222400

222,400 is an even composite number composed of three prime numbers multiplied together.

What does the number 222400 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

222400 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

Prime factorization of 222400:

2⁶ × 5² × 139

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 139)

See below for interesting mathematical facts about the number 222400 from the Numbermatics database.

Names of 222400

Cardinal: 222400 can be written as Two hundred twenty-two thousand, four hundred.

Scientific notation

Scientific notation: 2.224 × 10⁵

Factors of 222400

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 146

Divisors of 222400

Number of divisors d(n): 42
Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 139 160 200 278 320 400 556 695 800 1112 1390 1600 2224 2780 3475 4448 5560 6950 8896 11120 13900 22240 27800 44480 55600 111200 222400
Sum of all divisors σ(n): 551180
Sum of proper divisors (its aliquot sum) s(n): 328780
222400 is an abundant number, because the sum of its proper divisors (328780) is greater than itself. Its abundance is 106380

Bases of 222400

Binary: 110110010011000000₂
Hexadecimal: 0x364C0
Base-36: 4RLS

Squares and roots of 222400

222400 squared (222400²) is 49461760000
222400 cubed (222400³) is 11000295424000000
The square root of 222400 is 471.5930449021
The cube root of 222400 is 60.5868343055

Scales and comparisons

How big is 222400?

222,400 seconds is equal to 2 days, 13 hours, 46 minutes, 40 seconds.
To count from 1 to 222,400 would take you about two days.

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 222400 cubic inches would be around 5 feet tall.

Recreational maths with 222400

222400 backwards is 004222
222400 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 222400's digits is 10
More coming soon!

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The information we have on file for 222400 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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