998860

998,860 is an even composite number composed of three prime numbers multiplied together.

What does the number 998860 look like?

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

998860 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 998860:

2² × 5 × 49943

(2 × 2 × 5 × 49943)

See below for interesting mathematical facts about the number 998860 from the Numbermatics database.

Names of 998860

Cardinal: 998860 can be written as Nine hundred ninety-eight thousand, eight hundred sixty.

Scientific notation

Scientific notation: 9.9886 × 10⁵

Factors of 998860

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 49950

Divisors of 998860

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 49943 99886 199772 249715 499430 998860
Sum of all divisors σ(n): 2097648
Sum of proper divisors (its aliquot sum) s(n): 1098788
998860 is an abundant number, because the sum of its proper divisors (1098788) is greater than itself. Its abundance is 99928

Bases of 998860

Binary: 11110011110111001100₂
Hexadecimal: 0xF3DCC
Base-36: LEQ4

Squares and roots of 998860

998860 squared (998860²) is 997721299600
998860 cubed (998860³) is 996583897318456000
The square root of 998860 is 999.4298374573
The cube root of 998860 is 99.9619855511

Scales and comparisons

How big is 998860?

998,860 seconds is equal to 1 week, 4 days, 13 hours, 27 minutes, 40 seconds.
To count from 1 to 998,860 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 998860 cubic inches would be around 8.3 feet tall.

Recreational maths with 998860

998860 backwards is 068899
The number of decimal digits it has is: 6
The sum of 998860's digits is 40
More coming soon!

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The information we have on file for 998860 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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