1098420

1,098,420 is an even composite number composed of four prime numbers multiplied together.

What does the number 1098420 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

1098420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 1098420:

2² × 3 × 5 × 18307

(2 × 2 × 3 × 5 × 18307)

See below for interesting mathematical facts about the number 1098420 from the Numbermatics database.

Names of 1098420

Cardinal: 1098420 can be written as One million, ninety-eight thousand, four hundred twenty.

Scientific notation

Scientific notation: 1.09842 × 10⁶

Factors of 1098420

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 18317

Divisors of 1098420

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 18307 36614 54921 73228 91535 109842 183070 219684 274605 366140 549210 1098420
Sum of all divisors σ(n): 3075744
Sum of proper divisors (its aliquot sum) s(n): 1977324
1098420 is an abundant number, because the sum of its proper divisors (1977324) is greater than itself. Its abundance is 878904

Bases of 1098420

Binary: 100001100001010110100₂
Hexadecimal: 0x10C2B4
Base-36: NJJO

Squares and roots of 1098420

1098420 squared (1098420²) is 1206526496400
1098420 cubed (1098420³) is 1325272834175688000
The square root of 1098420 is 1048.0553420501
The cube root of 1098420 is 103.1785635423

Scales and comparisons

How big is 1098420?

1,098,420 seconds is equal to 1 week, 5 days, 17 hours, 7 minutes.
To count from 1 to 1,098,420 would take you about two weeks!

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 1098420 cubic inches would be around 8.6 feet tall.

Recreational maths with 1098420

1098420 backwards is 0248901
The number of decimal digits it has is: 7
The sum of 1098420's digits is 24
More coming soon!

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The information we have on file for 1098420 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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