11220640

11,220,640 is an even composite number composed of four prime numbers multiplied together.

What does the number 11220640 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

11220640 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 11220640:

2⁵ × 5 × 19 × 3691

(2 × 2 × 2 × 2 × 2 × 5 × 19 × 3691)

See below for interesting mathematical facts about the number 11220640 from the Numbermatics database.

Names of 11220640

Cardinal: 11220640 can be written as Eleven million, two hundred twenty thousand, six hundred forty.

Scientific notation

Scientific notation: 1.122064 × 10⁷

Factors of 11220640

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 3717

Divisors of 11220640

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 8 10 16 19 20 32 38 40 76 80 95 152 160 190 304 380 608 760 1520 3040 3691 7382 14764 18455 29528 36910 59056 70129 73820 118112 140258 147640 280516 295280 350645 561032 590560 701290 1122064 1402580 2244128 2805160 5610320 11220640
Sum of all divisors σ(n): 27911520
Sum of proper divisors (its aliquot sum) s(n): 16690880
11220640 is an abundant number, because the sum of its proper divisors (16690880) is greater than itself. Its abundance is 5470240

Bases of 11220640

Binary: 101010110011011010100000₂
Hexadecimal: 0xAB36A0
Base-36: 6OHWG

Squares and roots of 11220640

11220640 squared (11220640²) is 125902762009600
11220640 cubed (11220640³) is 1412709567515398144000
The square root of 11220640 is 3349.7223765561
The cube root of 11220640 is 223.8751430031

Scales and comparisons

How big is 11220640?

11,220,640 seconds is equal to 18 weeks, 3 days, 20 hours, 50 minutes, 40 seconds.
To count from 1 to 11,220,640 would take you about twenty-seven 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 11220640 cubic inches would be around 18.7 feet tall.

Recreational maths with 11220640

11220640 backwards is 04602211
11220640 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 11220640's digits is 16
More coming soon!

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The information we have on file for 11220640 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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