209219691 (number)

209219691 is an odd 9-digits composite number following 209219690 and preceding 209219692. In scientific notation, it is written as 2.09219691 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 136254720 positive integers (up to 209219691) that are relatively prime to 209219691.

Interesting facts

Basic properties

Name

Name two hundred nine million two hundred nineteen thousand six hundred ninety-one

Notation

Scientific notation 2.09219691 × 10^8
Engineering notation 2.09219691 × 10^6

Prime Factorization of 209219691

Prime Factorization 3 × 149 × 61 × 7673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 209219691
Product of the distinct prime numbers

The prime factorization of 209219691 is 3 × 149 × 61 × 7673. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 68, 41, 543, 216, 3755, 9683, 72966, 89218, 931967, 616288, 4154711, 6141040, 79264018, 17542785, 400034310, 457537359, 3459473070, 4434092087

Basic calculations (n = 209219691)

Multiplication

n×y
n×2 418439382
n×3 627659073
n×4 836878764
n×5 1046098455

Division

n÷y
n÷2 104609845.5
n÷3 69739897
n÷3 52304922.75
n÷5 41843938.2

Exponentiation

ny
n2 43772879102135481
n3 9.1581482399291E+24
n4 1.9160649448902E+33
n5 4.0087851570585E+41

Nth Root

y√n
2√n 14464.428471253
3√n 593.6550758537
4√n 120.26815235653
5√n 46.144560216037

Divisors of 209219691

1, 3, 61, 149, 183, 447, 7673, 9089, 23019, 27267, 468053, 1143277, 1404159, 3429831, 69739897, 209219691

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 -209219690
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 209219691 can be divided by 16 positive divisors. The sum of these divisors (counting 209219691) is 1, the average is 0.0625.

Base conversion 209219691

Base System Value
2 Binary 1100011110000111000001101011
3 Ternary 112120200110110110
4 Quaternary 30132013001223
5 Quinary 412030012231
6 Senary 32432145403
8 Octal 1436070153
10 Decimal 209219691
12 Duodecimal 5a098263
16 Hexadecimal c78706b
20 Vigesimal 357c94b
36 Base36 3gkay3

Cryptographic Hash Functions

md5 b0f4cd626f2176584baf3e613cf3ff2e
sha1 71628ddf51930fdd0094a29df69b27840f9a3b84
sha256 07474e2a267f6319a15a954648c669b135e5e94e78558b7b87248afa0cf6d414
sha512 788fe7765f834097db61009b38a636367dfab81ac6e9287bf54df58118ee35629cd2c895f4e7d5606287d1915001dfd7b6199fd330f5bd9b003e72ffcea20093
ripemd-160 e37c39a8e926a96b22fca78b8802a2efe88c0dd0

209219691 as geometric shapes

Circle

Radius = n
Diameter 418439382
Circumference 1314566088.4639
Area 1.3751655541374E+17

Sphere

Radius = n
Volume 3.8361561641397E+25
Surface area 5.5006622165497E+17
Circumference 1314566088.4639

Square

Length = n
Perimeter 836878764
Area 43772879102135481
Diagonal 295881324.52771

Cube

Length = n
Surface area 262637274612812886
Volume 9.1581482399291E+24
Space diagonal 362379134.75586

Equilateral Triangle

Length = n
Perimeter 627659073
Area 1.8954212649617E+16
Altitude 181189567.37793

Triangular Pyramid

Length = n
Surface area 1.8954212649617E+16
Volume 1.0792981205943E+24
Height 98627108.175903