209280 (number)

209280 is an even 6-digits composite number following 209279 and preceding 209281. In scientific notation, it is written as 2.09280 × 10^5. The sum of its digits is 21. It has a total of 10 prime factors and 64 positive divisors. There are 55296 positive integers (up to 209280) that are relatively prime to 209280.

Interesting facts

Basic properties

Name

Name two hundred nine thousand two hundred eighty

Notation

Scientific notation 2.09280 × 10^5
Engineering notation 2.09280 × 10^3

Prime Factorization of 209280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 3270
Product of the distinct prime numbers

The prime factorization of 209280 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 109. Since it has a total of 10 prime factors.

Most popular turbo-numbers

2, 4, 4, 54, 477, 290, 8432, 5978, 57496, 65462, 188453, 214750, 2743580, 1341176, 47325607, 64589678, 999995796, 597028281, 8217989229, 9338411098

Basic calculations (n = 209280)

Multiplication

n×y
n×2 418560
n×3 627840
n×4 837120
n×5 1046400

Division

n÷y
n÷2 104640
n÷3 69760
n÷3 52320
n÷5 41856

Exponentiation

ny
n2 43798118400
n3 9166070218752000
n4 1.9182751753804E+21
n5 4.0145662870361E+26

Nth Root

y√n
2√n 457.47131057587
3√n 59.371211207914
4√n 21.388578975142
5√n 11.59165762875

Divisors of 209280

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 640, 654, 872, 960, 1090, 1308, 1635, 1744, 1920, 2180, 2616, 3270, 3488, 4360, 5232, 6540, 6976, 8720, 10464, 13080, 13952, 17440, 20928, 26160, 34880, 41856, 52320, 69760, 104640, 209280

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209280 can be divided by 64 positive divisors. The sum of these divisors (counting 209280) is 1, the average is 0.015625.

Base conversion 209280

Base System Value
2 Binary 110011000110000000
3 Ternary 101122002010
4 Quaternary 303012000
5 Quinary 23144110
6 Senary 4252520
8 Octal 630600
10 Decimal 209280
12 Duodecimal a1140
16 Hexadecimal 33180
20 Vigesimal 16340
36 Base36 4hhc

Cryptographic Hash Functions

md5 c76750b53ad7f346e23fe4af73706af6
sha1 987e6291e68cb3342798664c679a9c65fff1dc6b
sha256 e144ea29908df6c06140e31708c030cfb60147aa7ea7d26458ac96b0cb72f02b
sha512 2e59a29887413635358640a9abdc5504d70e992675af62e3a6ac11766ae4f56d083a9f54d1a08ff2b4b6fbd7b6bd27b4d961430ea143a13baa6d01f653a00d87
ripemd-160 789ef7d80db0c5d8827f3d311b592d701e2f997c

209280 as geometric shapes

Circle

Radius = n
Diameter 418560
Circumference 1314945.0210865
Area 137595847006.5

Sphere

Radius = n
Volume 3.8394745148693E+16
Surface area 550383388025.98
Circumference 1314945.0210865

Square

Length = n
Perimeter 837120
Area 43798118400
Diagonal 295966.61433344

Cube

Length = n
Surface area 262788710400
Volume 9166070218752000
Space diagonal 362483.59300801

Equilateral Triangle

Length = n
Perimeter 627840
Area 18965141586.179
Altitude 181241.79650401

Triangular Pyramid

Length = n
Surface area 18965141586.179
Volume 1.0802317347519E+15
Height 98655.538111147