1298427

1,298,427 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1298427 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

1298427 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1298427:

3 × 13³ × 197

(3 × 13 × 13 × 13 × 197)

See below for interesting mathematical facts about the number 1298427 from the Numbermatics database.

Names of 1298427

Cardinal: 1298427 can be written as One million, two hundred ninety-eight thousand, four hundred twenty-seven.

Scientific notation

Scientific notation: 1.298427 × 10⁶

Factors of 1298427

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 213

Divisors of 1298427

Number of divisors d(n): 16
Complete list of divisors:
1 3 13 39 169 197 507 591 2197 2561 6591 7683 33293 99879 432809 1298427
Sum of all divisors σ(n): 1884960
Sum of proper divisors (its aliquot sum) s(n): 586533
1298427 is a deficient number, because the sum of its proper divisors (586533) is less than itself. Its deficiency is 711894

Bases of 1298427

Binary: 100111100111111111011₂
Hexadecimal: 0x13CFFB
Base-36: RTVF

Squares and roots of 1298427

1298427 squared (1298427²) is 1685912674329
1298427 cubed (1298427³) is 2189034535990980483
The square root of 1298427 is 1139.4854101743
The cube root of 1298427 is 109.0952510267

Scales and comparisons

How big is 1298427?

1,298,427 seconds is equal to 2 weeks, 1 day, 40 minutes, 27 seconds.
To count from 1 to 1,298,427 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 1298427 cubic inches would be around 9.1 feet tall.

Recreational maths with 1298427

1298427 backwards is 7248921
The number of decimal digits it has is: 7
The sum of 1298427's digits is 33
More coming soon!

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The information we have on file for 1298427 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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