209218215 (number)

209218215 is an odd 9-digits composite number following 209218214 and preceding 209218216. In scientific notation, it is written as 2.09218215 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 105459840 positive integers (up to 209218215) that are relatively prime to 209218215.

Interesting facts

Basic properties

Name

Name two hundred nine million two hundred eighteen thousand two hundred fifteen

Notation

Scientific notation 2.09218215 × 10^8
Engineering notation 2.09218215 × 10^6

Prime Factorization of 209218215

Prime Factorization 15 × 19 × 719 × 1021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 209218215
Product of the distinct prime numbers

The prime factorization of 209218215 is 15 × 19 × 719 × 1021. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 14, 43, 790, 538, 8960, 6018, 95507, 84937, 491203, 807876, 1200845, 1595999, 15200956, 54590284, 395533032, 584097932, 5541747694, 392620170

Basic calculations (n = 209218215)

Multiplication

n×y
n×2 418436430
n×3 627654645
n×4 836872860
n×5 1046091075

Division

n÷y
n÷2 104609107.5
n÷3 69739405
n÷3 52304553.75
n÷5 41843643

Exponentiation

ny
n2 43772261487786225
n3 9.1579544149879E+24
n4 1.9160108757551E+33
n5 4.0086437534608E+41

Nth Root

y√n
2√n 14464.377449445
3√n 593.65367981405
4√n 120.26794023947
5√n 46.14449510786

Divisors of 209218215

1, 15, 19, 285, 719, 1021, 10785, 13661, 15315, 19399, 204915, 290985, 734099, 11011485, 13947881, 209218215

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209218214
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209218215 can be divided by 16 positive divisors. The sum of these divisors (counting 209218215) is 1, the average is 0.0625.

Base conversion 209218215

Base System Value
2 Binary 1100011110000110101010100111
3 Ternary 112120200101102210
4 Quaternary 30132012222213
5 Quinary 412024440330
6 Senary 32432134503
8 Octal 1436065247
10 Decimal 209218215
12 Duodecimal 5a097433
16 Hexadecimal c786aa7
20 Vigesimal 357c5af
36 Base36 3gk9t3

Cryptographic Hash Functions

md5 23a62f0cfdc78bb19d39d31688869572
sha1 fec674f3152db9c601aa84e570ce3610262190ac
sha256 dc2bb64182ed1d7da849b1df120ade11cb08a37543edff60e03ecd62f43f82e5
sha512 65b55fde1837b533386feb3b67075cbae60f13939fee9e36324e1a9e3fc9c9dc95bf1f183c8ba674e40de2dab0482220da1dedaa6c487f53c40ddf42412ede8a
ripemd-160 233f4ca5ca6ec5b12b3b60bfcca4a22f8e87f051

209218215 as geometric shapes

Circle

Radius = n
Diameter 418436430
Circumference 1314556814.4823
Area 1.3751461512104E+17

Sphere

Radius = n
Volume 3.8360749749382E+25
Surface area 5.5005846048416E+17
Circumference 1314556814.4823

Square

Length = n
Perimeter 836872860
Area 43772261487786225
Diagonal 295879237.14849

Cube

Length = n
Surface area 262633568926717350
Volume 9.1579544149879E+24
Space diagonal 362376578.24887

Equilateral Triangle

Length = n
Perimeter 627654645
Area 1.8953945214759E+16
Altitude 181188289.12443

Triangular Pyramid

Length = n
Surface area 1.8953945214759E+16
Volume 1.0792752781059E+24
Height 98626412.38283