998878

998,878 is an even composite number composed of two prime numbers multiplied together.

What does the number 998878 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

998878 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 998878:

2 × 499439

See below for interesting mathematical facts about the number 998878 from the Numbermatics database.

Names of 998878

Cardinal: 998878 can be written as Nine hundred ninety-eight thousand, eight hundred seventy-eight.

Scientific notation

Scientific notation: 9.98878 × 10⁵

Factors of 998878

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 499441

Divisors of 998878

Number of divisors d(n): 4
Complete list of divisors:
1 2 499439 998878
Sum of all divisors σ(n): 1498320
Sum of proper divisors (its aliquot sum) s(n): 499442
998878 is a deficient number, because the sum of its proper divisors (499442) is less than itself. Its deficiency is 499436

Bases of 998878

Binary: 11110011110111011110₂
Hexadecimal: 0xF3DDE
Base-36: LEQM

Squares and roots of 998878

998878 squared (998878²) is 997757258884
998878 cubed (998878³) is 996637775239532152
The square root of 998878 is 999.4388425511
The cube root of 998878 is 99.9625860037

Scales and comparisons

How big is 998878?

998,878 seconds is equal to 1 week, 4 days, 13 hours, 27 minutes, 58 seconds.
To count from 1 to 998,878 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 998878 cubic inches would be around 8.3 feet tall.

Recreational maths with 998878

998878 backwards is 878899
The number of decimal digits it has is: 6
The sum of 998878's digits is 49
More coming soon!

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The information we have on file for 998878 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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