2730431

2,730,431 is an odd composite number composed of three prime numbers multiplied together.

What does the number 2730431 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

2730431 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 2730431:

11 × 89 × 2789

See below for interesting mathematical facts about the number 2730431 from the Numbermatics database.

Names of 2730431

Cardinal: 2730431 can be written as Two million, seven hundred thirty thousand, four hundred thirty-one.

Scientific notation

Scientific notation: 2.730431 × 10⁶

Factors of 2730431

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 2889

Divisors of 2730431

Number of divisors d(n): 8
Complete list of divisors:
1 11 89 979 2789 30679 248221 2730431
Sum of all divisors σ(n): 3013200
Sum of proper divisors (its aliquot sum) s(n): 282769
2730431 is a deficient number, because the sum of its proper divisors (282769) is less than itself. Its deficiency is 2447662

Bases of 2730431

Binary: 1010011010100110111111₂
Hexadecimal: 0x29A9BF
Base-36: 1MITB

Squares and roots of 2730431

2730431 squared (2730431²) is 7455253445761
2730431 cubed (2730431³) is 20356055121162652991
The square root of 2730431 is 1652.4015855717
The cube root of 2730431 is 139.7688532697

Scales and comparisons

How big is 2730431?

2,730,431 seconds is equal to 4 weeks, 3 days, 14 hours, 27 minutes, 11 seconds.
To count from 1 to 2,730,431 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 2730431 cubic inches would be around 11.6 feet tall.

Recreational maths with 2730431

2730431 backwards is 1340372
The number of decimal digits it has is: 7
The sum of 2730431's digits is 20
More coming soon!

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The information we have on file for 2730431 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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