209549061 (number)

209549061 is an odd 9-digits composite number following 209549060 and preceding 209549062. In scientific notation, it is written as 2.09549061 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 137331240 positive integers (up to 209549061) that are relatively prime to 209549061.

Interesting facts

Basic properties

Name

Name two hundred nine million five hundred forty-nine thousand sixty-one

Notation

Scientific notation 2.09549061 × 10^8
Engineering notation 2.09549061 × 10^6

Prime Factorization of 209549061

Prime Factorization 9 × 59 × 394631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 209549061
Product of the distinct prime numbers

The prime factorization of 209549061 is 9 × 59 × 394631. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 14, 76, 657, 895, 8735, 7679, 63491, 66379, 511015, 782173, 5529939, 178879, 98460590, 69221490, 868701048, 254119773, 4358517084, 4908751054

Basic calculations (n = 209549061)

Multiplication

n×y
n×2 419098122
n×3 628647183
n×4 838196244
n×5 1047745305

Division

n÷y
n÷2 104774530.5
n÷3 69849687
n÷3 52387265.25
n÷5 41909812.2

Exponentiation

ny
n2 43910808965981721
n3 9.2014687865719E+24
n4 1.9281591440469E+33
n5 4.040439380936E+41

Nth Root

y√n
2√n 14475.809511043
3√n 593.96643860306
4√n 120.31545832121
5√n 46.159079950776

Divisors of 209549061

1, 9, 59, 531, 394631, 3551679, 23283229, 209549061

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209549060
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209549061 can be divided by 8 positive divisors. The sum of these divisors (counting 209549061) is 1, the average is 0.125.

Base conversion 209549061

Base System Value
2 Binary 1100011111010111011100000101
3 Ternary 112121022012021100
4 Quaternary 30133113130011
5 Quinary 412121032221
6 Senary 32443210313
8 Octal 1437273405
10 Decimal 209549061
12 Duodecimal 5a216999
16 Hexadecimal c7d7705
20 Vigesimal 359dcd1
36 Base36 3grd39

Cryptographic Hash Functions

md5 0a629a8fd330a5a11bc4ef3175827be4
sha1 9e1b0016a986c4950cf01002c8e5173edb02e87d
sha256 7eb121c69dd79fc266542e3020b6445361801de5e4133f2efb6c59e0b1bf35a1
sha512 f2190395493006713be199ba34bc8195afa23f1b6aa8c89a46fcf8a1f09dbfd09ce80795459d8799fd1923679ee63500c54255bb4c168dcda7ae31d05eae8f7f
ripemd-160 76c3a09f863a59a35213fd0db6775fe7ace74cbe

209549061 as geometric shapes

Circle

Radius = n
Diameter 419098122
Circumference 1316635581.2085
Area 1.3794987486071E+17

Sphere

Radius = n
Volume 3.854302232284E+25
Surface area 5.5179949944285E+17
Circumference 1316635581.2085

Square

Length = n
Perimeter 838196244
Area 43910808965981721
Diagonal 296347124.04875

Cube

Length = n
Surface area 263464853795890326
Volume 9.2014687865719E+24
Space diagonal 362949620.33035

Equilateral Triangle

Length = n
Perimeter 628647183
Area 1.9013938032633E+16
Altitude 181474810.16517

Triangular Pyramid

Length = n
Surface area 1.9013938032633E+16
Volume 1.0844034959769E+24
Height 98782374.682916