13357738

Names of 13357738

• Cardinal: 13357738 can be written as Thirteen million, three hundred fifty-seven thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3357738 × 10⁷

Factors of 13357738

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 12428

Divisors of 13357738

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 563 1126 11863 23726 6678869 13357738
• Sum of all divisors σ(n): 20073888
• Sum of proper divisors (its aliquot sum) s(n): 6716150
• 13357738 is a deficient number, because the sum of its proper divisors (6716150) is less than itself. Its deficiency is 6641588

Bases of 13357738

• Binary: 110010111101001010101010₂
• Hexadecimal: 0xCBD2AA
• Base-36: 7YAWA

Squares and roots of 13357738

• 13357738 squared (13357738²) is 178429164476644
• 13357738 cubed (13357738³) is 2383410030637917671272
• The square root of 13357738 is 3654.8239355677
• The cube root of 13357738 is 237.2708067797

Scales and comparisons

• 13,357,738 seconds is equal to 22 weeks, 14 hours, 28 minutes, 58 seconds.
• To count from 1 to 13,357,738 would take you about thirty-three 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 13357738 cubic inches would be around 19.8 feet tall.

Recreational maths with 13357738

• 13357738 backwards is 83775331
• The number of decimal digits it has is: 8
• The sum of 13357738's digits is 37
• More coming soon!