1198642

1,198,642 is an even composite number composed of two prime numbers multiplied together.

What does the number 1198642 look like?

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

1198642 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 1198642:

2 × 599321

See below for interesting mathematical facts about the number 1198642 from the Numbermatics database.

Names of 1198642

Cardinal: 1198642 can be written as One million, one hundred ninety-eight thousand, six hundred forty-two.

Scientific notation

Scientific notation: 1.198642 × 10⁶

Factors of 1198642

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 599323

Divisors of 1198642

Number of divisors d(n): 4
Complete list of divisors:
1 2 599321 1198642
Sum of all divisors σ(n): 1797966
Sum of proper divisors (its aliquot sum) s(n): 599324
1198642 is a deficient number, because the sum of its proper divisors (599324) is less than itself. Its deficiency is 599318

Bases of 1198642

Binary: 100100100101000110010₂
Hexadecimal: 0x124A32
Base-36: POVM

Squares and roots of 1198642

1198642 squared (1198642²) is 1436742644164
1198642 cubed (1198642³) is 1722140076486025288
The square root of 1198642 is 1094.8251001871
The cube root of 1198642 is 106.2257559445

Scales and comparisons

How big is 1198642?

1,198,642 seconds is equal to 1 week, 6 days, 20 hours, 57 minutes, 22 seconds.
To count from 1 to 1,198,642 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 1198642 cubic inches would be around 8.9 feet tall.

Recreational maths with 1198642

1198642 backwards is 2468911
The number of decimal digits it has is: 7
The sum of 1198642's digits is 31
More coming soon!

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The information we have on file for 1198642 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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