13928746

Names of 13928746

• Cardinal: 13928746 can be written as Thirteen million, nine hundred twenty-eight thousand, seven hundred forty-six.

Scientific notation

• Scientific notation: 1.3928746 × 10⁷

Factors of 13928746

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 31545

Divisors of 13928746

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 13 17 26 34 221 442 31513 63026 409669 535721 819338 1071442 6964373 13928746
• Sum of all divisors σ(n): 23824584
• Sum of proper divisors (its aliquot sum) s(n): 9895838
• 13928746 is a deficient number, because the sum of its proper divisors (9895838) is less than itself. Its deficiency is 4032908

Bases of 13928746

• Binary: 110101001000100100101010₂
• Hexadecimal: 0xD4892A
• Base-36: 8AJHM

Squares and roots of 13928746

• 13928746 squared (13928746²) is 194009965132516
• 13928746 cubed (13928746³) is 2702315525799671704936
• The square root of 13928746 is 3732.1235242151
• The cube root of 13928746 is 240.6046443905

Scales and comparisons

• 13,928,746 seconds is equal to 23 weeks, 5 hours, 5 minutes, 46 seconds.
• To count from 1 to 13,928,746 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 13928746 cubic inches would be around 20.1 feet tall.

Recreational maths with 13928746

• 13928746 backwards is 64782931
• The number of decimal digits it has is: 8
• The sum of 13928746's digits is 40
• More coming soon!