218222208 (number)

218222208 is an even 9-digits composite number following 218222207 and preceding 218222209. In scientific notation, it is written as 2.18222208 × 10^8. The sum of its digits is 27. It has a total of 12 prime factors and 128 positive divisors. There are 72161280 positive integers (up to 218222208) that are relatively prime to 218222208.

Interesting facts

Basic properties

Name

Name two hundred eighteen million two hundred twenty-two thousand two hundred eight

Notation

Scientific notation 2.18222208 × 10^8
Engineering notation 2.18222208 × 10^6

Prime Factorization of 218222208

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 271 × 233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 378858
Product of the distinct prime numbers

The prime factorization of 218222208 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 271 × 233. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 218222208)

Multiplication

n×y
n×2 436444416
n×3 654666624
n×4 872888832
n×5 1091111040

Division

n÷y
n÷2 109111104
n÷3 72740736
n÷3 54555552
n÷5 43644441.6

Exponentiation

ny
n2 47620932064395264
n3 1.039194494211E+25
n4 2.2677531706817E+33
n5 4.9487410410517E+41

Nth Root

y√n
2√n 14772.34605606
3√n 602.05058385927
4√n 121.54154045453
5√n 46.535007596197

Divisors of 218222208

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -218222207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 218222208 can be divided by 128 positive divisors. The sum of these divisors (counting 218222208) is 1, the average is 0.0078125.

Base conversion 218222208

Base System Value
2 Binary 1101000000011100111010000000
3 Ternary 120012121211121000
4 Quaternary 31000130322000
5 Quinary 421331102313
6 Senary 33353132000
8 Octal 1500347200
10 Decimal 218222208
12 Duodecimal 610ba000
16 Hexadecimal d01ce80
20 Vigesimal 383hfa8
36 Base36 3lx9c0

Cryptographic Hash Functions

md5 129ccdecf193731363b2bca25aac849f
sha1 41c47a400129f236f844b251626c3f051ce72740
sha256 14c8bc0e5d8f402e7be9d0b3f76d61af3897049d89471d784b991084dec8cfc5
sha512 82c61707f471ab2d80807e45bb8f18688cfa377f6b3bfa05b707b7868b18d22dda3be2059cee93d6bf981f4a50bf18ef90b354d70c45f759c25a1d4acb05cfbf
ripemd-160 b15f855de67f1d4c8c4f11511d07a8a4bef6523a

218222208 as geometric shapes

Circle

Radius = n
Diameter 436444416
Circumference 1371130571.0059
Area 1.496055703306E+17

Sphere

Radius = n
Volume 4.3529677182191E+25
Surface area 5.9842228132241E+17
Circumference 1371130571.0059

Square

Length = n
Perimeter 872888832
Area 47620932064395264
Diagonal 308612806.1646

Cube

Length = n
Surface area 285725592386371584
Volume 1.039194494211E+25
Space diagonal 377971951.59586

Equilateral Triangle

Length = n
Perimeter 654666624
Area 2.062046845983E+16
Altitude 188985975.79793

Triangular Pyramid

Length = n
Surface area 2.062046845983E+16
Volume 1.2247024563806E+24
Height 102870935.3882