7925125

7,925,125 is an odd composite number composed of three prime numbers multiplied together.

What does the number 7925125 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

7925125 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 7925125:

5³ × 13 × 4877

(5 × 5 × 5 × 13 × 4877)

See below for interesting mathematical facts about the number 7925125 from the Numbermatics database.

Names of 7925125

Cardinal: 7925125 can be written as Seven million, nine hundred twenty-five thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 7.925125 × 10⁶

Factors of 7925125

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 4895

Divisors of 7925125

Number of divisors d(n): 16
Complete list of divisors:
1 5 13 25 65 125 325 1625 4877 24385 63401 121925 317005 609625 1585025 7925125
Sum of all divisors σ(n): 10653552
Sum of proper divisors (its aliquot sum) s(n): 2728427
7925125 is a deficient number, because the sum of its proper divisors (2728427) is less than itself. Its deficiency is 5196698

Bases of 7925125

Binary: 11110001110110110000101₂
Hexadecimal: 0x78ED85
Base-36: 4PV2D

Squares and roots of 7925125

7925125 squared (7925125²) is 62807606265625
7925125 cubed (7925125³) is 497758130605861328125
The square root of 7925125 is 2815.1598533655
The cube root of 7925125 is 199.3740848613

Scales and comparisons

How big is 7925125?

7,925,125 seconds is equal to 13 weeks, 17 hours, 25 minutes, 25 seconds.
To count from 1 to 7,925,125 would take you about nineteen 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 7925125 cubic inches would be around 16.6 feet tall.

Recreational maths with 7925125

7925125 backwards is 5215297
The number of decimal digits it has is: 7
The sum of 7925125's digits is 31
More coming soon!

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The information we have on file for 7925125 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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