18124079

Names of 18124079

• Cardinal: 18124079 can be written as Eighteen million, one hundred twenty-four thousand and seventy-nine.

Scientific notation

• Scientific notation: 1.8124079 × 10⁷

Factors of 18124079

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 51696

Divisors of 18124079

• Number of divisors d(n): 4
• Complete list of divisors:
  1 353 51343 18124079
• Sum of all divisors σ(n): 18175776
• Sum of proper divisors (its aliquot sum) s(n): 51697
• 18124079 is a deficient number, because the sum of its proper divisors (51697) is less than itself. Its deficiency is 18072382

Bases of 18124079

• Binary: 1000101001000110100101111₂
• Hexadecimal: 0x1148D2F
• Base-36: ASGMN

Squares and roots of 18124079

• 18124079 squared (18124079²) is 328482239598241
• 18124079 cubed (18124079³) is 5953438060575448145039
• The square root of 18124079 is 4257.2384241431
• The cube root of 18124079 is 262.6749443037

Scales and comparisons

• 18,124,079 seconds is equal to 29 weeks, 6 days, 18 hours, 27 minutes, 59 seconds.
• To count from 1 to 18,124,079 would take you about forty-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 18124079 cubic inches would be around 21.9 feet tall.

Recreational maths with 18124079

• 18124079 backwards is 97042181
• The number of decimal digits it has is: 8
• The sum of 18124079's digits is 32
• More coming soon!