18002940

18,002,940 is an even composite number composed of five prime numbers multiplied together.

What does the number 18002940 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

18002940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 18002940:

2² × 3 × 5 × 31 × 9679

(2 × 2 × 3 × 5 × 31 × 9679)

See below for interesting mathematical facts about the number 18002940 from the Numbermatics database.

Names of 18002940

Cardinal: 18002940 can be written as Eighteen million, two thousand, nine hundred forty.

Scientific notation

Scientific notation: 1.800294 × 10⁷

Factors of 18002940

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 9720

Divisors of 18002940

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 31 60 62 93 124 155 186 310 372 465 620 930 1860 9679 19358 29037 38716 48395 58074 96790 116148 145185 193580 290370 300049 580740 600098 900147 1200196 1500245 1800294 3000490 3600588 4500735 6000980 9001470 18002940
Sum of all divisors σ(n): 52039680
Sum of proper divisors (its aliquot sum) s(n): 34036740
18002940 is an abundant number, because the sum of its proper divisors (34036740) is greater than itself. Its abundance is 16033800

Bases of 18002940

Binary: 1000100101011001111111100₂
Hexadecimal: 0x112B3FC
Base-36: APV5O

Squares and roots of 18002940

18002940 squared (18002940²) is 324105848643600
18002940 cubed (18002940³) is 5834858146779812184000
The square root of 18002940 is 4242.9871552951
The cube root of 18002940 is 262.0884071251

Scales and comparisons

How big is 18002940?

18,002,940 seconds is equal to 29 weeks, 5 days, 8 hours, 49 minutes.
To count from 1 to 18,002,940 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 18002940 cubic inches would be around 21.8 feet tall.

Recreational maths with 18002940

18002940 backwards is 04920081
The number of decimal digits it has is: 8
The sum of 18002940's digits is 24
More coming soon!

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The information we have on file for 18002940 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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