395980025

395,980,025 is an odd composite number composed of three prime numbers multiplied together.

What does the number 395980025 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

395980025 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 395980025:

5² × 7² × 323249

(5 × 5 × 7 × 7 × 323249)

See below for interesting mathematical facts about the number 395980025 from the Numbermatics database.

Names of 395980025

Cardinal: 395980025 can be written as Three hundred ninety-five million, nine hundred eighty thousand and twenty-five.

Scientific notation

Scientific notation: 3.95980025 × 10⁸

Factors of 395980025

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 323261

Divisors of 395980025

Number of divisors d(n): 18
Complete list of divisors:
1 5 7 25 35 49 175 245 1225 323249 1616245 2262743 8081225 11313715 15839201 56568575 79196005 395980025
Sum of all divisors σ(n): 571182750
Sum of proper divisors (its aliquot sum) s(n): 175202725
395980025 is a deficient number, because the sum of its proper divisors (175202725) is less than itself. Its deficiency is 220777300

Bases of 395980025

Binary: 10111100110100010110011111001₂
Hexadecimal: 0x179A2CF9
Base-36: 6JR855

Squares and roots of 395980025

395980025 squared (395980025²) is 156800180199000625
395980025 cubed (395980025³) is 62089739275204772462515625
The square root of 395980025 is 19899.2468450441
The cube root of 395980025 is 734.3296987901

Scales and comparisons

How big is 395980025?

395,980,025 seconds is equal to 12 years, 30 weeks, 5 days, 2 hours, 27 minutes, 5 seconds.
To count from 1 to 395,980,025 would take you about eighteen 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 395980025 cubic inches would be around 61.2 feet tall.

Recreational maths with 395980025

395980025 backwards is 520089593
The number of decimal digits it has is: 9
The sum of 395980025's digits is 41
More coming soon!

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The information we have on file for 395980025 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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