7997825

7,997,825 is an odd composite number composed of four prime numbers multiplied together.

What does the number 7997825 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

7997825 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 7997825:

5² × 11 × 127 × 229

(5 × 5 × 11 × 127 × 229)

See below for interesting mathematical facts about the number 7997825 from the Numbermatics database.

Names of 7997825

Cardinal: 7997825 can be written as Seven million, nine hundred ninety-seven thousand, eight hundred twenty-five.

Scientific notation

Scientific notation: 7.997825 × 10⁶

Factors of 7997825

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 372

Divisors of 7997825

Number of divisors d(n): 24
Complete list of divisors:
1 5 11 25 55 127 229 275 635 1145 1397 2519 3175 5725 6985 12595 29083 34925 62975 145415 319913 727075 1599565 7997825
Sum of all divisors σ(n): 10951680
Sum of proper divisors (its aliquot sum) s(n): 2953855
7997825 is a deficient number, because the sum of its proper divisors (2953855) is less than itself. Its deficiency is 5043970

Bases of 7997825

Binary: 11110100000100110000001₂
Hexadecimal: 0x7A0981
Base-36: 4RF5T

Squares and roots of 7997825

7997825 squared (7997825²) is 63965204730625
7997825 cubed (7997825³) is 511582513524710890625
The square root of 7997825 is 2828.0426092971
The cube root of 7997825 is 199.9818733571

Scales and comparisons

How big is 7997825?

7,997,825 seconds is equal to 13 weeks, 1 day, 13 hours, 37 minutes, 5 seconds.
To count from 1 to 7,997,825 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 7997825 cubic inches would be around 16.7 feet tall.

Recreational maths with 7997825

7997825 backwards is 5287997
The number of decimal digits it has is: 7
The sum of 7997825's digits is 47
More coming soon!

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The information we have on file for 7997825 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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