990531

990,531 is an odd composite number composed of two prime numbers multiplied together.

What does the number 990531 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

990531 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 990531:

3² × 110059

(3 × 3 × 110059)

See below for interesting mathematical facts about the number 990531 from the Numbermatics database.

Names of 990531

Cardinal: 990531 can be written as Nine hundred ninety thousand, five hundred thirty-one.

Scientific notation

Scientific notation: 9.90531 × 10⁵

Factors of 990531

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 110062

Divisors of 990531

Number of divisors d(n): 6
Complete list of divisors:
1 3 9 110059 330177 990531
Sum of all divisors σ(n): 1430780
Sum of proper divisors (its aliquot sum) s(n): 440249
990531 is a deficient number, because the sum of its proper divisors (440249) is less than itself. Its deficiency is 550282

Bases of 990531

Binary: 11110001110101000011₂
Hexadecimal: 0xF1D43
Base-36: L8AR

Squares and roots of 990531

990531 squared (990531²) is 981151661961
990531 cubed (990531³) is 971861136873891291
The square root of 990531 is 995.2542388755
The cube root of 990531 is 99.6833651485

Scales and comparisons

How big is 990531?

990,531 seconds is equal to 1 week, 4 days, 11 hours, 8 minutes, 51 seconds.
To count from 1 to 990,531 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 990531 cubic inches would be around 8.3 feet tall.

Recreational maths with 990531

990531 backwards is 135099
The number of decimal digits it has is: 6
The sum of 990531's digits is 27
More coming soon!

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The information we have on file for 990531 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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