1217328

1,217,328 is an even composite number composed of four prime numbers multiplied together.

What does the number 1217328 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

1217328 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 1217328:

2⁴ × 3 × 7 × 3623

(2 × 2 × 2 × 2 × 3 × 7 × 3623)

See below for interesting mathematical facts about the number 1217328 from the Numbermatics database.

Names of 1217328

Cardinal: 1217328 can be written as One million, two hundred seventeen thousand, three hundred twenty-eight.

Scientific notation

Scientific notation: 1.217328 × 10⁶

Factors of 1217328

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 3635

Divisors of 1217328

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 3623 7246 10869 14492 21738 25361 28984 43476 50722 57968 76083 86952 101444 152166 173904 202888 304332 405776 608664 1217328
Sum of all divisors σ(n): 3595008
Sum of proper divisors (its aliquot sum) s(n): 2377680
1217328 is an abundant number, because the sum of its proper divisors (2377680) is greater than itself. Its abundance is 1160352

Bases of 1217328

Binary: 100101001001100110000₂
Hexadecimal: 0x129330
Base-36: Q3AO

Squares and roots of 1217328

1217328 squared (1217328²) is 1481887459584
1217328 cubed (1217328³) is 1803943097400471552
The square root of 1217328 is 1103.3258811431
The cube root of 1217328 is 106.7749074857

Scales and comparisons

How big is 1217328?

1,217,328 seconds is equal to 2 weeks, 2 hours, 8 minutes, 48 seconds.
To count from 1 to 1,217,328 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 1217328 cubic inches would be around 8.9 feet tall.

Recreational maths with 1217328

1217328 backwards is 8237121
1217328 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1217328's digits is 24
More coming soon!

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The information we have on file for 1217328 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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