998816

998,816 is an even composite number composed of three prime numbers multiplied together.

What does the number 998816 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 60 divisors.

998816 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.

Prime factorization of 998816:

2⁵ × 7⁴ × 13

(2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 13)

See below for interesting mathematical facts about the number 998816 from the Numbermatics database.

Names of 998816

Cardinal: 998816 can be written as Nine hundred ninety-eight thousand, eight hundred sixteen.

Scientific notation

Scientific notation: 9.98816 × 10⁵

Factors of 998816

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 10
Sum of prime factors: 22

Divisors of 998816

Number of divisors d(n): 60
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 49 52 56 91 98 104 112 182 196 208 224 343 364 392 416 637 686 728 784 1274 1372 1456 1568 2401 2548 2744 2912 4459 4802 5096 5488 8918 9604 10192 10976 17836 19208 20384 31213 35672 38416 62426 71344 76832 124852 142688 249704 499408 998816
Sum of all divisors σ(n): 2470482
Sum of proper divisors (its aliquot sum) s(n): 1471666
998816 is an abundant number, because the sum of its proper divisors (1471666) is greater than itself. Its abundance is 472850

Bases of 998816

Binary: 11110011110110100000₂
Hexadecimal: 0xF3DA0
Base-36: LEOW

Squares and roots of 998816

998816 squared (998816²) is 997633401856
998816 cubed (998816³) is 996452203908202496
The square root of 998816 is 999.4078246641
The cube root of 998816 is 99.9605177469

Scales and comparisons

How big is 998816?

998,816 seconds is equal to 1 week, 4 days, 13 hours, 26 minutes, 56 seconds.
To count from 1 to 998,816 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 998816 cubic inches would be around 8.3 feet tall.

Recreational maths with 998816

998816 backwards is 618899
The number of decimal digits it has is: 6
The sum of 998816's digits is 41
More coming soon!

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The information we have on file for 998816 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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