16120225

16,120,225 is an odd composite number composed of three prime numbers multiplied together.

What does the number 16120225 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.

16120225 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

Prime factorization of 16120225:

5² × 11² × 73²

(5 × 5 × 11 × 11 × 73 × 73)

See below for interesting mathematical facts about the number 16120225 from the Numbermatics database.

Names of 16120225

Cardinal: 16120225 can be written as Sixteen million, one hundred twenty thousand, two hundred twenty-five.

Scientific notation

Scientific notation: 1.6120225 × 10⁷

Factors of 16120225

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 89

Divisors of 16120225

Number of divisors d(n): 27
Complete list of divisors:
1 5 11 25 55 73 121 275 365 605 803 1825 3025 4015 5329 8833 20075 26645 44165 58619 133225 220825 293095 644809 1465475 3224045 16120225
Sum of all divisors σ(n): 22276569
Sum of proper divisors (its aliquot sum) s(n): 6156344
16120225 is a deficient number, because the sum of its proper divisors (6156344) is less than itself. Its deficiency is 9963881

Bases of 16120225

Binary: 111101011111100110100001₂
Hexadecimal: 0xF5F9A1
Base-36: 9LIG1

Squares and roots of 16120225

16120225 squared (16120225²) is 259861654050625
16120225 cubed (16120225³) is 4189028332168236390625
16120225 is a perfect square number. Its square root is 4015
The cube root of 16120225 is 252.6137774333

Scales and comparisons

How big is 16120225?

16,120,225 seconds is equal to 26 weeks, 4 days, 13 hours, 50 minutes, 25 seconds.
To count from 1 to 16,120,225 would take you about thirty-nine 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 16120225 cubic inches would be around 21.1 feet tall.

Recreational maths with 16120225

16120225 backwards is 52202161
The number of decimal digits it has is: 8
The sum of 16120225's digits is 19
More coming soon!

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The information we have on file for 16120225 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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