13968358

Names of 13968358

• Cardinal: 13968358 can be written as Thirteen million, nine hundred sixty-eight thousand, three hundred fifty-eight.

Scientific notation

• Scientific notation: 1.3968358 × 10⁷

Factors of 13968358

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 6984181

Divisors of 13968358

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 6984179 13968358
• Sum of all divisors σ(n): 20952540
• Sum of proper divisors (its aliquot sum) s(n): 6984182
• 13968358 is a deficient number, because the sum of its proper divisors (6984182) is less than itself. Its deficiency is 6984176

Bases of 13968358

• Binary: 110101010010001111100110₂
• Hexadecimal: 0xD523E6
• Base-36: 8BE1Y

Squares and roots of 13968358

• 13968358 squared (13968358²) is 195115025216164
• 13968358 cubed (13968358³) is 2725436523398406138712
• The square root of 13968358 is 3737.4266547987
• The cube root of 13968358 is 240.8325139227

Scales and comparisons

• 13,968,358 seconds is equal to 23 weeks, 16 hours, 5 minutes, 58 seconds.
• To count from 1 to 13,968,358 would take you about thirty-four 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 13968358 cubic inches would be around 20.1 feet tall.

Recreational maths with 13968358

• 13968358 backwards is 85386931
• The number of decimal digits it has is: 8
• The sum of 13968358's digits is 43
• More coming soon!