15126828

15,126,828 is an even composite number composed of three prime numbers multiplied together.

What does the number 15126828 look like?

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

15126828 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 15126828:

2² × 3 × 1260569

(2 × 2 × 3 × 1260569)

See below for interesting mathematical facts about the number 15126828 from the Numbermatics database.

Names of 15126828

Cardinal: 15126828 can be written as Fifteen million, one hundred twenty-six thousand, eight hundred twenty-eight.

Scientific notation

Scientific notation: 1.5126828 × 10⁷

Factors of 15126828

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1260574

Divisors of 15126828

Number of divisors d(n): 12
Complete list of divisors:
1 2 3 4 6 12 1260569 2521138 3781707 5042276 7563414 15126828
Sum of all divisors σ(n): 35295960
Sum of proper divisors (its aliquot sum) s(n): 20169132
15126828 is an abundant number, because the sum of its proper divisors (20169132) is greater than itself. Its abundance is 5042304

Bases of 15126828

Binary: 111001101101000100101100₂
Hexadecimal: 0xE6D12C
Base-36: 907XO

Squares and roots of 15126828

15126828 squared (15126828²) is 228820925341584
15126828 cubed (15126828³) is 3461334780442982415552
The square root of 15126828 is 3889.3223060065
The cube root of 15126828 is 247.3143347891

Scales and comparisons

How big is 15126828?

15,126,828 seconds is equal to 25 weeks, 1 hour, 53 minutes, 48 seconds.
To count from 1 to 15,126,828 would take you about thirty-seven 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 15126828 cubic inches would be around 20.6 feet tall.

Recreational maths with 15126828

15126828 backwards is 82862151
The number of decimal digits it has is: 8
The sum of 15126828's digits is 33
More coming soon!

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The information we have on file for 15126828 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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