126438804

126,438,804 is an even composite number composed of three prime numbers multiplied together.

What does the number 126438804 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

126438804 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 126438804:

2² × 3² × 3512189

(2 × 2 × 3 × 3 × 3512189)

See below for interesting mathematical facts about the number 126438804 from the Numbermatics database.

Names of 126438804

Cardinal: 126438804 can be written as One hundred twenty-six million, four hundred thirty-eight thousand, eight hundred four.

Scientific notation

Scientific notation: 1.26438804 × 10⁸

Factors of 126438804

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 3512194

Divisors of 126438804

Number of divisors d(n): 18
Complete list of divisors:
1 2 3 4 6 9 12 18 36 3512189 7024378 10536567 14048756 21073134 31609701 42146268 63219402 126438804
Sum of all divisors σ(n): 319609290
Sum of proper divisors (its aliquot sum) s(n): 193170486
126438804 is an abundant number, because the sum of its proper divisors (193170486) is greater than itself. Its abundance is 66731682

Bases of 126438804

Binary: 111100010010100110110010100₂
Hexadecimal: 0x7894D94
Base-36: 23A0T0

Squares and roots of 126438804

126438804 squared (126438804²) is 15986771156950416
126438804 cubed (126438804³) is 2021348224906506886342464
The square root of 126438804 is 11244.5010560719
The cube root of 126438804 is 501.9110914855

Scales and comparisons

How big is 126438804?

126,438,804 seconds is equal to 4 years, 1 week, 9 hours, 53 minutes, 24 seconds.
To count from 1 to 126,438,804 would take you about six years!

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 126438804 cubic inches would be around 41.8 feet tall.

Recreational maths with 126438804

126438804 backwards is 408834621
126438804 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 126438804's digits is 36
More coming soon!

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The information we have on file for 126438804 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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