130438225

130,438,225 is an odd composite number composed of three prime numbers multiplied together.

What does the number 130438225 look like?

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

130438225 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 130438225:

5² × 73 × 71473

(5 × 5 × 73 × 71473)

See below for interesting mathematical facts about the number 130438225 from the Numbermatics database.

Names of 130438225

Cardinal: 130438225 can be written as One hundred thirty million, four hundred thirty-eight thousand, two hundred twenty-five.

Scientific notation

Scientific notation: 1.30438225 × 10⁸

Factors of 130438225

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 71551

Divisors of 130438225

Number of divisors d(n): 12
Complete list of divisors:
1 5 25 73 365 1825 71473 357365 1786825 5217529 26087645 130438225
Sum of all divisors σ(n): 163961356
Sum of proper divisors (its aliquot sum) s(n): 33523131
130438225 is a deficient number, because the sum of its proper divisors (33523131) is less than itself. Its deficiency is 96915094

Bases of 130438225

Binary: 111110001100101010001010001₂
Hexadecimal: 0x7C65451
Base-36: 25NQS1

Squares and roots of 130438225

130438225 squared (130438225²) is 17014130541150625
130438225 cubed (130438225³) is 2219292987705976982640625
The square root of 130438225 is 11420.9555204457
The cube root of 130438225 is 507.1482837293

Scales and comparisons

How big is 130438225?

130,438,225 seconds is equal to 4 years, 7 weeks, 4 days, 16 hours, 50 minutes, 25 seconds.
To count from 1 to 130,438,225 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 130438225 cubic inches would be around 42.3 feet tall.

Recreational maths with 130438225

130438225 backwards is 522834031
The number of decimal digits it has is: 9
The sum of 130438225's digits is 28
More coming soon!

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The information we have on file for 130438225 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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