1288384

1,288,384 is an even composite number composed of three prime numbers multiplied together.

What does the number 1288384 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

1288384 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 1288384:

2⁶ × 41 × 491

(2 × 2 × 2 × 2 × 2 × 2 × 41 × 491)

See below for interesting mathematical facts about the number 1288384 from the Numbermatics database.

Names of 1288384

Cardinal: 1288384 can be written as One million, two hundred eighty-eight thousand, three hundred eighty-four.

Scientific notation

Scientific notation: 1.288384 × 10⁶

Factors of 1288384

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 534

Divisors of 1288384

Number of divisors d(n): 28
Complete list of divisors:
1 2 4 8 16 32 41 64 82 164 328 491 656 982 1312 1964 2624 3928 7856 15712 20131 31424 40262 80524 161048 322096 644192 1288384
Sum of all divisors σ(n): 2624328
Sum of proper divisors (its aliquot sum) s(n): 1335944
1288384 is an abundant number, because the sum of its proper divisors (1335944) is greater than itself. Its abundance is 47560

Bases of 1288384

Binary: 100111010100011000000₂
Hexadecimal: 0x13A8C0
Base-36: RM4G

Squares and roots of 1288384

1288384 squared (1288384²) is 1659933331456
1288384 cubed (1288384³) is 2138631545314607104
The square root of 1288384 is 1135.0700418917
The cube root of 1288384 is 108.8132480987

Scales and comparisons

How big is 1288384?

1,288,384 seconds is equal to 2 weeks, 21 hours, 53 minutes, 4 seconds.
To count from 1 to 1,288,384 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 1288384 cubic inches would be around 9.1 feet tall.

Recreational maths with 1288384

1288384 backwards is 4838821
The number of decimal digits it has is: 7
The sum of 1288384's digits is 34
More coming soon!

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The information we have on file for 1288384 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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