4240640

4,240,640 is an even composite number composed of three prime numbers multiplied together.

What does the number 4240640 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

4240640 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 4240640:

2⁸ × 5 × 3313

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3313)

See below for interesting mathematical facts about the number 4240640 from the Numbermatics database.

Names of 4240640

Cardinal: 4240640 can be written as Four million, two hundred forty thousand, six hundred forty.

Scientific notation

Scientific notation: 4.24064 × 10⁶

Factors of 4240640

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 10
Sum of prime factors: 3320

Divisors of 4240640

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 640 1280 3313 6626 13252 16565 26504 33130 53008 66260 106016 132520 212032 265040 424064 530080 848128 1060160 2120320 4240640
Sum of all divisors σ(n): 10160724
Sum of proper divisors (its aliquot sum) s(n): 5920084
4240640 is an abundant number, because the sum of its proper divisors (5920084) is greater than itself. Its abundance is 1679444

Bases of 4240640

Binary: 10000001011010100000000₂
Hexadecimal: 0x40B500
Base-36: 2IW3K

Squares and roots of 4240640

4240640 squared (4240640²) is 17983027609600
4240640 cubed (4240640³) is 76259546202374144000
The square root of 4240640 is 2059.2814280715
The cube root of 4240640 is 161.8615898511

Scales and comparisons

How big is 4240640?

4,240,640 seconds is equal to 7 weeks, 1 hour, 57 minutes, 20 seconds.
To count from 1 to 4,240,640 would take you about ten 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 4240640 cubic inches would be around 13.5 feet tall.

Recreational maths with 4240640

4240640 backwards is 0460424
4240640 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 4240640's digits is 20
More coming soon!

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The information we have on file for 4240640 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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