38813125

38,813,125 is an odd composite number composed of four prime numbers multiplied together.

What does the number 38813125 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

38813125 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 38813125:

5⁴ × 13 × 17 × 281

(5 × 5 × 5 × 5 × 13 × 17 × 281)

See below for interesting mathematical facts about the number 38813125 from the Numbermatics database.

Names of 38813125

Cardinal: 38813125 can be written as Thirty-eight million, eight hundred thirteen thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 3.8813125 × 10⁷

Factors of 38813125

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 316

Divisors of 38813125

Number of divisors d(n): 40
Complete list of divisors:
1 5 13 17 25 65 85 125 221 281 325 425 625 1105 1405 1625 2125 3653 4777 5525 7025 8125 10625 18265 23885 27625 35125 62101 91325 119425 138125 175625 310505 456625 597125 1552525 2283125 2985625 7762625 38813125
Sum of all divisors σ(n): 55500984
Sum of proper divisors (its aliquot sum) s(n): 16687859
38813125 is a deficient number, because the sum of its proper divisors (16687859) is less than itself. Its deficiency is 22125266

Bases of 38813125

Binary: 10010100000011110111000101₂
Hexadecimal: 0x2503DC5
Base-36: N3WED

Squares and roots of 38813125

38813125 squared (38813125²) is 1506458672265625
38813125 cubed (38813125³) is 58470368753979736328125
The square root of 38813125 is 6230.0180577587
The cube root of 38813125 is 338.5786250249

Scales and comparisons

How big is 38813125?

38,813,125 seconds is equal to 1 year, 12 weeks, 1 day, 5 hours, 25 minutes, 25 seconds.
To count from 1 to 38,813,125 would take you about forty-four 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 38813125 cubic inches would be around 28.2 feet tall.

Recreational maths with 38813125

38813125 backwards is 52131883
The number of decimal digits it has is: 8
The sum of 38813125's digits is 31
More coming soon!

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The information we have on file for 38813125 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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