18339013

18,339,013 is an odd composite number composed of five prime numbers multiplied together.

What does the number 18339013 look like?

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

18339013 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 18339013:

7 × 11 × 37 × 41 × 157

See below for interesting mathematical facts about the number 18339013 from the Numbermatics database.

Names of 18339013

Cardinal: 18339013 can be written as Eighteen million, three hundred thirty-nine thousand and thirteen.

Scientific notation

Scientific notation: 1.8339013 × 10⁷

Factors of 18339013

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 253

Divisors of 18339013

Number of divisors d(n): 32
Complete list of divisors:
1 7 11 37 41 77 157 259 287 407 451 1099 1517 1727 2849 3157 5809 6437 10619 12089 16687 40663 45059 63899 70807 116809 238169 447293 495649 1667183 2619859 18339013
Sum of all divisors σ(n): 24208128
Sum of proper divisors (its aliquot sum) s(n): 5869115
18339013 is a deficient number, because the sum of its proper divisors (5869115) is less than itself. Its deficiency is 12469898

Bases of 18339013

Binary: 1000101111101010011000101₂
Hexadecimal: 0x117D4C5
Base-36: AX2H1

Squares and roots of 18339013

18339013 squared (18339013²) is 336319397814169
18339013 cubed (18339013³) is 6167765808666216875197
The square root of 18339013 is 4282.4073837037
The cube root of 18339013 is 263.7092231983

Scales and comparisons

How big is 18339013?

18,339,013 seconds is equal to 30 weeks, 2 days, 6 hours, 10 minutes, 13 seconds.
To count from 1 to 18,339,013 would take you about forty-five 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 18339013 cubic inches would be around 22 feet tall.

Recreational maths with 18339013

18339013 backwards is 31093381
The number of decimal digits it has is: 8
The sum of 18339013's digits is 28
More coming soon!

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The information we have on file for 18339013 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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