2227440

2,227,440 is an even composite number composed of four prime numbers multiplied together.

What does the number 2227440 look like?

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

2227440 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 2227440:

2⁴ × 3 × 5 × 9281

(2 × 2 × 2 × 2 × 3 × 5 × 9281)

See below for interesting mathematical facts about the number 2227440 from the Numbermatics database.

Names of 2227440

Cardinal: 2227440 can be written as Two million, two hundred twenty-seven thousand, four hundred forty.

Scientific notation

Scientific notation: 2.22744 × 10⁶

Factors of 2227440

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 9291

Divisors of 2227440

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 9281 18562 27843 37124 46405 55686 74248 92810 111372 139215 148496 185620 222744 278430 371240 445488 556860 742480 1113720 2227440
Sum of all divisors σ(n): 6905808
Sum of proper divisors (its aliquot sum) s(n): 4678368
2227440 is an abundant number, because the sum of its proper divisors (4678368) is greater than itself. Its abundance is 2450928

Bases of 2227440

Binary: 1000011111110011110000₂
Hexadecimal: 0x21FCF0
Base-36: 1BQPC

Squares and roots of 2227440

2227440 squared (2227440²) is 4961488953600
2227440 cubed (2227440³) is 11051418954806784000
The square root of 2227440 is 1492.4610547683
The cube root of 2227440 is 130.5976427527

Scales and comparisons

How big is 2227440?

2,227,440 seconds is equal to 3 weeks, 4 days, 18 hours, 44 minutes.
To count from 1 to 2,227,440 would take you about five 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 2227440 cubic inches would be around 10.9 feet tall.

Recreational maths with 2227440

2227440 backwards is 0447222
The number of decimal digits it has is: 7
The sum of 2227440's digits is 21
More coming soon!

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The information we have on file for 2227440 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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