425890

425,890 is an even composite number composed of three prime numbers multiplied together.

What does the number 425890 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

425890 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 425890:

2 × 5 × 42589

See below for interesting mathematical facts about the number 425890 from the Numbermatics database.

Names of 425890

Cardinal: 425890 can be written as Four hundred twenty-five thousand, eight hundred ninety.

Scientific notation

Scientific notation: 4.2589 × 10⁵

Factors of 425890

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 42596

Divisors of 425890

Number of divisors d(n): 8
Complete list of divisors:
1 2 5 10 42589 85178 212945 425890
Sum of all divisors σ(n): 766620
Sum of proper divisors (its aliquot sum) s(n): 340730
425890 is a deficient number, because the sum of its proper divisors (340730) is less than itself. Its deficiency is 85160

Bases of 425890

Binary: 1100111111110100010₂
Hexadecimal: 0x67FA2
Base-36: 94MA

Squares and roots of 425890

425890 squared (425890²) is 181382292100
425890 cubed (425890³) is 77248904382469000
The square root of 425890 is 652.6024823735
The cube root of 425890 is 75.2371751083

Scales and comparisons

How big is 425890?

425,890 seconds is equal to 4 days, 22 hours, 18 minutes, 10 seconds.
To count from 1 to 425,890 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 425890 cubic inches would be around 6.3 feet tall.

Recreational maths with 425890

425890 backwards is 098524
The number of decimal digits it has is: 6
The sum of 425890's digits is 28
More coming soon!

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The information we have on file for 425890 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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