13748613

Names of 13748613

• Cardinal: 13748613 can be written as Thirteen million, seven hundred forty-eight thousand, six hundred thirteen.

Scientific notation

• Scientific notation: 1.3748613 × 10⁷

Factors of 13748613

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 4582874

Divisors of 13748613

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 4582871 13748613
• Sum of all divisors σ(n): 18331488
• Sum of proper divisors (its aliquot sum) s(n): 4582875
• 13748613 is a deficient number, because the sum of its proper divisors (4582875) is less than itself. Its deficiency is 9165738

Bases of 13748613

• Binary: 110100011100100110000101₂
• Hexadecimal: 0xD1C985
• Base-36: 86OHX

Squares and roots of 13748613

• 13748613 squared (13748613²) is 189024359423769
• 13748613 cubed (13748613³) is 2598822765290302982397
• The square root of 13748613 is 3707.9122157893
• The cube root of 13748613 is 239.5629371891

Scales and comparisons

• 13,748,613 seconds is equal to 22 weeks, 5 days, 3 hours, 3 minutes, 33 seconds.
• To count from 1 to 13,748,613 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 13748613 cubic inches would be around 20 feet tall.

Recreational maths with 13748613

• 13748613 backwards is 31684731
• The number of decimal digits it has is: 8
• The sum of 13748613's digits is 33
• More coming soon!