3220736

3,220,736 is an even composite number composed of three prime numbers multiplied together.

What does the number 3220736 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

3220736 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 3220736:

2⁸ × 23 × 547

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 23 × 547)

See below for interesting mathematical facts about the number 3220736 from the Numbermatics database.

Names of 3220736

Cardinal: 3220736 can be written as Three million, two hundred twenty thousand, seven hundred thirty-six.

Scientific notation

Scientific notation: 3.220736 × 10⁶

Factors of 3220736

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 10
Sum of prime factors: 572

Divisors of 3220736

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 8 16 23 32 46 64 92 128 184 256 368 547 736 1094 1472 2188 2944 4376 5888 8752 12581 17504 25162 35008 50324 70016 100648 140032 201296 402592 805184 1610368 3220736
Sum of all divisors σ(n): 6720672
Sum of proper divisors (its aliquot sum) s(n): 3499936
3220736 is an abundant number, because the sum of its proper divisors (3499936) is greater than itself. Its abundance is 279200

Bases of 3220736

Binary: 1100010010010100000000₂
Hexadecimal: 0x312500
Base-36: 1X14W

Squares and roots of 3220736

3220736 squared (3220736²) is 10373140381696
3220736 cubed (3220736³) is 33409146660382048256
The square root of 3220736 is 1794.6409111575
The cube root of 3220736 is 147.6788752029

Scales and comparisons

How big is 3220736?

3,220,736 seconds is equal to 5 weeks, 2 days, 6 hours, 38 minutes, 56 seconds.
To count from 1 to 3,220,736 would take you about seven 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 3220736 cubic inches would be around 12.3 feet tall.

Recreational maths with 3220736

3220736 backwards is 6370223
3220736 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 3220736's digits is 23
More coming soon!

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The information we have on file for 3220736 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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