13418038

Names of 13418038

• Cardinal: 13418038 can be written as Thirteen million, four hundred eighteen thousand and thirty-eight.

Scientific notation

• Scientific notation: 1.3418038 × 10⁷

Factors of 13418038

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 6709021

Divisors of 13418038

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 6709019 13418038
• Sum of all divisors σ(n): 20127060
• Sum of proper divisors (its aliquot sum) s(n): 6709022
• 13418038 is a deficient number, because the sum of its proper divisors (6709022) is less than itself. Its deficiency is 6709016

Bases of 13418038

• Binary: 110011001011111000110110₂
• Hexadecimal: 0xCCBE36
• Base-36: 7ZLFA

Squares and roots of 13418038

• 13418038 squared (13418038²) is 180043743769444
• 13418038 cubed (13418038³) is 2415833795560662830872
• The square root of 13418038 is 3663.0640180045
• The cube root of 13418038 is 237.6273031275

Scales and comparisons

• 13,418,038 seconds is equal to 22 weeks, 1 day, 7 hours, 13 minutes, 58 seconds.
• To count from 1 to 13,418,038 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 13418038 cubic inches would be around 19.8 feet tall.

Recreational maths with 13418038

• 13418038 backwards is 83081431
• The number of decimal digits it has is: 8
• The sum of 13418038's digits is 28
• More coming soon!