209096905 (number)

209096905 is an odd 9-digits composite number following 209096904 and preceding 209096906. In scientific notation, it is written as 2.09096905 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 167277520 positive integers (up to 209096905) that are relatively prime to 209096905.

Interesting facts

Basic properties

Name

Name two hundred nine million ninety-six thousand nine hundred five

Notation

Scientific notation 2.09096905 × 10^8
Engineering notation 2.09096905 × 10^6

Prime Factorization of 209096905

Prime Factorization 5 × 41819381

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 209096905
Product of the distinct prime numbers

The prime factorization of 209096905 is 5 × 41819381. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 29, 77, 660, 953, 7941, 5180, 93968, 7341, 880150, 917002, 1137151, 3064096, 14542977, 12538400, 227463250, 905403813, 4128756928, 1818376283

Basic calculations (n = 209096905)

Multiplication

n×y
n×2 418193810
n×3 627290715
n×4 836387620
n×5 1045484525

Division

n÷y
n÷2 104548452.5
n÷3 69698968.333333
n÷3 52274226.25
n÷5 41819381

Exponentiation

ny
n2 43721515680579025
n3 9.142033610718E+24
n4 1.9115709334071E+33
n5 3.9970356586339E+41

Nth Root

y√n
2√n 14460.183435904
3√n 593.53891916999
4√n 120.25050285094
5√n 46.139142717822

Divisors of 209096905

1, 5, 41819381, 209096905

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209096904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209096905 can be divided by 4 positive divisors. The sum of these divisors (counting 209096905) is 1, the average is 0.25.

Base conversion 209096905

Base System Value
2 Binary 1100011101101001000011001001
3 Ternary 112120110020000211
4 Quaternary 30131221003021
5 Quinary 412012100110
6 Senary 32425401121
8 Octal 1435510311
10 Decimal 209096905
12 Duodecimal 5a0391a1
16 Hexadecimal c7690c9
20 Vigesimal 356h255
36 Base36 3gho7d

Cryptographic Hash Functions

md5 d138229012323e2755e926fbc0d249fc
sha1 d9ece5b7479c0623655cd30ae7bc482d3f6e3e61
sha256 877d2ce4b72e882836dc1e0396eb3ccff896af016b113ba4916ce9d604a3e8bf
sha512 e07b7115f1990bcdf114ad3ce5a02a849795d71f6337edbe126443a94d8b14276192d5b4a922aece7b992f405ec6528ee69d57f7e34c6e43b7acfb68074dac0f
ripemd-160 98210f5dac1b5b2daf0871c71c9735607663051b

209096905 as geometric shapes

Circle

Radius = n
Diameter 418193810
Circumference 1313794601.2727
Area 1.3735519246592E+17

Sphere

Radius = n
Volume 3.8294060840404E+25
Surface area 5.4942076986367E+17
Circumference 1313794601.2727

Square

Length = n
Perimeter 836387620
Area 43721515680579025
Diagonal 295707678.90124

Cube

Length = n
Surface area 262329094083474150
Volume 9.142033610718E+24
Space diagonal 362166463.1654

Equilateral Triangle

Length = n
Perimeter 627290715
Area 1.8931971635671E+16
Altitude 181083231.5827

Triangular Pyramid

Length = n
Surface area 1.8931971635671E+16
Volume 1.077398993329E+24
Height 98569226.300413