3147428

3,147,428 is an even composite number composed of four prime numbers multiplied together.

What does the number 3147428 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

3147428 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 3147428:

2² × 29 × 43 × 631

(2 × 2 × 29 × 43 × 631)

See below for interesting mathematical facts about the number 3147428 from the Numbermatics database.

Names of 3147428

Cardinal: 3147428 can be written as Three million, one hundred forty-seven thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 3.147428 × 10⁶

Factors of 3147428

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 705

Divisors of 3147428

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 29 43 58 86 116 172 631 1247 1262 2494 2524 4988 18299 27133 36598 54266 73196 108532 786857 1573714 3147428
Sum of all divisors σ(n): 5839680
Sum of proper divisors (its aliquot sum) s(n): 2692252
3147428 is a deficient number, because the sum of its proper divisors (2692252) is less than itself. Its deficiency is 455176

Bases of 3147428

Binary: 1100000000011010100100₂
Hexadecimal: 0x3006A4
Base-36: 1VGKK

Squares and roots of 3147428

3147428 squared (3147428²) is 9906303015184
3147428 cubed (3147428³) is 31179375486474546752
The square root of 3147428 is 1774.0992080489
The cube root of 3147428 is 146.5498128005

Scales and comparisons

How big is 3147428?

3,147,428 seconds is equal to 5 weeks, 1 day, 10 hours, 17 minutes, 8 seconds.
To count from 1 to 3,147,428 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 3147428 cubic inches would be around 12.2 feet tall.

Recreational maths with 3147428

3147428 backwards is 8247413
3147428 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 3147428's digits is 29
More coming soon!

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The information we have on file for 3147428 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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