1289313

1,289,313 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1289313 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

1289313 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 1289313:

3² × 143257

(3 × 3 × 143257)

See below for interesting mathematical facts about the number 1289313 from the Numbermatics database.

Names of 1289313

Cardinal: 1289313 can be written as One million, two hundred eighty-nine thousand, three hundred thirteen.

Scientific notation

Scientific notation: 1.289313 × 10⁶

Factors of 1289313

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 143260

Divisors of 1289313

Number of divisors d(n): 6
Complete list of divisors:
1 3 9 143257 429771 1289313
Sum of all divisors σ(n): 1862354
Sum of proper divisors (its aliquot sum) s(n): 573041
1289313 is a deficient number, because the sum of its proper divisors (573041) is less than itself. Its deficiency is 716272

Bases of 1289313

Binary: 100111010110001100001₂
Hexadecimal: 0x13AC61
Base-36: RMU9

Squares and roots of 1289313

1289313 squared (1289313²) is 1662328011969
1289313 cubed (1289313³) is 2143261116095787297
The square root of 1289313 is 1135.4791939969
The cube root of 1289313 is 108.8393953807

Scales and comparisons

How big is 1289313?

1,289,313 seconds is equal to 2 weeks, 22 hours, 8 minutes, 33 seconds.
To count from 1 to 1,289,313 would take you about three 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 1289313 cubic inches would be around 9.1 feet tall.

Recreational maths with 1289313

1289313 backwards is 3139821
The number of decimal digits it has is: 7
The sum of 1289313's digits is 27
More coming soon!

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The information we have on file for 1289313 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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