3129328

3,129,328 is an even composite number composed of three prime numbers multiplied together.

What does the number 3129328 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

3129328 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 3129328:

2⁴ × 131 × 1493

(2 × 2 × 2 × 2 × 131 × 1493)

See below for interesting mathematical facts about the number 3129328 from the Numbermatics database.

Names of 3129328

Cardinal: 3129328 can be written as Three million, one hundred twenty-nine thousand, three hundred twenty-eight.

Scientific notation

Scientific notation: 3.129328 × 10⁶

Factors of 3129328

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 1626

Divisors of 3129328

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 131 262 524 1048 1493 2096 2986 5972 11944 23888 195583 391166 782332 1564664 3129328
Sum of all divisors σ(n): 6113448
Sum of proper divisors (its aliquot sum) s(n): 2984120
3129328 is a deficient number, because the sum of its proper divisors (2984120) is less than itself. Its deficiency is 145208

Bases of 3129328

Binary: 1011111011111111110000₂
Hexadecimal: 0x2FBFF0
Base-36: 1V2LS

Squares and roots of 3129328

3129328 squared (3129328²) is 9792693731584
3129328 cubed (3129328³) is 30644550689670295552
The square root of 3129328 is 1768.9906726719
The cube root of 3129328 is 146.2683499025

Scales and comparisons

How big is 3129328?

3,129,328 seconds is equal to 5 weeks, 1 day, 5 hours, 15 minutes, 28 seconds.
To count from 1 to 3,129,328 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 3129328 cubic inches would be around 12.2 feet tall.

Recreational maths with 3129328

3129328 backwards is 8239213
The number of decimal digits it has is: 7
The sum of 3129328's digits is 28
More coming soon!

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The information we have on file for 3129328 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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