2440191

2,440,191 is an odd composite number composed of three prime numbers multiplied together.

What does the number 2440191 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

2440191 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 2440191:

3 × 13² × 4813

(3 × 13 × 13 × 4813)

See below for interesting mathematical facts about the number 2440191 from the Numbermatics database.

Names of 2440191

Cardinal: 2440191 can be written as Two million, four hundred forty thousand, one hundred ninety-one.

Scientific notation

Scientific notation: 2.440191 × 10⁶

Factors of 2440191

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 4829

Divisors of 2440191

Number of divisors d(n): 12
Complete list of divisors:
1 3 13 39 169 507 4813 14439 62569 187707 813397 2440191
Sum of all divisors σ(n): 3523848
Sum of proper divisors (its aliquot sum) s(n): 1083657
2440191 is a deficient number, because the sum of its proper divisors (1083657) is less than itself. Its deficiency is 1356534

Bases of 2440191

Binary: 1001010011101111111111₂
Hexadecimal: 0x253BFF
Base-36: 1GAV3

Squares and roots of 2440191

2440191 squared (2440191²) is 5954532116481
2440191 cubed (2440191³) is 14530195679847887871
The square root of 2440191 is 1562.1110715951
The cube root of 2440191 is 134.6298226441

Scales and comparisons

How big is 2440191?

2,440,191 seconds is equal to 4 weeks, 5 hours, 49 minutes, 51 seconds.
To count from 1 to 2,440,191 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 2440191 cubic inches would be around 11.2 feet tall.

Recreational maths with 2440191

2440191 backwards is 1910442
The number of decimal digits it has is: 7
The sum of 2440191's digits is 21
More coming soon!

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The information we have on file for 2440191 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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