16378492291225

16,378,492,291,225 is an odd composite number composed of two prime numbers multiplied together.

What does the number 16378492291225 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

16378492291225 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

Prime factorization of 16378492291225:

5² × 809407²

(5 × 5 × 809407 × 809407)

See below for interesting mathematical facts about the number 16378492291225 from the Numbermatics database.

Names of 16378492291225

Cardinal: 16378492291225 can be written as Sixteen trillion, three hundred seventy-eight billion, four hundred ninety-two million, two hundred ninety-one thousand, two hundred twenty-five.

Scientific notation

Scientific notation: 1.6378492291225 × 10¹³

Factors of 16378492291225

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 809412

Divisors of 16378492291225

Number of divisors d(n): 9
Complete list of divisors:
1 5 25 809407 4047035 20235175 655139691649 3275698458245 16378492291225
Sum of all divisors σ(n): 20309355532767
Sum of proper divisors (its aliquot sum) s(n): 3930863241542
16378492291225 is a deficient number, because the sum of its proper divisors (3930863241542) is less than itself. Its deficiency is 12447629049683

Bases of 16378492291225

Binary: 11101110010101101010001101110000100010011001₂
Hexadecimal: 0xEE56A370899
Base-36: 5T06BFHCP

Squares and roots of 16378492291225

16378492291225 squared (16378492291225²) is 268255009733716750212000625
16378492291225 cubed (16378492291225³) is 4393612609006167133314911121047382015625
16378492291225 is a perfect square number. Its square root is 4047035
The cube root of 16378492291225 is 25395.5705025285

Scales and comparisons

How big is 16378492291225?

16,378,492,291,225 seconds is equal to 520,785 years, 20 weeks, 3 days, 25 seconds.
To count from 1 to 16,378,492,291,225 would take you about one million, three hundred one thousand, nine hundred sixty-three 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 16378492291225 cubic inches would be around 2116.3 feet tall.

Recreational maths with 16378492291225

16378492291225 backwards is 52219229487361
The number of decimal digits it has is: 14
The sum of 16378492291225's digits is 61
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The information we have on file for 16378492291225 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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