12494140

12,494,140 is an even composite number composed of three prime numbers multiplied together.

What does the number 12494140 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

12494140 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 12494140:

2² × 5 × 624707

(2 × 2 × 5 × 624707)

See below for interesting mathematical facts about the number 12494140 from the Numbermatics database.

Names of 12494140

Cardinal: 12494140 can be written as Twelve million, four hundred ninety-four thousand, one hundred forty.

Scientific notation

Scientific notation: 1.249414 × 10⁷

Factors of 12494140

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 624714

Divisors of 12494140

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 624707 1249414 2498828 3123535 6247070 12494140
Sum of all divisors σ(n): 26237736
Sum of proper divisors (its aliquot sum) s(n): 13743596
12494140 is an abundant number, because the sum of its proper divisors (13743596) is greater than itself. Its abundance is 1249456

Bases of 12494140

Binary: 101111101010010100111100₂
Hexadecimal: 0xBEA53C
Base-36: 7FSJG

Squares and roots of 12494140

12494140 squared (12494140²) is 156103534339600
12494140 cubed (12494140³) is 1950379412533769944000
The square root of 12494140 is 3534.7050796353
The cube root of 12494140 is 232.0431697311

Scales and comparisons

How big is 12494140?

12,494,140 seconds is equal to 20 weeks, 4 days, 14 hours, 35 minutes, 40 seconds.
To count from 1 to 12,494,140 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 12494140 cubic inches would be around 19.3 feet tall.

Recreational maths with 12494140

12494140 backwards is 04149421
The number of decimal digits it has is: 8
The sum of 12494140's digits is 25
More coming soon!

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The information we have on file for 12494140 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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