999425

999,425 is an odd composite number composed of three prime numbers multiplied together.

What does the number 999425 look like?

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

999425 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 999425:

5² × 7 × 5711

(5 × 5 × 7 × 5711)

See below for interesting mathematical facts about the number 999425 from the Numbermatics database.

Names of 999425

Cardinal: 999425 can be written as Nine hundred ninety-nine thousand, four hundred twenty-five.

Scientific notation

Scientific notation: 9.99425 × 10⁵

Factors of 999425

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 5723

Divisors of 999425

Number of divisors d(n): 12
Complete list of divisors:
1 5 7 25 35 175 5711 28555 39977 142775 199885 999425
Sum of all divisors σ(n): 1416576
Sum of proper divisors (its aliquot sum) s(n): 417151
999425 is a deficient number, because the sum of its proper divisors (417151) is less than itself. Its deficiency is 582274

Bases of 999425

Binary: 11110100000000000001₂
Hexadecimal: 0xF4001
Base-36: LF5T

Squares and roots of 999425

999425 squared (999425²) is 998850330625
999425 cubed (999425³) is 998275991684890625
The square root of 999425 is 999.7124586599
The cube root of 999425 is 99.9808296585

Scales and comparisons

How big is 999425?

999,425 seconds is equal to 1 week, 4 days, 13 hours, 37 minutes, 5 seconds.
To count from 1 to 999,425 would take you about four days!

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 999425 cubic inches would be around 8.3 feet tall.

Recreational maths with 999425

999425 backwards is 524999
The number of decimal digits it has is: 6
The sum of 999425's digits is 38
More coming soon!

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The information we have on file for 999425 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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