198558

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5162

Divisors of 13198558

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 2341 2819 4682 5638 6599279 13198558
• Sum of all divisors σ(n): 19813320
• Sum of proper divisors (its aliquot sum) s(n): 6614762
• 13198558 is a deficient number, because the sum of its proper divisors (6614762) is less than itself. Its deficiency is 6583796

Bases of 13198558

• Binary: 110010010110010011011110₂
• Hexadecimal: 0xC964DE
• Base-36: 7UW2M

Squares and roots of 13198558

• 13198558 squared (13198558²) is 174201933279364
• 13198558 cubed (13198558³) is 2299214320099815957112
• The square root of 13198558 is 3632.9819707783
• The cube root of 13198558 is 236.3245439113

Scales and comparisons

• 13,198,558 seconds is equal to 21 weeks, 5 days, 18 hours, 15 minutes, 58 seconds.
• To count from 1 to 13,198,558 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 13198558 cubic inches would be around 19.7 feet tall.

Recreational maths with 13198558

• 13198558 backwards is 85589131
• The number of decimal digits it has is: 8
• The sum of 13198558's digits is 40
• More coming soon!