209366940 (number)

209366940 is an even 9-digits composite number following 209366939 and preceding 209366941. In scientific notation, it is written as 2.09366940 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 55276800 positive integers (up to 209366940) that are relatively prime to 209366940.

Interesting facts

Basic properties

Name

Name two hundred nine million three hundred sixty-six thousand nine hundred forty

Notation

Scientific notation 2.09366940 × 10^8
Engineering notation 2.09366940 × 10^6

Prime Factorization of 209366940

Prime Factorization 2 × 2 × 3 × 5 × 101 × 34549

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 104683470
Product of the distinct prime numbers

The prime factorization of 209366940 is 2 × 2 × 3 × 5 × 101 × 34549. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 209366940)

Multiplication

n×y
n×2 418733880
n×3 628100820
n×4 837467760
n×5 1046834700

Division

n÷y
n÷2 104683470
n÷3 69788980
n÷3 52341735
n÷5 41873388

Exponentiation

ny
n2 43834515564963600
n3 9.1774983902188E+24
n4 1.921464754815E+33
n5 4.0229119603347E+41

Nth Root

y√n
2√n 14469.517614627
3√n 593.79431484573
4√n 120.28930798133
5√n 46.151053704546

Divisors of 209366940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209366939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209366940 can be divided by 48 positive divisors. The sum of these divisors (counting 209366940) is 1, the average is 0.020833333333333.

Base conversion 209366940

Base System Value
2 Binary 1100011110101010111110011100
3 Ternary 112120221221110010
4 Quaternary 30132222332130
5 Quinary 412044220230
6 Senary 32435243220
8 Octal 1436527634
10 Decimal 209366940
12 Duodecimal 5a149510
16 Hexadecimal c7aaf9c
20 Vigesimal 358ah70
36 Base36 3gngkc

Cryptographic Hash Functions

md5 6bcf8f105db9a17316d21ff5ebc422ec
sha1 1c5c1dfa38d81e6c65a9ef1c55249b00d3cd85fb
sha256 8872ab9321d0a8a655ab4101dd3dc3dbf61c6ba16567a54522286e8f414bd3e8
sha512 7a2352430b372819a91822023c0818415b71fe9317b778dd9ecd72087e8821b0f8980354e50f225b26adaefd13c76a8577757278d20e67d340c2d2c3d57685b9
ripemd-160 9d5a98db4e10e8bdb285e5bda95fdeac11ba0117

209366940 as geometric shapes

Circle

Radius = n
Diameter 418733880
Circumference 1315491281.2171
Area 1.3771019207256E+17

Sphere

Radius = n
Volume 3.8442615361391E+25
Surface area 5.5084076829023E+17
Circumference 1315491281.2171

Square

Length = n
Perimeter 837467760
Area 43834515564963600
Diagonal 296089566.06055

Cube

Length = n
Surface area 263007093389781600
Volume 9.1774983902188E+24
Space diagonal 362634177.50522

Equilateral Triangle

Length = n
Perimeter 628100820
Area 1.8980902020921E+16
Altitude 181317088.75261

Triangular Pyramid

Length = n
Surface area 1.8980902020921E+16
Volume 1.0815785576754E+24
Height 98696522.020185