3212428

3,212,428 is an even composite number composed of three prime numbers multiplied together.

What does the number 3212428 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

3212428 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 3212428:

2² × 643 × 1249

(2 × 2 × 643 × 1249)

See below for interesting mathematical facts about the number 3212428 from the Numbermatics database.

Names of 3212428

Cardinal: 3212428 can be written as Three million, two hundred twelve thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 3.212428 × 10⁶

Factors of 3212428

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1894

Divisors of 3212428

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 643 1249 1286 2498 2572 4996 803107 1606214 3212428
Sum of all divisors σ(n): 5635000
Sum of proper divisors (its aliquot sum) s(n): 2422572
3212428 is a deficient number, because the sum of its proper divisors (2422572) is less than itself. Its deficiency is 789856

Bases of 3212428

Binary: 1100010000010010001100₂
Hexadecimal: 0x31048C
Base-36: 1WUQ4

Squares and roots of 3212428

3212428 squared (3212428²) is 10319693655184
3212428 cubed (3212428³) is 33151272849335426752
The square root of 3212428 is 1792.3247473603
The cube root of 3212428 is 147.5517849387

Scales and comparisons

How big is 3212428?

3,212,428 seconds is equal to 5 weeks, 2 days, 4 hours, 20 minutes, 28 seconds.
To count from 1 to 3,212,428 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 3212428 cubic inches would be around 12.3 feet tall.

Recreational maths with 3212428

3212428 backwards is 8242123
The number of decimal digits it has is: 7
The sum of 3212428's digits is 22
More coming soon!

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The information we have on file for 3212428 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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