209214261 (number)

209214261 is an odd 9-digits composite number following 209214260 and preceding 209214262. In scientific notation, it is written as 2.09214261 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 139418280 positive integers (up to 209214261) that are relatively prime to 209214261.

Interesting facts

Basic properties

Name

Name two hundred nine million two hundred fourteen thousand two hundred sixty-one

Notation

Scientific notation 2.09214261 × 10^8
Engineering notation 2.09214261 × 10^6

Prime Factorization of 209214261

Prime Factorization 3 × 3 × 4639 × 5011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69738087
Product of the distinct prime numbers

The prime factorization of 209214261 is 3 × 3 × 4639 × 5011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 42, 52, 720, 841, 5134, 4616, 55561, 73459, 901823, 147643, 7268455, 7692145, 75268424, 55655913, 858753301, 633311482, 5161250098, 9341422748

Basic calculations (n = 209214261)

Multiplication

n×y
n×2 418428522
n×3 627642783
n×4 836857044
n×5 1046071305

Division

n÷y
n÷2 104607130.5
n÷3 69738087
n÷3 52303565.25
n÷5 41842852.2

Exponentiation

ny
n2 43770607005776121
n3 9.1574351982349E+24
n4 1.9158660376541E+33
n5 4.008264972428E+41

Nth Root

y√n
2√n 14464.240768184
3√n 593.64993998442
4√n 120.26737200165
5√n 46.144320690242

Divisors of 209214261

1, 3, 9, 4639, 5011, 13917, 15033, 41751, 45099, 23246029, 69738087, 209214261

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 -209214260
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 209214261 can be divided by 12 positive divisors. The sum of these divisors (counting 209214261) is 1, the average is 0.083333333333333.

Base conversion 209214261

Base System Value
2 Binary 1100011110000101101100110101
3 Ternary 112120200012000100
4 Quaternary 30132011230311
5 Quinary 412024324021
6 Senary 32432104313
8 Octal 1436055465
10 Decimal 209214261
12 Duodecimal 5a095099
16 Hexadecimal c785b35
20 Vigesimal 357bfd1
36 Base36 3gk6r9

Cryptographic Hash Functions

md5 36862fcb920f2047b9b39e104f12bbb1
sha1 d3b9e8ad1bfa89087d7cee1b4b277dc5f61ce7df
sha256 962b8d39c06de7b276996c6ee567666a1d482c0285c350c563969a8243157832
sha512 f8a9405648e1c3adab68194013e76b3ce65f30c3c05566f93038f981ac20c7705d5de871eb8b8c79eed7c9c2c72ace27493c8887fd58f16edec898dc239fda32
ripemd-160 95bcfb943075d8137d28611363fbcf02ce85ee33

209214261 as geometric shapes

Circle

Radius = n
Diameter 418428522
Circumference 1314531970.7676
Area 1.3750941741251E+17

Sphere

Radius = n
Volume 3.8358574859332E+25
Surface area 5.5003766965005E+17
Circumference 1314531970.7676

Square

Length = n
Perimeter 836857044
Area 43770607005776121
Diagonal 295873645.34806

Cube

Length = n
Surface area 262623642034656726
Volume 9.1574351982349E+24
Space diagonal 362369729.71998

Equilateral Triangle

Length = n
Perimeter 627642783
Area 1.8953228803034E+16
Altitude 181184864.85999

Triangular Pyramid

Length = n
Surface area 1.8953228803034E+16
Volume 1.0792140878247E+24
Height 98624548.449355