1208989

1,208,989 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1208989 look like?

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

1208989 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 1208989:

17 × 19² × 197

(17 × 19 × 19 × 197)

See below for interesting mathematical facts about the number 1208989 from the Numbermatics database.

Names of 1208989

Cardinal: 1208989 can be written as One million, two hundred eight thousand, nine hundred eighty-nine.

Scientific notation

Scientific notation: 1.208989 × 10⁶

Factors of 1208989

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 233

Divisors of 1208989

Number of divisors d(n): 12
Complete list of divisors:
1 17 19 197 323 361 3349 3743 6137 63631 71117 1208989
Sum of all divisors σ(n): 1357884
Sum of proper divisors (its aliquot sum) s(n): 148895
1208989 is a deficient number, because the sum of its proper divisors (148895) is less than itself. Its deficiency is 1060094

Bases of 1208989

Binary: 100100111001010011101₂
Hexadecimal: 0x12729D
Base-36: PWV1

Squares and roots of 1208989

1208989 squared (1208989²) is 1461654402121
1208989 cubed (1208989³) is 1767124093965865669
The square root of 1208989 is 1099.5403585139
The cube root of 1208989 is 106.5305370637

Scales and comparisons

How big is 1208989?

1,208,989 seconds is equal to 1 week, 6 days, 23 hours, 49 minutes, 49 seconds.
To count from 1 to 1,208,989 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 1208989 cubic inches would be around 8.9 feet tall.

Recreational maths with 1208989

1208989 backwards is 9898021
The number of decimal digits it has is: 7
The sum of 1208989's digits is 37
More coming soon!

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The information we have on file for 1208989 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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