12389480

12,389,480 is an even composite number composed of three prime numbers multiplied together.

What does the number 12389480 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

12389480 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 12389480:

2³ × 5 × 309737

(2 × 2 × 2 × 5 × 309737)

See below for interesting mathematical facts about the number 12389480 from the Numbermatics database.

Names of 12389480

Cardinal: 12389480 can be written as Twelve million, three hundred eighty-nine thousand, four hundred eighty.

Scientific notation

Scientific notation: 1.238948 × 10⁷

Factors of 12389480

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 309744

Divisors of 12389480

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 309737 619474 1238948 1548685 2477896 3097370 6194740 12389480
Sum of all divisors σ(n): 27876420
Sum of proper divisors (its aliquot sum) s(n): 15486940
12389480 is an abundant number, because the sum of its proper divisors (15486940) is greater than itself. Its abundance is 3097460

Bases of 12389480

Binary: 101111010000110001101000₂
Hexadecimal: 0xBD0C68
Base-36: 7DJS8

Squares and roots of 12389480

12389480 squared (12389480²) is 153499214670400
12389480 cubed (12389480³) is 1901775450174627392000
The square root of 12389480 is 3519.8693157559
The cube root of 12389480 is 231.3934313505

Scales and comparisons

How big is 12389480?

12,389,480 seconds is equal to 20 weeks, 3 days, 9 hours, 31 minutes, 20 seconds.
To count from 1 to 12,389,480 would take you about thirty 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 12389480 cubic inches would be around 19.3 feet tall.

Recreational maths with 12389480

12389480 backwards is 08498321
The number of decimal digits it has is: 8
The sum of 12389480's digits is 35
More coming soon!

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The information we have on file for 12389480 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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