2745738

2,745,738 is an even composite number composed of four prime numbers multiplied together.

What does the number 2745738 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

2745738 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 2745738:

2 × 3⁴ × 17 × 997

(2 × 3 × 3 × 3 × 3 × 17 × 997)

See below for interesting mathematical facts about the number 2745738 from the Numbermatics database.

Names of 2745738

Cardinal: 2745738 can be written as Two million, seven hundred forty-five thousand, seven hundred thirty-eight.

Scientific notation

Scientific notation: 2.745738 × 10⁶

Factors of 2745738

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1019

Divisors of 2745738

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 6 9 17 18 27 34 51 54 81 102 153 162 306 459 918 997 1377 1994 2754 2991 5982 8973 16949 17946 26919 33898 50847 53838 80757 101694 152541 161514 305082 457623 915246 1372869 2745738
Sum of all divisors σ(n): 6520932
Sum of proper divisors (its aliquot sum) s(n): 3775194
2745738 is an abundant number, because the sum of its proper divisors (3775194) is greater than itself. Its abundance is 1029456

Bases of 2745738

Binary: 1010011110010110001010₂
Hexadecimal: 0x29E58A
Base-36: 1MUMI

Squares and roots of 2745738

2745738 squared (2745738²) is 7539077164644
2745738 cubed (2745738³) is 20700330655895287272
The square root of 2745738 is 1657.0268555459
The cube root of 2745738 is 140.0295515849

Scales and comparisons

How big is 2745738?

2,745,738 seconds is equal to 4 weeks, 3 days, 18 hours, 42 minutes, 18 seconds.
To count from 1 to 2,745,738 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 2745738 cubic inches would be around 11.7 feet tall.

Recreational maths with 2745738

2745738 backwards is 8375472
The number of decimal digits it has is: 7
The sum of 2745738's digits is 36
More coming soon!

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The information we have on file for 2745738 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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