18048138

18,048,138 is an even composite number composed of five prime numbers multiplied together.

What does the number 18048138 look like?

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

18048138 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 18048138:

2 × 3 × 19 × 31 × 5107

See below for interesting mathematical facts about the number 18048138 from the Numbermatics database.

Names of 18048138

Cardinal: 18048138 can be written as Eighteen million, forty-eight thousand, one hundred thirty-eight.

Scientific notation

Scientific notation: 1.8048138 × 10⁷

Factors of 18048138

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 5162

Divisors of 18048138

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 19 31 38 57 62 93 114 186 589 1178 1767 3534 5107 10214 15321 30642 97033 158317 194066 291099 316634 474951 582198 949902 3008023 6016046 9024069 18048138
Sum of all divisors σ(n): 39229440
Sum of proper divisors (its aliquot sum) s(n): 21181302
18048138 is an abundant number, because the sum of its proper divisors (21181302) is greater than itself. Its abundance is 3133164

Bases of 18048138

Binary: 1000100110110010010001010₂
Hexadecimal: 0x113648A
Base-36: AQU16

Squares and roots of 18048138

18048138 squared (18048138²) is 325735285267044
18048138 cubed (18048138³) is 5878915379968976964072
The square root of 18048138 is 4248.3100169361
The cube root of 18048138 is 262.3075560021

Scales and comparisons

How big is 18048138?

18,048,138 seconds is equal to 29 weeks, 5 days, 21 hours, 22 minutes, 18 seconds.
To count from 1 to 18,048,138 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 18048138 cubic inches would be around 21.9 feet tall.

Recreational maths with 18048138

18048138 backwards is 83184081
The number of decimal digits it has is: 8
The sum of 18048138's digits is 33
More coming soon!

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The information we have on file for 18048138 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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