2671728

2,671,728 is an even composite number composed of three prime numbers multiplied together.

What does the number 2671728 look like?

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

2671728 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 2671728:

2⁴ × 3 × 55661

(2 × 2 × 2 × 2 × 3 × 55661)

See below for interesting mathematical facts about the number 2671728 from the Numbermatics database.

Names of 2671728

Cardinal: 2671728 can be written as Two million, six hundred seventy-one thousand, seven hundred twenty-eight.

Scientific notation

Scientific notation: 2.671728 × 10⁶

Factors of 2671728

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 55666

Divisors of 2671728

Number of divisors d(n): 20
Complete list of divisors:
1 2 3 4 6 8 12 16 24 48 55661 111322 166983 222644 333966 445288 667932 890576 1335864 2671728
Sum of all divisors σ(n): 6902088
Sum of proper divisors (its aliquot sum) s(n): 4230360
2671728 is an abundant number, because the sum of its proper divisors (4230360) is greater than itself. Its abundance is 1558632

Bases of 2671728

Binary: 1010001100010001110000₂
Hexadecimal: 0x28C470
Base-36: 1L9IO

Squares and roots of 2671728

2671728 squared (2671728²) is 7138130505984
2671728 cubed (2671728³) is 19071143140491620352
The square root of 2671728 is 1634.5421377255
The cube root of 2671728 is 138.7599327357

Scales and comparisons

How big is 2671728?

2,671,728 seconds is equal to 4 weeks, 2 days, 22 hours, 8 minutes, 48 seconds.
To count from 1 to 2,671,728 would take you about six 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 2671728 cubic inches would be around 11.6 feet tall.

Recreational maths with 2671728

2671728 backwards is 8271762
The number of decimal digits it has is: 7
The sum of 2671728's digits is 33
More coming soon!

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The information we have on file for 2671728 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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