209468664 (number)

209468664 is an even 9-digits composite number following 209468663 and preceding 209468665. In scientific notation, it is written as 2.09468664 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 69428544 positive integers (up to 209468664) that are relatively prime to 209468664.

Interesting facts

Basic properties

Name

Name two hundred nine million four hundred sixty-eight thousand six hundred sixty-four

Notation

Scientific notation 2.09468664 × 10^8
Engineering notation 2.09468664 × 10^6

Prime Factorization of 209468664

Prime Factorization 2 × 2 × 2 × 9 × 179 × 16253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 52367166
Product of the distinct prime numbers

The prime factorization of 209468664 is 2 × 2 × 2 × 9 × 179 × 16253. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 209468664)

Multiplication

n×y
n×2 418937328
n×3 628405992
n×4 837874656
n×5 1047343320

Division

n÷y
n÷2 104734332
n÷3 69822888
n÷3 52367166
n÷5 41893732.8

Exponentiation

ny
n2 43877121197944896
n3 9.1908819574996E+24
n4 1.9252017646191E+33
n5 4.0326944156521E+41

Nth Root

y√n
2√n 14473.032301491
3√n 593.89046716876
4√n 120.3039164013
5√n 46.15553746656

Divisors of 209468664

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209468663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209468664 can be divided by 32 positive divisors. The sum of these divisors (counting 209468664) is 1, the average is 0.03125.

Base conversion 209468664

Base System Value
2 Binary 1100011111000011110011111000
3 Ternary 112121011002222200
4 Quaternary 30133003303320
5 Quinary 412110444124
6 Senary 32441350200
8 Octal 1437036370
10 Decimal 209468664
12 Duodecimal 5a198360
16 Hexadecimal c7c3cf8
20 Vigesimal 3593bd4
36 Base36 3gpn20

Cryptographic Hash Functions

md5 0759a16681d05e0b0568c48a0866d433
sha1 306683e271534c791b21ac48080494b040a984ee
sha256 a7fe03e2dd2aea65a5c5d3acd113fe45f92bd238fd87a018951516c0cbe75cf8
sha512 c81c1ef4c010de01c8f22101f99a448c39ff5291a7a799cab5752940389a7655ad1584ea4de89b306456862e910e5c2edcbe7ba6295408d9916ab9e4131a3ae8
ripemd-160 94229b1491a97cce56622d39a1aae3f32c74cddd

209468664 as geometric shapes

Circle

Radius = n
Diameter 418937328
Circumference 1316130431.9593
Area 1.3784404161613E+17

Sphere

Radius = n
Volume 3.8498676316922E+25
Surface area 5.5137616646453E+17
Circumference 1316130431.9593

Square

Length = n
Perimeter 837874656
Area 43877121197944896
Diagonal 296233425.52097

Cube

Length = n
Surface area 263262727187669376
Volume 9.1908819574996E+24
Space diagonal 362810368.64157

Equilateral Triangle

Length = n
Perimeter 628405992
Area 1.8999350801174E+16
Altitude 181405184.32079

Triangular Pyramid

Length = n
Surface area 1.8999350801174E+16
Volume 1.0831558262055E+24
Height 98744475.173658