18008214

18,008,214 is an even composite number composed of five prime numbers multiplied together.

What does the number 18008214 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

18008214 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 18008214:

2 × 3 × 7 × 157 × 2731

See below for interesting mathematical facts about the number 18008214 from the Numbermatics database.

Names of 18008214

Cardinal: 18008214 can be written as Eighteen million, eight thousand, two hundred fourteen.

Scientific notation

Scientific notation: 1.8008214 × 10⁷

Factors of 18008214

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 2900

Divisors of 18008214

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 7 14 21 42 157 314 471 942 1099 2198 2731 3297 5462 6594 8193 16386 19117 38234 57351 114702 428767 857534 1286301 2572602 3001369 6002738 9004107 18008214
Sum of all divisors σ(n): 41438976
Sum of proper divisors (its aliquot sum) s(n): 23430762
18008214 is an abundant number, because the sum of its proper divisors (23430762) is greater than itself. Its abundance is 5422548

Bases of 18008214

Binary: 1000100101100100010010110₂
Hexadecimal: 0x112C896
Base-36: APZ86

Squares and roots of 18008214

18008214 squared (18008214²) is 324295771469796
18008214 cubed (18008214³) is 5839987651923180904344
The square root of 18008214 is 4243.6086058919
The cube root of 18008214 is 262.1139977471

Scales and comparisons

How big is 18008214?

18,008,214 seconds is equal to 29 weeks, 5 days, 10 hours, 16 minutes, 54 seconds.
To count from 1 to 18,008,214 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 18008214 cubic inches would be around 21.8 feet tall.

Recreational maths with 18008214

18008214 backwards is 41280081
The number of decimal digits it has is: 8
The sum of 18008214's digits is 24
More coming soon!

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The information we have on file for 18008214 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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