18133316

Names of 18133316

• Cardinal: 18133316 can be written as Eighteen million, one hundred thirty-three thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 1.8133316 × 10⁷

Factors of 18133316

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 110612

Divisors of 18133316

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 41 82 164 110569 221138 442276 4533329 9066658 18133316
• Sum of all divisors σ(n): 32507580
• Sum of proper divisors (its aliquot sum) s(n): 14374264
• 18133316 is a deficient number, because the sum of its proper divisors (14374264) is less than itself. Its deficiency is 3759052

Bases of 18133316

• Binary: 1000101001011000101000100₂
• Hexadecimal: 0x114B144
• Base-36: ASNR8

Squares and roots of 18133316

• 18133316 squared (18133316²) is 328817149155856
• 18133316 cubed (18133316³) is 5962545271862270098496
• The square root of 18133316 is 4258.3231441495
• The cube root of 18133316 is 262.7195611251

Scales and comparisons

• 18,133,316 seconds is equal to 29 weeks, 6 days, 21 hours, 1 minute, 56 seconds.
• To count from 1 to 18,133,316 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 18133316 cubic inches would be around 21.9 feet tall.

Recreational maths with 18133316

• 18133316 backwards is 61333181
• The number of decimal digits it has is: 8
• The sum of 18133316's digits is 26
• More coming soon!