1288368

1,288,368 is an even composite number composed of four prime numbers multiplied together.

What does the number 1288368 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.

1288368 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.

Prime factorization of 1288368:

2⁴ × 3² × 23 × 389

(2 × 2 × 2 × 2 × 3 × 3 × 23 × 389)

See below for interesting mathematical facts about the number 1288368 from the Numbermatics database.

Names of 1288368

Cardinal: 1288368 can be written as One million, two hundred eighty-eight thousand, three hundred sixty-eight.

Scientific notation

Scientific notation: 1.288368 × 10⁶

Factors of 1288368

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 417

Divisors of 1288368

Number of divisors d(n): 60
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 23 24 36 46 48 69 72 92 138 144 184 207 276 368 389 414 552 778 828 1104 1167 1556 1656 2334 3112 3312 3501 4668 6224 7002 8947 9336 14004 17894 18672 26841 28008 35788 53682 56016 71576 80523 107364 143152 161046 214728 322092 429456 644184 1288368
Sum of all divisors σ(n): 3772080
Sum of proper divisors (its aliquot sum) s(n): 2483712
1288368 is an abundant number, because the sum of its proper divisors (2483712) is greater than itself. Its abundance is 1195344

Bases of 1288368

Binary: 100111010100010110000₂
Hexadecimal: 0x13A8B0
Base-36: RM40

Squares and roots of 1288368

1288368 squared (1288368²) is 1659892103424
1288368 cubed (1288368³) is 2138551869504172032
The square root of 1288368 is 1135.0629938465
The cube root of 1288368 is 108.8127976585

Scales and comparisons

How big is 1288368?

1,288,368 seconds is equal to 2 weeks, 21 hours, 52 minutes, 48 seconds.
To count from 1 to 1,288,368 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 1288368 cubic inches would be around 9.1 feet tall.

Recreational maths with 1288368

1288368 backwards is 8638821
1288368 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1288368's digits is 36
More coming soon!

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The information we have on file for 1288368 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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