224 (number)

224 is an even 3-digits composite number following 223 and preceding 225. In scientific notation, it is written as 2.24 × 10^2. The sum of its digits is 8. It has a total of 6 prime factors and 12 positive divisors. There are 96 positive integers (up to 224) that are relatively prime to 224.

Interesting facts

Basic properties

Name

Name two hundred twenty-four

Notation

Scientific notation 2.24 × 10^2
Engineering notation 2.24 × 10^0

Prime Factorization of 224

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14
Product of the distinct prime numbers

The prime factorization of 224 is 2 × 2 × 2 × 2 × 2 × 7. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 224)

Multiplication

n×y
n×2 448
n×3 672
n×4 896
n×5 1120

Division

n÷y
n÷2 112
n÷3 74.666666666667
n÷3 56
n÷5 44.8

Exponentiation

ny
n2 50176
n3 11239424
n4 2517630976
n5 563949338624

Nth Root

y√n
2√n 14.966629547096
3√n 6.0731779437513
4√n 3.8686728405353
5√n 2.9515463231891

Divisors of 224

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -223
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 224 can be divided by 12 positive divisors. The sum of these divisors (counting 224) is 1, the average is 0.083333333333333.

Base conversion 224

Base System Value
2 Binary 11100000
3 Ternary 22022
4 Quaternary 3200
5 Quinary 1344
6 Senary 1012
8 Octal 340
10 Decimal 224
12 Duodecimal 168
16 Hexadecimal e0
20 Vigesimal b4
36 Base36 68

Cryptographic Hash Functions

md5 13fe9d84310e77f13a6d184dbf1232f3
sha1 bc15c774dca4499ea6fb42da7d216ca54f8c697e
sha256 84a5092e4a5b6fe968fd523fb2fc917dbffae44105f82b6b94c8ed5b9a800223
sha512 f0e7021b9f95b362c9221cc750674f49a2b930d8a4e69cf2391f3b46385acc75e63fad08527b38591aab57c1687a9537d4b3bdc843ade593aa179c5adf561069
ripemd-160 a315f5669ba4a250819452c2f41db314d5c4387e

224 as geometric shapes

Circle

Radius = n
Diameter 448
Circumference 1407.4335088082
Area 157632.55298652

Sphere

Radius = n
Volume 47079589.158641
Surface area 630530.21194609
Circumference 1407.4335088082

Square

Length = n
Perimeter 896
Area 50176
Diagonal 316.78383797157

Cube

Length = n
Surface area 301056
Volume 11239424
Space diagonal 387.97938089543

Equilateral Triangle

Length = n
Perimeter 672
Area 21726.845330144
Altitude 193.98969044771

Triangular Pyramid

Length = n
Surface area 21726.845330144
Volume 1324578.8211718
Height 105.59461265719